Ortho-anthranilamide derivatives as anti-coagulants
First Claim
Patent Images
1. A compound of formula (I):
- ##STR55## wherein;
A is =N--;
m is 1 to 3;
n is 1 to 4;
D is --N(R5)--C(Z)-- or --N(R5)--S(O)p -- (where p is 0 to 2;
Z is oxygen, sulfur or H2 ; and
the nitrogen atom is directly bonded to the phenyl ring having the R1 and R2 substituents);
E is --C(Z)--N(R5)-- or --S(O)p --N(R5)-- (where p is 0 to 2;
Z is oxygen, sulfur or H2 ; and
the nitrogen atom can be bonded to the phenyl ring having the R1 and the R2 substituents or to the aromatic ring having the R4 substituent);
each R1 is independently hydrogen, alkyl, aryl, aralkyl, halo, haloalkyl, cyano, --OR5, --S(O)p --R9 (where p is 0 to
2), --C(O)OR5, --C(O)N(R5)R6, --N(R5)R6, --O--C(O)R5, or --N(R5)--CH(R12)--C(O)OR5 ;
or two adjacent R1, s together with the carbons to which they are attached form a heterocyclic ring fused to the phenyl ring wherein the heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl and aralkyl;
R2 is hydrogen, alkyl, aryl, aralkyl, halo, haloalkyl, cyano, --OR5, --S(O)p --R9 (where p is 0 to
2), --C(O)OR5, --OC(O)--R5, --C(O)N(R5)R6, --N(R10)R11, --C(R7)H--N(R10)R11, --C(R7)H--R8 --N(R10)R11, --C(R7)H--OR5, --C(R7)H--R8 --OR5, --C(R7)H--S(O)p --R9 (where p is 0 to
2), --C(R7)H--R8 --S(O)p --R9 (where p is 0 to
2), --O--R8 --S(O)p --R9 (where p is 0 to
2), --C(R7)H--N(R5)R6, --C(R7)H--R8 --N(R5)R6, --O--R8 --CH(OH)--CH2 --N(R10)R11, --O--R8 --N(R10)R11, --O--R8 --O--C(O)R5, --O--R8 --CH(OH)--CH2 --OR5, --O--(R8 --O)t --R5 (where t is 1 to
6), --O--(R8 --O)t --R19 (where t is 1 to
6), --O--R8 --C(O)R5, --O--R8 --C(O)R19, --O--R8 --C(O)OR5, --N(R5)--R8 --N(R10)R11, --S(O)p --R8 --N(R5)R6 (where p is 0 to
2), --S(O)p --R8 --C(O)OR5 (where p is 0 to
2), or --N(R5)--CH(R12)--C(O)OR5 ;
R3 is a radical of formula (i);
##STR56## where;
r is 1 or2;
R13 is hydrogen, alkyl, halo, haloalkyl, --N(R5)R6, --C(R7)H--N(R5)R6, O--R5, --R8 --OR5, --S(O)p --R8 --N(R5)R6 (where p is 0 to
2) or heterocyclylalkyl (where the heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, halo, aralkyl, nitro and cyano); and
each R14 is independently hydrogen, alkyl, halo, formyl, acetyl, cyano, --R8 --CN, --N(R10)R11, --C(R7)H--N(R10)R11, --C(R7)H--R8 --N(R10)R11, --C(R7)H--N.sup.⊕
(R9)(R16)2, --C(R7)H--R8 --N.sup.⊕
(R9)(R16)2, --C(O)OR5, --C(R7)H--C(O)OR5, --C(R7)H--R8 --C(O)OR5, --OR5, --C(R7)H--OR5, --C(R7)H--R8 --OR5, --C(R7)H--O--R15, --S(O)p --R15 (where p is 0 to
2), --C(R7)H--S(O)p --R15 (where p is 0 to
2), --C(R7)H--R8 --S(O)p --R15 (where p is 0 to
2), --S(O)p --N(R5)R6 (where p is 0 to
2), --C(O)N(R5)R6, --C(R7)H--C(O)N(R5)R6, --C(R7)H--R8 --C(O)N(R5)R6, --C(R7)H--N(R5)--(R8 --O)t --R5 (where t is 1 to
6), --C(R7)H--R8 --N(R5)--(R8 --O)t --R5 (where t is 1 to
6), --C(R7)H--O--(R8 --O)t --R5 (where t is 1 to
6), --C(R7)H--R8 --O--(R8 --O)t --R5 (where t is I to
6), --O--R8 --CH(OH)--CH2 --OR5, --C(R7)H--O--R8 --CH(OH)--CH2 --OR5, --C(R7)H--N(R5)--R8 --[CH(OH)]t --CH2 --OR5 (where t is 1 to
6), --C(R7)H--N(R5)--S(O)2 --N(R10)R11, --C(R7)H--N(R10)--C(NR17)--N(R10)R11, --C(R7)H--N(R10)--C(N R17)--R10, --C(NR17)--N(R5)R6, --C(R7)H--C(NR17)--N(R5)R6, --C(R7)H--O--N(R5)R6, heterocyclyl (wherein the heterocyclyl radical is not attached to the radical of formula (i) through a nitrogen atom and is optionally substituted by alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --C(O)OR5, --N(R5)R6 or --C(O)N(R5)R6), or heterocyclylalkyl (wherein the heterocyclyl radical is not attached to the alkyl radical through a nitrogen atom and is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --C(O)OR5, --N(R5)R6 and --C(O)N(R5)R6);
each R4 is independently hydrogen, alkyl, halo, haloalkyl, cyano, nitro, --OR5, --C(O)OR5, --N(R5)R6, --C(O)N(R5)R6, or --R8 --N(R5)R6 ;
R5 and R6 are each independently hydrogen, alkyl, aryl or aralkyl;
each R7 is independently hydrogen or alkyl;
each R8 is independently a straight or branched alkylene, alkylidene or alkylidyne chain;
each R9 is independently alkyl, aryl or aralkyl;
R10 and R11 are each independently hydrogen, alkyl, haloalkyl, aryl, aralkyl, formyl, cyano, --R8 --CN, --OR5, --R8 --OR5, --S(O)p --R15 (where p is 0 to
2), --R8 --S(O)p--R15 (where p is 0 to
2), --N(R5)R6, --R8 --N(R5)R6, --R8 --C(O)OR5, --C(O)--R15, --C(O)NH2, --R8 --C(O)NH2, --C(S)NH2, --C(O)--S--R5, --C(O)--N(R5)R15, --R8 --C(O)--N(R5)R15, --C(S)--N(R5)R15, --R8 --N(R5)--C(O)H, --R8 --N(R5)--C(O)R15, --C(O)O--R8 --N(R5)R6, --C(N(R5)R6)=C(R18)R10, --R8 --N(R5)-P(O)(OR5)2, cycloalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, halo and --OR5), heterocyclyl (optionally substituted by one or more substituents selected from alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --R8 --OR5, --C(O)OR5, --S(O)p --R9 (where p is 0 to
2), --R8 --S(O)p --R9 (where p is 0 to
2), --N(R5)R6 and --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --R8 --OR5, --C(O)OR5, --S(O)p --R9 (where p is 0 to
2), --R8 --S(O)p --R9 (where p is 0 to
2), --N(R5)R6 and --C(O)N(R5)R6);
or R10 and R11 together with the nitrogen to which they are attached form a N-heterocyclic ring containing zero to three additional hetero atoms, where the N-heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, halo, haloalkyl, aryl, aralkyl, oxo, nitro, cyano, --R8 --CN, =N(R17), --OR5, --C(O)OR5, --R8 --C(O)OR5, --N(R5)R6, --R8 --N(R5)R6, --C(O)N(R5)R6, --R8 --C(O)N(R5)R6, --N(R5)--N(R5)R6, --C(O)R5, --C(O)--(R8 --O)t --R5 (where t is 1 to
6), --S(O)p--R9 (where p is 0 to
2), --R8 --S(O)p --R9 (where p is 0 to
2), --(R8 --O)t --R5 (where t is 1 to
6), and heterocyclyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6, and --C(O)N(R5)R6);
R12 is a side chain of an α
-amino acid;
each R15 is independently alkyl, cycloalkyl, haloalkyl, aryl, aralkyl, --R8 --O--C(O)--R5, --R8 --OR5, --N(R5)R6, --R8 --N(R5)R6, --R8 --C(O)OR5, heterocyclyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --R8 --OR5, --C(O)OR5, --N(R5)R6, and --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --R8 --OR5, --C(O)OR5, --N(R5)R6, and --C(O)N(R5)R6);
or R5 and R15 together with the nitrogen to which they are attached form a N-heterocyclic ring containing zero to three additional hetero atoms, where the N-heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, amino, monoalkylamino, dialkylamino, --OR5, --C(O)OR5, aminocarbonyl, monoalkylaminocarbonyl, and dialkylaminocarbonyl;
each R16 is independently alkyl, aryl, aralkyl, --R8 --OR5, --R8 --N(R5)R6, cycloalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, halo and --OR5), heterocyclyl (optionally substituted by alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 or --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 and --C(O)N(R5)R6);
orboth R16'"'"' s together with the nitrogen to which they are attached (and wherein the R9 substituent is not present) form an aromatic N-heterocyclic ring containing zero to three additional hetero atoms, where the N-heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, --OR5, --C(O)OR5, --R8 --C(O)OR5, --N(R5)R6, --R8 --N(R5)R6, --C(O)R5, --C(O)--(R8 --O)t --R5 (where t is 1 to
6), and --(R8 --O)t --R5 (where t is 1 to
6);
each R17 is independently hydrogen, alkyl, aryl, aralkyl, cyano, --OR5, --R8 --OR5, --C(O)OR5, --R8 --C(O)OR5, --C(O)--N(R5)R6, or --R8 --C(O)--N(R5)R6 ;
R18 is hydrogen, alkyl, aryl, aralkyl, cyano, --C(O)OR5, or --NO2 ; and
each R19 is cycloalkyl, haloalkyl, --R8 --OR5, --R8 --N(R5)R6, --R8 --C(O)OR5, --R8 --C(O)N(R5)R6, heterocyclyl (optionally substituted by alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 or --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 and --C(O)N(R5)R6);
as a single stereoisomer or a mixture thereof;
or a pharmaceutically acceptable salt thereof.
2 Assignments
0 Petitions
Accused Products
Abstract
This invention is directed to compounds of formula (III): ##STR1## wherein B, C, D, E, R1, R2 and R3 are disclosed herein. These compounds are disclosed as being useful as anti-coagulants.
169 Citations
50 Claims
-
1. A compound of formula (I):
- ##STR55## wherein;
A is =N--;m is 1 to 3; n is 1 to 4; D is --N(R5)--C(Z)-- or --N(R5)--S(O)p -- (where p is 0 to 2;
Z is oxygen, sulfur or H2 ; and
the nitrogen atom is directly bonded to the phenyl ring having the R1 and R2 substituents);E is --C(Z)--N(R5)-- or --S(O)p --N(R5)-- (where p is 0 to 2;
Z is oxygen, sulfur or H2 ; and
the nitrogen atom can be bonded to the phenyl ring having the R1 and the R2 substituents or to the aromatic ring having the R4 substituent);each R1 is independently hydrogen, alkyl, aryl, aralkyl, halo, haloalkyl, cyano, --OR5, --S(O)p --R9 (where p is 0 to
2), --C(O)OR5, --C(O)N(R5)R6, --N(R5)R6, --O--C(O)R5, or --N(R5)--CH(R12)--C(O)OR5 ;or two adjacent R1, s together with the carbons to which they are attached form a heterocyclic ring fused to the phenyl ring wherein the heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl and aralkyl; R2 is hydrogen, alkyl, aryl, aralkyl, halo, haloalkyl, cyano, --OR5, --S(O)p --R9 (where p is 0 to
2), --C(O)OR5, --OC(O)--R5, --C(O)N(R5)R6, --N(R10)R11, --C(R7)H--N(R10)R11, --C(R7)H--R8 --N(R10)R11, --C(R7)H--OR5, --C(R7)H--R8 --OR5, --C(R7)H--S(O)p --R9 (where p is 0 to
2), --C(R7)H--R8 --S(O)p --R9 (where p is 0 to
2), --O--R8 --S(O)p --R9 (where p is 0 to
2), --C(R7)H--N(R5)R6, --C(R7)H--R8 --N(R5)R6, --O--R8 --CH(OH)--CH2 --N(R10)R11, --O--R8 --N(R10)R11, --O--R8 --O--C(O)R5, --O--R8 --CH(OH)--CH2 --OR5, --O--(R8 --O)t --R5 (where t is 1 to
6), --O--(R8 --O)t --R19 (where t is 1 to
6), --O--R8 --C(O)R5, --O--R8 --C(O)R19, --O--R8 --C(O)OR5, --N(R5)--R8 --N(R10)R11, --S(O)p --R8 --N(R5)R6 (where p is 0 to
2), --S(O)p --R8 --C(O)OR5 (where p is 0 to
2), or --N(R5)--CH(R12)--C(O)OR5 ;R3 is a radical of formula (i);
##STR56## where;
r is 1 or2;R13 is hydrogen, alkyl, halo, haloalkyl, --N(R5)R6, --C(R7)H--N(R5)R6, O--R5, --R8 --OR5, --S(O)p --R8 --N(R5)R6 (where p is 0 to
2) or heterocyclylalkyl (where the heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, halo, aralkyl, nitro and cyano); andeach R14 is independently hydrogen, alkyl, halo, formyl, acetyl, cyano, --R8 --CN, --N(R10)R11, --C(R7)H--N(R10)R11, --C(R7)H--R8 --N(R10)R11, --C(R7)H--N.sup.⊕
(R9)(R16)2, --C(R7)H--R8 --N.sup.⊕
(R9)(R16)2, --C(O)OR5, --C(R7)H--C(O)OR5, --C(R7)H--R8 --C(O)OR5, --OR5, --C(R7)H--OR5, --C(R7)H--R8 --OR5, --C(R7)H--O--R15, --S(O)p --R15 (where p is 0 to
2), --C(R7)H--S(O)p --R15 (where p is 0 to
2), --C(R7)H--R8 --S(O)p --R15 (where p is 0 to
2), --S(O)p --N(R5)R6 (where p is 0 to
2), --C(O)N(R5)R6, --C(R7)H--C(O)N(R5)R6, --C(R7)H--R8 --C(O)N(R5)R6, --C(R7)H--N(R5)--(R8 --O)t --R5 (where t is 1 to
6), --C(R7)H--R8 --N(R5)--(R8 --O)t --R5 (where t is 1 to
6), --C(R7)H--O--(R8 --O)t --R5 (where t is 1 to
6), --C(R7)H--R8 --O--(R8 --O)t --R5 (where t is I to
6), --O--R8 --CH(OH)--CH2 --OR5, --C(R7)H--O--R8 --CH(OH)--CH2 --OR5, --C(R7)H--N(R5)--R8 --[CH(OH)]t --CH2 --OR5 (where t is 1 to
6), --C(R7)H--N(R5)--S(O)2 --N(R10)R11, --C(R7)H--N(R10)--C(NR17)--N(R10)R11, --C(R7)H--N(R10)--C(N R17)--R10, --C(NR17)--N(R5)R6, --C(R7)H--C(NR17)--N(R5)R6, --C(R7)H--O--N(R5)R6, heterocyclyl (wherein the heterocyclyl radical is not attached to the radical of formula (i) through a nitrogen atom and is optionally substituted by alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --C(O)OR5, --N(R5)R6 or --C(O)N(R5)R6), or heterocyclylalkyl (wherein the heterocyclyl radical is not attached to the alkyl radical through a nitrogen atom and is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --C(O)OR5, --N(R5)R6 and --C(O)N(R5)R6);each R4 is independently hydrogen, alkyl, halo, haloalkyl, cyano, nitro, --OR5, --C(O)OR5, --N(R5)R6, --C(O)N(R5)R6, or --R8 --N(R5)R6 ; R5 and R6 are each independently hydrogen, alkyl, aryl or aralkyl; each R7 is independently hydrogen or alkyl; each R8 is independently a straight or branched alkylene, alkylidene or alkylidyne chain; each R9 is independently alkyl, aryl or aralkyl; R10 and R11 are each independently hydrogen, alkyl, haloalkyl, aryl, aralkyl, formyl, cyano, --R8 --CN, --OR5, --R8 --OR5, --S(O)p --R15 (where p is 0 to
2), --R8 --S(O)p--R15 (where p is 0 to
2), --N(R5)R6, --R8 --N(R5)R6, --R8 --C(O)OR5, --C(O)--R15, --C(O)NH2, --R8 --C(O)NH2, --C(S)NH2, --C(O)--S--R5, --C(O)--N(R5)R15, --R8 --C(O)--N(R5)R15, --C(S)--N(R5)R15, --R8 --N(R5)--C(O)H, --R8 --N(R5)--C(O)R15, --C(O)O--R8 --N(R5)R6, --C(N(R5)R6)=C(R18)R10, --R8 --N(R5)-P(O)(OR5)2, cycloalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, halo and --OR5), heterocyclyl (optionally substituted by one or more substituents selected from alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --R8 --OR5, --C(O)OR5, --S(O)p --R9 (where p is 0 to
2), --R8 --S(O)p --R9 (where p is 0 to
2), --N(R5)R6 and --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --R8 --OR5, --C(O)OR5, --S(O)p --R9 (where p is 0 to
2), --R8 --S(O)p --R9 (where p is 0 to
2), --N(R5)R6 and --C(O)N(R5)R6);or R10 and R11 together with the nitrogen to which they are attached form a N-heterocyclic ring containing zero to three additional hetero atoms, where the N-heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, halo, haloalkyl, aryl, aralkyl, oxo, nitro, cyano, --R8 --CN, =N(R17), --OR5, --C(O)OR5, --R8 --C(O)OR5, --N(R5)R6, --R8 --N(R5)R6, --C(O)N(R5)R6, --R8 --C(O)N(R5)R6, --N(R5)--N(R5)R6, --C(O)R5, --C(O)--(R8 --O)t --R5 (where t is 1 to
6), --S(O)p--R9 (where p is 0 to
2), --R8 --S(O)p --R9 (where p is 0 to
2), --(R8 --O)t --R5 (where t is 1 to
6), and heterocyclyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6, and --C(O)N(R5)R6);R12 is a side chain of an α
-amino acid;each R15 is independently alkyl, cycloalkyl, haloalkyl, aryl, aralkyl, --R8 --O--C(O)--R5, --R8 --OR5, --N(R5)R6, --R8 --N(R5)R6, --R8 --C(O)OR5, heterocyclyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --R8 --OR5, --C(O)OR5, --N(R5)R6, and --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --R8 --OR5, --C(O)OR5, --N(R5)R6, and --C(O)N(R5)R6); or R5 and R15 together with the nitrogen to which they are attached form a N-heterocyclic ring containing zero to three additional hetero atoms, where the N-heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, amino, monoalkylamino, dialkylamino, --OR5, --C(O)OR5, aminocarbonyl, monoalkylaminocarbonyl, and dialkylaminocarbonyl; each R16 is independently alkyl, aryl, aralkyl, --R8 --OR5, --R8 --N(R5)R6, cycloalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, halo and --OR5), heterocyclyl (optionally substituted by alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 or --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 and --C(O)N(R5)R6);
orboth R16'"'"' s together with the nitrogen to which they are attached (and wherein the R9 substituent is not present) form an aromatic N-heterocyclic ring containing zero to three additional hetero atoms, where the N-heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, --OR5, --C(O)OR5, --R8 --C(O)OR5, --N(R5)R6, --R8 --N(R5)R6, --C(O)R5, --C(O)--(R8 --O)t --R5 (where t is 1 to
6), and --(R8 --O)t --R5 (where t is 1 to
6);each R17 is independently hydrogen, alkyl, aryl, aralkyl, cyano, --OR5, --R8 --OR5, --C(O)OR5, --R8 --C(O)OR5, --C(O)--N(R5)R6, or --R8 --C(O)--N(R5)R6 ; R18 is hydrogen, alkyl, aryl, aralkyl, cyano, --C(O)OR5, or --NO2 ; and each R19 is cycloalkyl, haloalkyl, --R8 --OR5, --R8 --N(R5)R6, --R8 --C(O)OR5, --R8 --C(O)N(R5)R6, heterocyclyl (optionally substituted by alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 or --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 and --C(O)N(R5)R6); as a single stereoisomer or a mixture thereof;
or a pharmaceutically acceptable salt thereof. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49)
- ##STR55## wherein;
-
2. A pharmaceutical composition useful in treating a human having a disease-state characterized by thrombotic activity, which composition comprises a pharmaceutically acceptable excipient and a therapeutically effective amount of a compound of formula (I):
- ##STR57## wherein;
A is =N--;m is 1 to 3; n is 1 to 4; D is --N(R5)--C(Z)-- or --N(R5)--S(O)p --(where p is 0 to 2;
Z is oxygen, sulfur or H2 ; and
the nitrogen atom is directly bonded to the phenyl ring having the R1 and R2 substituents);E is --C(Z)--N(R5)-- or --S(O)p --N(R5)--(where p is 0 to 2;
Z is oxygen, sulfur or H2 ; and
the nitrogen atom can be bonded to the phenyl ring having the R1 and the R2 substituents or to the aromatic ring having the R4 substituent);each R1 is independently hydrogen, alkyl, aryl, aralkyl, halo, haloalkyl, cyano, --OR5, --S(O)p --R9 (where p is 0 to
2), --C(O)OR5, --C(O)N(R5)R6, --N(R5)R6, --O--C(O)R5, or --N(R5)--CH(R12)--C(O)OR5 ;or two adjacent R1, s together with the carbons to which they are attached form a heterocyclic ring fused to the phenyl ring wherein the heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl and aralkyl; R2 is hydrogen, alkyl, aryl, aralkyl, halo, haloalkyl, cyano, --OR5, --S(O)p --R9 (where p is 0 to
2), --C(O)OR5, --OC(O)--R5, --C(O)N(R5)R6, --N(R10)R11, --C(R7)H--N(R10)R11, --C(R7)H--R8 --N(R10)R11, --C(R7)H--OR5, --C(R7)H--R8 --OR5, --C(R7)H--S(O)p --R9 (where p is 0 to
2), --C(R7)H--R8 --S(O)p --R9 (where p is 0 to
2), --O--R8 --S(O)p --R9 (where p is 0 to
2), --C(R7)H--N(R5)R6, --C(R7)H--R8 --N(R5)R6, --O--R8 --CH(OH)--CH2 --N(R10)R11, --O--R8 --N(R10)R11, --O--R8 --O--C(O)R5, --O--R8 --CH(OH)--CH2 --OR5, --O--(R8 --O)t --R5 (where t is 1 to
6), --O--(R8 --O)t --R19 (where t is 1 to
6), --O--R8 --C(O)R5, --O--R8 --C(O)R19, --O--R8 --C(O)OR5, --N(R5)--R8 --N(R10)R11, --S(O)p --R8 --N(R5)R6 (where p is 0 to
2), --S(O)p--R8 --C(O)OR5 (where p is 0 to
2), or --N(R5)--CH(R12)--C(O)OR5 ;R3 is a radical of formula (i);
##STR58## where;
r is 1 or 2;R13 is hydrogen, alkyl, halo, haloalkyl, --N(R5)R6, --C(R7)H--N(R5)R6, --OR5, --R8 --OR5, --S(O)p --R8 --N(R5)R6 (where p is 0 to
2) or heterocyclylalkyl (where the heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, halo, aralkyl, nitro and cyano); andeach R14 is independently hydrogen, alkyl, halo, formyl, acetyl, cyano, --R8 --CN, --N(R10)R11, --C(R7)H--N(R10)R11, --C(R7)H--R8 --N(R10)R11, --C(R7)H--N.sup.⊕
(R9)(R16)2, --C(R7)H--R8 --N.sup.⊕
(R9)(R16)2, --C(O)OR5, --C(R7)H--C(O)OR5, --C(R7)H--R8 --C(O)OR5, --OR5, --C(R7)H--OR5, --C(R7)H--R8 --OR5, --C(R7)H--O--R15, --S(O)p --R15 (where p is 0 to
2), --C(R7)H--S(O)p --R15 (where p is 0 to
2), --C(R7)H--R8 --S(O)p --R15 (where p is 0 to
2), --S(O)p --N(R5)R6 (where p is 0 to
2), --C(O)N(R5)R6, --C(R7)H--C(O)N(R5)R6, --C(R7)H--R8 --C(O)N(R5)R6, --C(R7)H--N(R5)--(R8 --O)t --R5 (where t is 1 to
6), --C(R7)H--R8 --N(R5)--(R8 --O)t --R5 (where t is 1 to
6), --C(R7)H--O--(R8 --O)t --R5 (where t is 1 to
6), --C(R7)H--R8 --O--(R8 --O)t --R5 (where t is 1 to
6), --O--R8 --CH(OH)--CH2 --OR5, --C(R7)H--O--R8 --CH(OH)--CH2 --OR5, --C(R7)H--N(R5)--R8 -[CH(OH)]t --CH2 --OR5 (where t is 1 to
6), --C(R7)H--N(R5)--S(O)2 --N(R10)R11, --C(R7)H--N(R10)--C(NR17)--N(R10)R11, --C(R7)H--N(R10)--C(NR17)--R10, --C(NR17)--N(R5)R6, --C(R7)H--C(NR17)--N(R5)R6, --C(R7)H--O--N(R5)R6, heterocyclyl (wherein the heterocyclyl radical is not attached to the radical of formula (i) through a nitrogen atom and is optionally substituted by alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --C(O)OR5, --N(R5)R6 or --C(O)N(R5)R6), or heterocyclylalkyl (wherein the heterocyclyl radical is not attached to the alkyl radical through a nitrogen atom and is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --C(O)OR5, --N(R5)R6 and --C(O)N(R5)R6);each R4 is independently hydrogen, alkyl, halo, haloalkyl, cyano, nitro, --OR5, --C(O)OR5, --N(R5)R6, --C(O)N(R5)R6, or --R8 --N(R5)R6 ; R5 and R6 are each independently hydrogen, alkyl, aryl or aralkyl; each R7 is independently hydrogen or alkyl; each R8 is independently a straight or branched alkylene, alkylidene or alkylidyne chain; each R9 is independently alkyl, aryl or aralkyl; R10 and R11 are each independently hydrogen, alkyl, haloalkyl, aryl, aralkyl, formyl, cyano, --R8 --CN, --OR5, --R8 --OR5, --S(O)p --R15 (where p is 0 to
2), --R8 --S(O)p --R15 (where p is 0 to
2), --N(R5)R6, --R8 --N(R5)R, --R8 --C(O)OR5, --C(O)--R15, --C(O)NH2, --R8 --C(O)NH2, --C(S)NH2, --C(O--S--R5, --C(O)--N(R5)R15, --R8 --C(O)--N(R5)R15, --C(S)--N(R5)R15, --R8 --N(R5)--C(O)H, --R8 --N(R5)--C(O)R15, --C(O)O--R8 --N(R5)R6, --C(N(R5)R6)=C(R18)R10, --R8 --N(R5)-P(O)(OR5)2, cycloalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, halo and --OR5), heterocyclyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --R8 --OR5, --C(O)OR5, --S(O)p --R9 (where p is 0 to
2), --R8 --S(O)p --R9 (where p is 0 to
2), --N(R5)R6 or --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --R8 --OR5, --C(O)OR5, --S(O)p --R9 (where p is 0 to
2), --R8 --S(O)p --R9 (where p is 0 to
2), --N(R5)R6 and --C(O)N(R5)R6);or R10 and R11 together with the nitrogen to which they are attached form a N-heterocyclic ring containing zero to three additional hetero atoms, where the N-heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, halo, haloalkyl, aryl, aralkyl, oxo, nitro, cyano, --R8 --CN, =N(R17), --OR5, --C(O)OR5, --R8 --C(O)OR5, --N(R5)R6, --R8 --N(R5)R6, --C(O)N(R5)R6, --R8 --C(O)N(R5)R6, --N(R5)--N(R5)R6, --C(O)R5, --C(O)--(R8 --O)t --R5 (where t is 1 to
6), --S(O)p --R9 (where p is 0 to
2), --R8 --S(O)p --R9 (where p is 0 to
2), --(R8 --O)t --R5 (where t is 1 to
6), and heterocyclyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6, and --C(O)N(R5)R6);R12 is a side chain of an α
-amino acid;each R15 is independently alkyl, cycloalkyl, haloalkyl, aryl, aralkyl, --R8 --O--C(O)--R5, --R8 --OR5, --N(R5)R6, --R8 --N(R5)R6, --R8 --C(O)OR5, heterocyclyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --R8 --OR5, --C(O)OR5, --N(R5)R6, and --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --R8 --OR5, --C(O)OR5, --N(R5)R6, and --C(O)N(R5)R6); or R5 and R15 together with the nitrogen to which they are attached form a N-heterocyclic ring containing zero to three additional hetero atoms, where the N-heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, amino, monoalkylamino, dialkylamino, --OR5, --C(O)OR5, aminocarbonyl, monoalkylaminocarbonyl, and dialkylaminocarbonyl; each R16 is independently alkyl, aryl, aralkyl, --R8 --OR5, --R8 --N(R5)R6, cycloalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, halo and --OR5), heterocyclyl (optionally substituted by alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 or --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 and --C(O)N(R5)R6);
orboth R16'"'"' s together with the nitrogen to which they are attached (and wherein the R9 substituent is not present) form an aromatic N-heterocyclic ring containing zero to three additional hetero atoms, where the N-heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, --OR5, --C(O)OR5, R8 --C(O)OR5, --N(R5)R6, --R8 --N(R5)R6, --C(O)R5, --C(O)--(R8 --O)t --R5 (where t is 1 to
6), and --(R8 --O)t --R5 (where t is 1 to
6);each R17 is independently hydrogen, alkyl, aryl, aralkyl, cyano, --OR5, --R8 --OR5, --C(O)OR5, --R8 --C(O)OR5, --C(O)--N(R5)R6, or --R8 --C(O)--N(R5)R6 ; R18 is hydrogen, alkyl, aryl, aralkyl, cyano, --C(O)OR5, or --NO2 ; and each R19 is cycloalkyl, haloalkyl, --R8 --OR5, --R8 --N(R5)R6, --R8 --C(O)OR5, --R8 --C(O)N(R5)R6, heterocyclyl (optionally substituted by alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 or --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 and --C(O)N(R5)R6); as a single stereoisomer or a mixture thereof;
or a pharmaceutically acceptable salt thereof.
- ##STR57## wherein;
-
50. A method of treating a human having a disease-state characterized by thrombotic activity, wherein the method comprises administering to a human in need thereof a therapeutically effective amount of a compound of formula (I):
- ##STR68## wherein;
A is =N--;m is 1 to 3; n is 1 to 4; D is --N(R5)--C(Z)-- or --N(R5)--S(O)p -- (where p is 0 to 2;
Z is oxygen, sulfur or H2 ; and
the nitrogen atom is directly bonded to the phenyl ring having the R1 and R2 substituents);E is --C(Z)--N(R5)-- or --S(O)p --N(R5)--(where p is 0 to 2;
Z is oxygen, sulfur or H2 ; and
the nitrogen atom can be bonded to the phenyl ring having the R1 and the R2 substituents or to the aromatic ring having the R4 substituent);each R1 is independently hydrogen, alkyl, aryl, aralkyl, halo, haloalkyl, cyano, --OR5, --S(O)p --R9 (where p is 0 to
2), --C(O)OR5, --C(O)N(R5)R6, --N(R5)R6, --O--C(O)R5, or --N(R5)--CH(R12)--C(O)OR5 ;or two adjacent R1, s together with the carbons to which they are attached form a heterocyclic ring fused to the phenyl ring wherein the heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl and aralkyl; R2 is hydrogen, alkyl, aryl, aralkyl, halo, haloalkyl, cyano, --OR5, --S(O)p --R9 (where p is 0 to
2), --C(O)OR5, --OC(O)--R5, --C(O)N(R5)R6, --N(R10)R11, --C(R7)H--N(R10)R11, --C(R7)H--R8 --N(R10)R11, --C(R7)H--OR5, --C(R7)H--R8 --OR5, --C(R7)H--S(O)p --R9 (where p is 0 to
2), --C(R7)H--R8 --S(O)p --R9 (where p is 0 to
2), --O--R8 --S(O)p --R9 (where p is 0 to
2), --C(R7)H--N(R5)R6, --C(R7)H--R8 --N(R5)R6, --O--R8 --CH(OH)--CH2 --N(R10)R11, --O--R8 --N(R10)R11, --O--R8 --O--C(O)R5, --O--R8 --CH(OH)--CH2 --OR5, --O--(R8 --O)t --R5 (where t is 1 to
6), --O--(R8 --O)t --R19 (where t is 1 to
6), --O--R8 --C(O)R5, --O--R8 --C(O)R19, --O--R8 --C(O)OR5, --N(R5)--R8 --N(R10)R11, --S(O)p --R8 --N(R5)R6 (where p is 0 to
2), --S(O)p --R8 --C(O)OR5 (where p is 0 to
2), or --N(R5)--CH(R12)--C(O)OR5 ;R3 is a radical of formula (i);
##STR69## where;
r is 1 or 2;R13 is hydrogen, alkyl, halo, haloalkyl, --N(R5)R6, --C(R7)H--N(R5)R6, OR5, --R8--OR5, --S(O)p --R8 --N(R5)R6 (where p is 0 to
2) or heterocyclylalkyl (where the heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, halo, aralkyl, nitro and cyano); andeach R14 is independently hydrogen, alkyl, halo, formyl, acetyl, cyano, --R8 --CN, --N(R10)R11, --C(R7)H--N(R10)R11, --C(R7)H--R8 --N(R10)R11, --C(R7)H--N.sup.⊕
(R9)(R16)2, --C(R7)H--R8 --N.sup.⊕
(R9)(R16)2, --C(O)OR5, --C(R7)H--C(O)OR5, --C(R7)H--R8 --C(O)OR5, --OR5, --C(R7)H--OR5, --C(R7)H--R8 --OR5, --C(R7)H--O--R15, --S(O)p --R15 (where p is 0 to
2), --C(R7)H--S(O)p --R15 (where p is 0 to
2), --C(R7)H--R8 --S(O)p --R15 (where p is 0 to
2), --S(O)p --N(R5)R6 (where p is 0 to
2), --C(O)N(R5)R6, --C(R7)H--C(O)N(R5)R6, --C(R7)H--R8 --C(O)N(R5)R6, --C(R7)H--N(R5)--(R8 --O)t--R5 (where t is 1 to
6), --C(R7)H--R8 --N(R5)--(R8 -O)t --R5 (where t is 1 to
6), --C(R7)H--O--(R8 --O)t --R5 (where t is 1 to
6), --C(R7)H--R --O--(R8 --O)t --R5 (where t is 1 to
6), --O--R8 --CH(OH)--CH2 --OR5, --C(R7)H--O--R8 --CH(OH)--CH2 --OR5, --C(R7)H--N(R5)--R8 -[CH(OH)]t --CH2 --OR5 (where t is 1 to
6), --C(R7)H--N(R5)--S(O)2 --N(R10)R11, --C(R7)H--N(R10)--C(NR17)--N(R10)R11, --C(R7)H--N(R10)--C(NR17)--R10, --C(NR17)--N(R5)R6, --C(R7)H--C(NR17)--N(R5)R6, --C(R7)H--O--N(R5)R6, heterocyclyl (wherein the heterocyclyl radical is not attached to the radical of formula (i) through a nitrogen atom and is optionally substituted by alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --C(O)OR5, --N(R5)R6 or --C(O)N(R5)R6), or heterocyclylalkyl (wherein the heterocyclyl radical is not attached to the alkyl radical through a nitrogen atom and is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --C(O)OR5, --N(R5)R6 and --C(O)N(R5)R6);each R4 is independently hydrogen, alkyl, halo, haloalkyl, cyano, nitro, --OR5, --C(O)OR5, --N(R5)R6, --C(O)N(R5)R6, or --R8 --N(R5)R6 ; R5 and R6 are each independently hydrogen, alkyl, aryl or aralkyl; each R7 is independently hydrogen or alkyl; each R8 is independently a straight or branched alkylene, alkylidene or alkylidyne chain; each R9 is independently alkyl, aryl or aralkyl; R10 and R11 are each independently hydrogen, alkyl, haloalkyl, aryl, aralkyl, formyl, cyano, --R8 --CN, --OR5, --R8 --OR5, --S(O)p --R15 (where p is 0 to
2), --R8 --S(O)p --R15 (where p is 0 to
2), --N(R5)R6, --R8 --N(R5)R6, --R8 --C(O)OR5, --C(O)--R15, --C(O)NH2, --R8 --C(O)NH2, --C(S)NH2, --C(O)--S--R5, --C(O)--N(R5)R15, --R8 --C(O)--N(R5)R15, --C(S)--N(R5)R15, --R8 --N(R5)--C(O)H, --R8 --N(R5)--C(O)R15, --C(O)O--R8 --N(R5)R6, --C(N(R5)R6)=C(R18)R10, --R8 --N(R5)-P(O)(OR5)2, cycloalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, halo and --OR5), heterocyclyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --R8 --OR5, --C(O)OR5, --S(O)p --R9 (where p is 0 to
2), --R --S(O)p --R9 (where p is 0 to
2), --N(R5)R6 and --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, oxo, --OR5, --R8 --OR5, --C(O)OR5, --S(O)p --R9 (where p is 0 to
2), --R8 --S(O)p --R9 (where p is 0 to
2), --N(R5)R6 and --C(O)N(R5)R6);or R10 and R11 together with the nitrogen to which they are attached form a N-heterocyclic ring containing zero to three additional hetero atoms, where the N-heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, halo, haloalkyl, aryl, aralkyl, oxo, nitro, cyano, --R8 --CN, =N(R17), --OR5, --C(O)OR5, --R8 --C(O)OR5, --N(R5)R6, --R8 --N(R5)R6, --C(O)N(R5)R6, --R8 --C(O)N(R5)R6, --N(R5)--N(R5)R6, --C(O)R5, --C(O)--(R8 --O)t --R5 (where t is 1 to
6), --S(O)p--R9 (where p is 0 to
2), --R8 --S(O)p --R9 (where p is 0 to
2), --(R8 -O)t --R5 (where t is I to
6), and heterocyclyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6, and --C(O)N(R5)R6);R12 is a side chain of an α
-amino acid;each R15 is independently alkyl, cycloalkyl, haloalkyl, aryl, aralkyl, --R8 --O--C(O)--R5, --R8 --OR5, --N(R5)R6, --R8 --N(R5)R6, --R8 --C(O)OR5, heterocyclyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --R8 --OR5, --C(O)OR5, --N(R5)R6, and --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --R8 --OR5, --C(O)OR5, --N(R5)R6, and --C(O)N(R5)R6); or R5 and R15 together with the nitrogen to which they are attached form a N-heterocyclic ring containing zero to three additional hetero atoms, where the N-heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, amino, monoalkylamino, dialkylamino, --OR5, --C(O)OR5, aminocarbonyl, monoalkylaminocarbonyl, and dialkylaminocarbonyl; each R16 is independently alkyl, aryl, aralkyl, --R8 --OR5, --R8 --N(R5)R6, cycloalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, halo and --OR5), heterocyclyl (optionally substituted by alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 or --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 and --C(O)N(R5)R6);
orboth R16'"'"' s together with the nitrogen to which they are attached (and wherein the R9 substituent is not present) form an aromatic N-heterocyclic ring containing zero to three additional hetero atoms, where the N-heterocyclic ring is optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, --OR5, --C(O)OR5, --R8 --C(O)OR5, --N(R5)R6, --R8 --N(R5)R6, --C(O)R5, --C(O)--(R8 --O)t --R5 (where t is 1 to
6), and --(R8 --O)t --R5 (where t is 1 to
6);each R17 is independently hydrogen, alkyl, aryl, aralkyl, cyano, --OR5, --R8 --OR5, --C(O)OR5, --R8 --C(O)OR5, --C(O)--N(R5)R6, or --R8 --C(O)--N(R5)R6 ; R18 is hydrogen, alkyl, aryl, aralkyl, cyano, --C(O)OR6, or --NO2 ; and each R19 is cycloalkyl, haloalkyl, --R8 --OR5, --R8 --N(R5)R6, --R8 --C(O)OR5, --R8 --C(O)N(R5)R6, heterocyclyl (optionally substituted by alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 or --C(O)N(R5)R6), or heterocyclylalkyl (optionally substituted by one or more substituents selected from the group consisting of alkyl, aryl, aralkyl, halo, haloalkyl, --OR5, --C(O)OR5, --N(R5)R6 and --C(O)N(R5)R6);
as a single stereoisomer or a mixture thereof;
or a pharmaceutically acceptable salt thereof.
- ##STR68## wherein;
Specification