New Medicaments for the Treatment of Chronic Obstructive Pulmonary Disease
First Claim
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1. A pharmaceutical composition comprising a compound of formula 1 wherein:
- n is 1 or 2;
R1 is hydrogen, C1-C4-alkyl, halogen, OH, or —
O—
C1-C4-alkyl;
R2 is hydrogen, C1-C4-alkyl, halogen, OH, or —
O—
C1-C4-alkyl;
R3 is hydrogen, C1-C4-alkyl, OH, halogen, —
O—
C1-C4-alkyl, —
O—
C1-C4-alkylene-COOH, or —
O—
C1-C4-alkylene-CO—
O—
C1-C4-alkyl, or an acid addition salt thereof with a pharmacologically acceptable acid, or a solvate or hydrate thereof; and
a pharmaceutically acceptable excipient or carrier.
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Abstract
A pharmaceutical composition comprising a compound of formula 1
- R1 is hydrogen, C1-C4-alkyl, halogen, OH, or —O—C1-C4-alkyl;
- R2 is hydrogen, C1-C4-alkyl, halogen, OH, or —O—C1-C4-alkyl;
- R3 is hydrogen, C1-C4-alkyl, OH, halogen, —O—C1-C4-alkyl, —O—C1-C4-alkylene-COOH, or —O—C1-C4-alkylene-CO—O—C1-C4-alkyl, or an acid addition salt thereof with a pharmacologically acceptable acid, or a solvate or hydrate thereof, and a pharmaceutically acceptable excipient or carrier, and methods for using the pharmaceutical formulation in the treatment of chronic obstructive pulmonary disease (COPD).
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Citations
25 Claims
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1. A pharmaceutical composition comprising a compound of formula 1
wherein: -
n is 1 or 2;
R1 is hydrogen, C1-C4-alkyl, halogen, OH, or —
O—
C1-C4-alkyl;
R2 is hydrogen, C1-C4-alkyl, halogen, OH, or —
O—
C1-C4-alkyl;
R3 is hydrogen, C1-C4-alkyl, OH, halogen, —
O—
C1-C4-alkyl, —
O—
C1-C4-alkylene-COOH, or —
O—
C1-C4-alkylene-CO—
O—
C1-C4-alkyl, oran acid addition salt thereof with a pharmacologically acceptable acid, or a solvate or hydrate thereof; and
a pharmaceutically acceptable excipient or carrier. - View Dependent Claims (2, 3, 4, 5)
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6. A compound of formula 1
wherein: -
n is 1;
R1 is hydrogen, halogen, C1-C4-alkyl, or —
O—
C1-C4-alkyl;
R2 is hydrogen, halogen, C1-C4-alkyl or —
O—
C1-C4-alkyl;
R3 is C1-C4-alkyl, OH, halogen, —
O—
C1-C4-alkyl, —
O—
C1-C4-alkylene-COOH, or —
O—
C1-C4-alkylene-CO—
O—
C1-C4-alkyl,with the proviso that if R1 and R2 each represent ortho-methyl, R3 cannot simultaneously be OH, or an acid addition salt thereof with a pharmacologically acceptable acid, or a solvate or hydrate thereof. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25)
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23. A compound of formula 1 selected from:
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(1) 6-hydroxy-8-{1-hydroxy-2-[2-(4-methoxyphenyl)-1,1-dimethylethylamino]ethyl}-4H-benzo[1,4]oxazin-3-one;
(2) 6-hydroxy-8-{1-hydroxy-2-[2-(4-phenoxyethylacetate)-1,1-dimethylethylamino]-ethyl}-4H-benzo[1,4]oxazin-3-one;
(3) 6-hydroxy-8-{1-hydroxy-2-[2-(4-phenoxyacetic acid)-1,1-dimethylethylamino]-ethyl}-4H-benzo[1,4]oxazin-3-one;
(4) 8-{2-[1,1-dimethyl-2-(2,4,6-trimethylphenyl)ethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(5) 6-hydroxy-8-{1-hydroxy-2-[2-(4-hydroxyphenyl)-1,1-dimethylethylamino]ethyl}-4H-benzo[1,4]oxazin-3-one;
(6) 6-hydroxy-8-{1-hydroxy-2-[2-(4-isopropylphenyl)-1,1dimethylethylamino]ethyl}-4H-benzo[1,4]oxazin-3-one;
(7) 8-{2-[2-(4-ethylphenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(8) 8-{2-[2-(4-fluoro-3-methylphenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(9) 8-{2-[2-(4-fluoro-2-methylphenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(10) 8-{2-[2-(2,4-difluorophenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(11) 8-{2-[2-(3,5-difluorophenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(12) 8-{2-[2-(4-ethoxyphenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(13) 8-{2-[2-(3,5-dimethylphenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(14) 4-(4-{2-[2-hydroxy-2-(6-hydroxy-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-8-yl)-ethylamino]-2-methylpropyl}phenoxy)butyric acid;
(15) 8-{2-[2-(3,4-difluorophenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(16) 8-{2-[2-(2-chloro-4-fluorophenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(17) 8-{2-[2-(4-chlorophenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(18) 8-{2-[2-(4-bromophenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(19) 8-{2-[2-(4-fluorophenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(20) 8-{2-[2-(4-fluoro-3-methoxyphenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(21) 8-{2-[2-(4-fluoro-2,6-dimethylphenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(22) 8-{2-[2-(4-chloro-2-methylphenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(23) 8-{2-[2-(4-chloro-3-fluorophenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(24) 8-{2-[2-(4-chloro-2-fluorophenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(25) 8-{2-[2-(3-chloro-4-fluorophenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(26) 8-{2-[2-(2,6-difluoro-4-methoxyphenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(27) 8-{2-[2-(2,5-difluoro-4-methoxyphenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(28) 8-{2-[2-(4-fluoro-3,5-dimethylphenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(29) 8-{2-[2-(3,5-dichlorophenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(30) 8-{2-[2-(4-chloro-3-methylphenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(31) 8-{2-[2-(3,4,5-trifluorophenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one;
(32) 8-{2-[2-(3-methylphenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one; and
(33) 8-{2-[2-(3,4-dichlorophenyl)-1,1-dimethylethylamino]-1-hydroxyethyl}-6-hydroxy-4H-benzo[1,4]oxazin-3-one, or an acid addition salt thereof with a pharmacologically acceptable acid, or a solvate or hydrate thereof.
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Specification