Fused 1,4-dihydrodioxin derivatives as inhibitors of heat shock transcription factor I

• US 10,189,821 B2
• Filed: 10/24/2016
• Issued: 01/29/2019
• Est. Priority Date: 10/04/2013
• Status: Active Grant

• Current Assignee: Cancer Research Technology Limited (Cancer Research UK)
• Original Assignee: Cancer Research Technology Limited (Cancer Research UK)
• Inventors: Jones, Keith, Rye, Carl, Chessum, Nicola, Cheeseman, Matthew, Pasqua, Adele E., Pike, Kurt G., Faulder, Paul F.
• Primary Examiner(s): Padmanabhan, Sreenivasan
• Assistant Examiner(s): Karol, Jody L
• Application Number:
  US15/332,472
• Publication Number:
  US 20170037036A1
• Time in Patent Office: 827 Days
• CPC Class Codes: A61P 31/12 Antivirals
• CPC Class Codes: A61P 35/00 Antineoplastic agents
• CPC Class Codes: A61P 35/02 specific for leukemia
• CPC Class Codes: A61P 37/02 Immunomodulators
• CPC Class Codes: A61P 43/00 Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
• CPC Class Codes: C07D 319/18 Ethylenedioxybenzenes, not substituted on the hetero ring
• CPC Class Codes: C07D 405/12 linked by a chain containing hetero atoms as chain links
• CPC Class Codes: C07D 405/14 containing three or more hetero rings
• CPC Class Codes: C07D 407/12 linked by a chain containing hetero atoms as chain links
• CPC Class Codes: C07D 409/12 linked by a chain containing hetero atoms as chain links
• CPC Class Codes: C07D 417/12 linked by a chain containing hetero atoms as chain links
• CPC Class Codes: C07D 417/14 containing three or more hetero rings
• CPC Class Codes: C07D 471/04 Ortho-condensed systems
• CPC Class Codes: C07D 487/08 Bridged systems
• CPC Class Codes: C07D 491/056 with two or more oxygen atoms as ring hetero atoms in the oxygen-containing ring

Abstract

The present invention relates to compounds of formula I as defined herein. The compounds of the present invention are inhibitors of heat shock factor 1 (HSF1). In particular, the present invention relates to the use of these compounds as therapeutic agents for the treatment and/or prevention of proliferative diseases, such as cancer. The present invention also relates to processes for the preparation of these compounds, and to pharmaceutical compositions comprising them.

Claims

1. A compound of formula I shown below:

2. A compound according to claim 1, wherein A₁ is CR₁, A₂ is CR₂ and R₁ and R₂ are both hydrogen or one of R₁ and R₂ is fluoro and the other is hydrogen.

3. A compound according to claim 2, wherein R₁ and R₂ are both hydrogen.

4. A compound according to claim 1, wherein R₄ is selected from fluoro, chloro, bromo, iodo, CF₃, OCF₃, cyano, NO₂, (1-4C)alkyl, (1-4C)alkoxy, or a group of the formula:

W—

X-Y—

Z

wherein

W is absent or (1-3C)alkylene;

X is —

O—

or —

N(R^a)—

, wherein R^a is selected from hydrogen or (1-2C)alkyl;

Y is absent or a (1-3C)alkylene;

Z is hydrogen, (1-6C)alkyl or (3-6C)cycloalkyl;

and wherein any alkylene, alkyl or cycloalkyl group present in a R₄ substituent group is optionally further substituted by one or more substituent groups independently selected from halo, hydroxy, NR^bR^c, (1-2C)alkoxy, (1-2C)haloalkyl or (1-2C)haloalkoxy, and wherein R^b and R^c are each independently selected from hydrogen or methyl.

5. A compound according to claim 1, wherein

Q is a group of formula III:

6. A compound according to claim 5, wherein Q has one of the structural formulae of IIIa or IIIb shown below:

7. A compound according to claim 6, wherein A₅ is selected from N or CR₅, where R₅ is selected from hydrogen, halo, cyano, hydroxy, NR^qR^u, (1-3C)alkyl, (1-3C)alkoxy, 5 or 6-membered heteroaryl, or 5 or 6 membered heterocyclyl;

wherein R^q and R^u are each independently selected from hydrogen or (1-3C)alkyl; and

wherein any (1-3C)alkyl, (1-3C)alkoxy, 5 or 6-membered heteraryl, or 5 or 6 membered heterocyclyl group present in a R₅ substituent group is optionally substituted by one or more substituents selected from halo, cyano, hydroxy, NR^vR^w, or (1-3C)alkoxy, wherein R^v and R^w are each independently selected from hydrogen or (1-3C)alkyl.

8. A compound according to claim 6, wherein A₆ is selected from N, O, S, S(O)₂, CR₆, C(R₆)₂, NR₆₀, where R₆ is selected from hydrogen, oxo, fluoro, chloro, (1-2C)alkyl, (1-2C)alkoxy, (1-2C)haloalkoxy or (1-2C)haloalkyl;

and

R₆₀ is hydrogen, →

O, (1-6C)alkyl, —

C(O)—

R₆₁, —

C(O)O—

R₆₁, or —

C(O)N(R₆₂)R₆₁, wherein R₆₁ is selected from hydrogen, (1-6C)alkyl, aryl, 5 or 6 membered heteroaryl or 5 or 6 membered heterocyclyl and R₆₂ is selected from hydrogen or (1-2C)alkyl.

9. A compound according to claim 6, wherein A₇ is selected from N, O, CR₇, S, S(O)₂, C(R₇)₂, NR₇₀, where R₇₀ is hydrogen, →

O, (1-6C)alkyl, —

C(O)—

R₇₁, —

C(O)O—

R₇₁, or —

C(O)N(R₇₂)R₇₁, wherein R₇₁ is selected from hydrogen, (1-6C)alkyl, aryl, 5 or 6 membered heteroaryl or 5 or 6 membered heterocyclyl and R₇₂ is selected from hydrogen or (1-2C)alkyl;

R₇ is selected from halo, cyano, oxo, or a group

W²—

X²—

Y²—

X³—

Z²

wherein

W² is absent or a linker group of the formula —

[CR^xR^y]_r—

in which r is an integer selected from 1, 2, or 3, and R^x and R^y are each independently selected from hydrogen or (1-2C)alkyl;

X² is absent, —

O—

, —

C(O)—

, —

C(O)O—

, —

OC(O)—

, —

N(R^z)—

, —

N(R^z)—

C(O)—

, —

N(R^z)—

C(O)O—

, —

C(O)—

N(R^z)—

, —

S—

, —

SO—

, —

SO₂—

, —

S(O)₂N(R^z)—

, or —

N(R^z)SO₂, wherein R^z is selected from hydrogen or methyl;

Y² is absent or a linker group of the formula —

[CR^aaR^bb]_s—

in which s is an integer selected from 1, 2, 3 or 4, and R^aa and R^bb are each independently selected from hydrogen or (1-2C)alkyl;

X³ is absent, —

O—

, —

C(O)—

, —

C(O)O—

, —

OC(O)—

, —

N(R^cc)—

, —

N(R^cc)—

C(O)—

, —

N(R^cc)—

C(O)O—

, —

C(O)—

N(R^cc)—

, —

S—

, —

SO—

, —

SO₀₂—

, —

S(O)₂N(R^cc)—

, or —

N(R^cc)SO₂, wherein R^cc is selected from hydrogen or methyl; and

Z² is hydrogen, (1-6C)alkyl, (2-6C)alkenyl, aryl, (3-6C)cycloalkyl, heteroaryl, or heterocyclyl, and wherein Z² is optionally further substituted by one or more substituent groups independently selected from oxo, halo, cyano, hydroxy, carboxy, NR^ddR^ee, (1-4C)alkoxy, (1-4C)alkyl, (1-2C)alkanoyl, (1-2C)alkylsulphonyl, C(O)NR^ddR^ee, NR^ddC(O)R^ee NR^ddSO₂R^ee and SO₂NR^ddR^ee;

wherein R^dd and R^ee are each independently selected from hydrogen, (1-4C)alkyl, (3-6C)cycloalkyl;

or R^dd and R^ee can be linked such that, together with the nitrogen atom to which they are attached, they form a 4-6 membered heterocyclic ring;

and wherein any alkyl, aryl, heterocyclyl or heteroaryl group present in a substituent group on Z² is optionally further substituted by halo, cyano, nitro, hydroxy, carboxy, NR^ffR^gg, (1-2C)alkoxy, or (1-2C)alkyl;

wherein R^ff and R^gg are selected from hydrogen or (1-2C)alkyl.

10. A compound according to claim 1, wherein R₇ is selected from halo, cyano, oxo, or a group

W²—

X²—

Y²—

X³—

Z²

wherein

W² is absent or a linker group of the formula —

[CR^xR^y]_r—

in which r is an integer selected from 1, 2, or 3, and R^x and R^y are each independently selected from hydrogen or (1-2C)alkyl;

X² is absent, —

O—

, —

C(O)—

, —

C(O)O—

, —

OC(O)—

, —

N(R^z)—

, —

N(R^z)—

C(O)—

, —

N(R^z)—

C(O)O—

, —

C(O)—

N(R^z)—

, —

S—

, —

SO—

, —

SO₂—

, —

S(O)₂N(R^z)—

, or —

N(R^z)SO₂, wherein R^z is selected from hydrogen or methyl;

Y² is absent or a linker group of the formula —

[CR^aaR^bb]_s—

in which s is an integer selected from 1, 2, 3 or 4, and R^aa and R^bb are each independently selected from hydrogen or (1-2C)alkyl;

X³ is absent, —

O—

, —

C(O)—

, —

C(O)O—

, —

OC(O)—

, —

N(R^cc)—

, —

N(R^cc)—

C(O)—

, —

N(R^cc)—

C(O)O—

, —

C(O)—

N(R^cc)—

, —

S—

, —

SO—

, —

SO₂—

, —

S(O)₂N(R^cc)—

, or —

N(R^cc)SO₂, wherein R^cc is selected from hydrogen or methyl; and

Z² is hydrogen, (1-6C)alkyl, (2-6C)alkenyl, phenyl, (3-6C)cycloalkyl, 5 or 6 membered heteroaryl, or 5 or 6 membered heterocyclyl,

and wherein Z² is optionally further substituted by one or more substituent groups independently selected from oxo, halo, cyano, hydroxy, carboxy, NR^ddR^ee, (1-4C)alkoxy, (1-4C)alkyl, (1-2C)alkanoyl, (1-2C)alkylsulphonyl, C(O)NR^ddR^ee, NR^ddC(O)R^ee, NR^ddSO₂R^ee and SO₂NR^ddR^ee;

wherein R^dd and R^ee are each independently selected from hydrogen, (1-4C)alkyl, (3-6C)cycloalkyl;

or R^dd and R^ee can be linked such that, together with the nitrogen atom to which they are attached, they form a 4-6 membered heterocyclic ring.

11. A compound according to claim 1, wherein R₁₁ is selected from halo, cyano, oxo, or a group

W²—

X²—

Y₂—

X³—

Z²

wherein

W² is absent or a linker group of the formula —

[CR^xR]_r—

in which r is an integer selected from 1, 2, or 3, and R^x and R^y are each independently selected from hydrogen or (1-2C)alkyl;

X² is absent, —

O—

, —

C(O)—

, —

C(O)O—

, —

OC(O)—

, —

N(R^z)—

, —

N(R^z)—

C(O)—

, —

N(R^z)—

C(O)O—

, —

C(O)—

N(R^z)—

, —

S—

, —

SO—

, —

SO₂—

, —

S(O)₂N(R^z)—

, or —

N(R^z)SO₂, wherein R^z is selected from hydrogen or methyl;

Y² is absent or a linker group of the formula —

[CR^aaR^bb]_s—

in which s is an integer selected from 1, 2, 3 or 4, and R^aa and R^bb are each independently selected from hydrogen or (1-2C)alkyl;

X³ is absent, —

O—

, —

C(O)—

, —

C(O)O—

, —

OC(O)—

, —

N(R^cc)—

, —

N(R^cc)—

C(O)—

, —

N(R^cc)—

C(O)O—

, —

C(O)—

N(R^cc)—

, —

S—

, —

SO—

, —

SO₀₂—

, —

S(O)₂N(R^cc)—

, or —

N(R^cc)SO₂, wherein R^cc is selected from hydrogen or methyl; and

Z² is hydrogen, (1-6C)alkyl, (2-6C)alkenyl, aryl, (3-6C)cycloalkyl, heteroaryl, or heterocyclyl,

and wherein Z² is optionally further substituted by one or more substituent groups independently selected from oxo, halo, cyano, hydroxy, carboxy, NR^ddR^ee, (1-4C)alkoxy, (1-4C)alkyl, (1-2C)alkanoyl, (1-2C)alkylsulphonyl, C(O)NR^ddR^ee, NR^ddC(O)R^ee, NR^ddSO₂R^ee and SO₂NR^ddR^ee;

wherein R^dd and R^ee are each independently selected from hydrogen, (1-4C)alkyl, (3-6C)cycloalkyl;

or R^dd and R^ee can be linked such that, together with the nitrogen atom to which they are attached, they form a 4-6 membered heterocyclic ring;

and wherein any alkyl, aryl, heterocyclyl or heteroaryl group present in a substituent group on Z² is optionally further substituted by halo, cyano, nitro, hydroxy, carboxy, NR^ffR^gg, (1-2C)alkoxy, or (1-2C)alkyl;

wherein R^ff and R^gg are selected from hydrogen or (1-2C)alkyl.

12. A compound according to claim 1, wherein Q is a group of formula:

13. A compound according to claim 1, which is selected from any one of the following:

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)isoquinoline-7-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(2-methoxyethoxy)quinoline-6-carboxamide;

N-(4-methyl-3-(2-oxo-2H-chromene-6-carboxamido)phenyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide;

N-(3-(2,3-dihydrobenzofuran-5-carboxamido)-4-methylphenyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-1-methylindoline-5-carboxamide;

N-(4-methyl-3-(1-oxo-1,3-dihydroisobenzofuran-5-carboxamido)phenyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide;

N-(3-(chroman-6-carboxamido)-4-methylphenyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)quinazoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-4-methoxyquinoline-6-carboxamide;

2-chloro-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)quinoline-6-carboxamide;

N-(4-methyl-3-(2-methyl-2,3-dihydrobenzofuran-5-carboxamido)phenyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide;

N-(3-(1,3-dihydroisobenzofuran-5-carboxamido)-4-methylphenyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-1-methyl-1H-indole-5-carboxamide;

N-(3-(benzofuran-5-carboxamido)-4-methylphenyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide;

N-(3-(benzo[b]thiophene-5-carboxamido)-4-methylphenyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide;

tert-butyl (2-((6-((5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)carbamoyl)quinolin-2-yl)oxy)ethyl)carbamate;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-4-methoxy-2-(2-methoxyethoxy)quinoline-6-carboxamide;

6-((5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)carbamoyl)quinoline 1-oxide;

4-cyano-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-methoxyquinoline-6-carboxamide;

tert-butyl 5-((5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)carbamoyl)indoline-1-carboxylate;

tert-butyl 6-((5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)carbamoyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-morpholinoquinoline-6-carboxamide;

N-(4-methyl-3-(5,6,7,8-tetrahydronaphthalene-2-carboxamido)phenyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide;

tert-butyl (3-((6-((5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)carbamoyl)quinolin-2-yl)oxy)propyl)carbamate;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)quinoxaline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-methylquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-1,6-naphthyridine-3-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-1,7-naphthyridine-3-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-1,8-naphthyridine-3-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-isoquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)quinoline-3-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-oxo-1,2-dihydroquinoline-6-carboxamide;

(R)—

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((1-methylpyrrolidin-3-yl)oxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((1-methylpiperidin-4-yl)oxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(3-(dimethylamino)propoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(3-(piperidin-1-yl)propoxy)quinoline-6-carboxamide;

(S)—

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((1-methylpyrrolidin-2-yl)methoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(2-(piperidin-1-yl)ethoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(3-morpholinopropoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(3-(pyrrolidin-1-yl)propoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(2-(3-fluoropiperidin-1-yl)ethoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((2-(dimethylamino)ethyl)(methyl)amino)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(2-(pyrrolidin-1-yl)ethyl)quinoline-6-carboxamide;

2-(2-(azetidin-1-yl)ethoxy)-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(2-(2-methylpyrrolidin-1-yl)ethoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(2-(dimethylamino)ethoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(2-(pyrrolidin-1-yl)ethoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(methyl(2-(pyrrolidin-1-yl)ethyl)amino)quinoline-6-carboxamide;

(S)—

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(2-(3-fluoropyrrolidin-1-yl)ethoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(2-morpholinoethoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(pyrrolidin-1-ylmethyl)quinoline-6-carboxamide formate;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(2-(pyrrolidin-1-yl)propoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(2-(dimethylamino)ethyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((4-methylpiperazin-1-yl)methyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((dimethylamino)methyl)quinoline-6-carboxamide;

2-(2-(4,4-difluoropiperidin-1-yl)ethoxy)-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((1-(pyrrolidin-1-yl)propan-2-yl)oxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(4-methylpiperazin-1-yl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(2-hydroxyethyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(3-(methylamino)propoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-ethylquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((N-methylpropionamido)methyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(methylamino)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-1,2,3,4-tetrahydroquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(2-propionamidoethoxy)quinoline-6-carb oxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2,3,4,5-tetrahydro-1H-benzo[b]azepine-7-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((2-propionamidoethyl)amino)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)indoline-5-carboxamide;

tert-butyl ((6-((5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)carbamoyl)-1,2,3,4-tetrahydroquinolin-2-yl)methyl)(methyl)carbamate;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((methylamino)methyl)-1,2,3,4-tetrahydroquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((dimethylamino)methyl)-1,2,3,4-tetrahydroquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-1,2,3,4-tetrahydroisoquinoline-6-carboxamide;

2-(2-aminoethoxy)-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(trifluoromethyl)-1H-benzo[d]imidazole-6-carboxamide;

2-amino-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)benzo[d]thiazole-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-3H-imidazo[4,5-b]pyridine-6-carboxamide;

2-amino-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-4-methoxybenzo[d]thiazole-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-1H-indazole-5-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-methyl-1H-pyrrolo[2,3-b]pyridine-5-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-1H-pyrrolo[2,3-b]pyridine-5-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-oxo-1,2,3,4-tetrahydroquinoline-6-carboxamide;

N-(4-methyl-3-(6-methyl-2-naphthamido)phenyl)-2, 3-dihydrobenzo[b][1,4]dioxine-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-3-methyl-4-oxo-3,4-dihydroquinazoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-4-(2-(dimethylamino)ethylamino)-2-methylquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-4-(3-(dimethylamino)propylamino)-2-methylquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-methyl-4-(methyl(1-methylpyrrolidin-3-yl)amino)quinoline-6-carboxamide;

N-(3-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)-2-methylquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)benzo[d]thiazole-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(methylamino)benzo[d]thiazole-6-carboxamide;

2-amino-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)benzo[d]thiazole-7-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-methyl-4-(2-(pyrrolidin-1-yl)ethylamino)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-methyl-4-(2-morpholinoethylamino)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-4-((2-(dimethylamino)ethyl)(methyl)amino)-2-methylquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-methyl-4-(2-(pyrrolidin-1-yl)ethoxy)quinoline-6-carboxamide;

N-(3-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)-1H-pyrrolo[2,3-b]pyridine-5-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-1H-pyrrolo[2,3-b]pyridine-5-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-methylquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-(trifluoromethyl)phenyl)-2-methylquioline-6-carboxamide;

N-(5-(7-fluoro-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-methylquinoline-6-carboxamide;

N-(5-(benzo[d][1,3]dioxole-5-carboxamido)-2-methylphenyl)quinoline-6-carboxamide;

N-(5-(3,4-dihydro-2H-benzo[b][1,4]dioxepine-7-carboxamido)-2-methylphenyl)-2-methylquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-ethylphenyl)quinoline-6-carboxamide;

N-(4-methyl-3-(2-(2-(pyrrolidin-1-yl)ethoxy)quinolinine-6-carboxamido)phenyl)-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine-7-carboxamide;

N-(4-methyl-3-(2-methylquinoline-6-carboxamido)phenyl)-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine-7-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-8-fluoroquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(methoxymethyl)quinoline-6-carboxamide;

N-(2-bromo-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)quinoline-6-carboxamide;

N-(2-bromo-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)-2-(2-(pyrrolidin-1-yl)ethoxy)quinoline-6-carboxamide;

N-(2-cyano-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-5,6,7,8-tetrahydroquinoline-3-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(1-hydroxyethyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-1-methyl-1,2,3,4-tetrahydroquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(2-morpholinoethyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(isopropoxymethyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(((tetrahydrofuran-2-yl)methoxy)methyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((2-(pyrrolidin-1-yl)ethoxy)methyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-5-((2-(pyrrolidin-1-yl)ethyl)amino)quinoline-3-carboxamide;

N-(2-chloro-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-3-((2-methoxyethyl)amino)-2-(2-(pyrrolidin-1-yl)ethoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(isobutoxymethyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-methyl-1,2,3,4-tetrahydroquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(1-methoxyethyl)quinoline-6-carboxamide;

(S)—

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-methyl-1,2,3,4-tetrahydroquinoline-6-carboxamide;

(R)—

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-methyl-1,2,3,4-tetrahydroquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-3-(2-(pyrrolidin-1-yl)ethoxy)isoquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-5-(2-hydroxyethyl)quinoline-3-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-5-(2-(pyrrolidin-1-yl)ethyl)quinoline-3-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-1,2-dimethyl-1,2,3,4-tetrahydroquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-8-(2-methoxyethoxy)quinoline-6-carboxamide;

5-allyl-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)quinoline-3-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-8-((2-(dimethylamino)ethyl)(methyl)amino)quinoline-6-carboxamide;

3-((6-((5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)carbamoyl)quinolin-2-yl)(methyl)amino)propanoic acid;

tert-butyl (4-((6-((5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)carbamoyl)quinolin-2-yl)oxy)butyl)carbamate;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-(dimethylamino)methyl)phenyl)-2-methylquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-(methoxymethyl)phenyl)-2-methylquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-(hydroxymethyl)phenyl)-2-methylquinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-1-methyl-1,3-dihydrobenzo[c]isothiazole-5-carboxamide 2,2-dioxide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-((4-ethylpiperazin-1-yl)methyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-(pyrrolidin-1-ylmethyl)quinoline-6-carboxamide;

2-(azetidin-1-ylmethyl)-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-(piperidin-1-ylmethyl)quinoline-6-carboxamide

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-((4-methylpiperazin-1-yl)methyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-(piperazin-1-ylmethyl)quinoline-6-carboxamide;

(S)—

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-((2-methylpyrrolidin-1-yl)methyl)quinoline-6-carboxamide;

(R)—

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-((2-methylpyrrolidin-1-yl)methyl)quinoline-6-carboxamide;

2-((4-(tert-butyl)piperazin-1-yl)methyl)-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)quinoline-6-carboxamide;

2-((4-cyclopropylpiperazin-1-yl)methyl)-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)quinoline-6-carboxamide;

2-((4-(sec-butyl)piperazin-1-yl)methyl)-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-(((1S,4S)-5-ethyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)methyl)quinoline-6-carboxamide;

2-(2-azaspiro[3.3]heptan-2-ylmethyl)-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-((3-methylazetidin-1-yl)methyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-((3,3-dimethylazetidin-1-yl)methyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-((4-ethyl-1,4-diazepan-1-yl)methyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-((4-isopropylpiperazin-1-yl)methyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-(3-(piperidin-1-yl)propoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-(3-(pyrrolidin-1-yl)propoxy)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-(2-(pyrrolidin-1-yl)ethoxy)quinoline-6-carboxamide;

N-(2-chloro-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)-2-(3-(piperidin-1-yl)propoxy)quinoline-6-carboxamide;

(rac)-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-((2-methylpyrrolidin-1-yl)methyl)quinoline-6-carboxamide;

2-((4-(tert-butyl)piperazin-1-yl)methyl)-N-(2-chloro-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)quinoline-6-carboxamide;

N-(2-chloro-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)-2-(piperazin-1-ylmethyl)quinoline-6-carboxamide;

2-((4-(sec-butyl)piperazin-1-yl)methyl)-N-(2-chloro-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)quinoline-6-carboxamide;

N-(2-chloro-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)-2-((4-cyclopropylpiperazin-1-yl)methyl)quinoline-6-carboxamide;

N-(2-chloro-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)-2-((4-methylpiperazin-1-yl)methyl)quinoline-6-carboxamide;

N-(2-chloro-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)-2-((4-ethylpiperazin-1-yl)methyl)quinoline-6-carboxamide;

N-(2-chloro-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)-2-((4-isopropylpiperazin-1-yl)methyl)quinoline-6-carboxamide;

N-(2-chloro-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)-2-(pyrrolidin-1-ylmethyl)quinoline-6-carboxamide

2-(azetidin-1-ylmethyl)-N-(2-chloro-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)quinoline-6-carboxamide;

N-(2-chloro-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)-2-((3-methylazetidin-1-yl)methyl)quinoline-6-carboxamide;

N-(2-chloro-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)-2-((3,3-dimethylazetidin-1-yl)methyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((4-isopropylpiperazin-1-yl)methyl)quinoline-6-carboxamide;

2-(azetidin-1-ylmethyl)-N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((4-ethylpiperazin-1-yl)methyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((2-methylpyrrolidin-1-yl)methyl)quinoline-6-carboxamide;

(R)—

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((3-fluoropyrrolidin-1-yl)methyl)quinoline-6-carboxamide;

(S)—

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((3-fluoropyrrolidin-1-yl)methyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-((3-methoxypyrrolidin-1-yl)methyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-(piperidin-1-ylmethyl)quinoline-6-carboxamide;

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-vinylphenyl)-2-methylquinoline-6-carboxamide;

N-(2-chloro-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)-2-(2-(pyrrolidin-1-yl)ethoxy)quinoline-6-carboxamide;

(R)—

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-((4-ethyl-2-methylpiperazin-1-yl)methyl)quinoline-6-carboxamide;

(S)—

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-((4-ethyl-2-methylpiperazin-1-yl)methyl)quinoline-6-carboxamide

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-(1-(4-ethylpiperazin-1-yl)ethyl)quinoline-6-carboxamide;

N-(2-bromo-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)-2-((4-ethylpiperazin-1-yl)methyl)quinoline-6-carboxamide;

2-(azetidin-1-ylmethyl)-N-(2-bromo-5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)phenyl)quinoline-6-carboxamide;

(S)—

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-((4-isopropyl-2-methylpiperazin-1-yl)methyl)quinoline-6-carboxamide

(R)—

N-(5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-fluorophenyl)-2-((4-isopropyl-2-methylpiperazin-1-yl)methyl)quinoline-6-carboxamide;

or a pharmaceutically acceptable salt or solvate thereof.

14. A pharmaceutical composition comprising a compound according to claim 1, or a pharmaceutically acceptable salt or solvate thereof, in admixture with a pharmaceutically acceptable diluent or carrier.