HETEROCYCLIC COMPOUNDS AS LSD1 INHIBITORS
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Abstract
The present invention is directed to compounds of Formula I which are LSD1 inhibitors useful in the treatment of diseases such as cancer.
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Citations
57 Claims
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1. A compound of Formula I:
- View Dependent Claims (2, 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, 50, 51, 52, 53, 54, 55, 56, 57)
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2. The compound of claim 1, having Formula II:
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3. The compound of claim 1, having Formula III:
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4. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein U is CRU.
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5. The compound of claim 1, having Formula IIIa:
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6. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein Y is N.
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7. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein Y is CR4.
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8. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein Z is N.
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9. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein Z is CR5.
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10. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein Y and Z are each CH.
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11. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein ring A is C6-10 aryl, 5-10 membered heteroaryl, or 4-10 membered heterocycloalkyl, wherein the 5-10 membered heteroaryl or 4-10 membered heterocycloalkyl of ring A each has at least one ring-forming carbon atom and 1, 2, 3, or 4 ring-forming heteroatoms selected from N, O, and S, wherein N or S is optionally oxidized;
- and wherein a ring-forming carbon atom of the 4-10 membered heterocycloalkyl is optionally substituted by oxo to form a carbonyl group.
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12. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein ring A is C6-10 aryl.
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13. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein ring A is phenyl.
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14. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein ring A is 5-10 membered heteroaryl.
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15. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein ring A is pyridyl, 1H-indazolyl, 1H-pyrrolo[2,3-b]pyridinyl, or 1H-benzo[d]imidazolyl.
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16. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein ring A is pyridyl.
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17. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein ring A is 4-10 membered heterocycloalkyl having at least one ring-forming carbon atom and 1, 2, 3, or 4 ring-forming heteroatoms selected from N, O, and S, wherein N or S is optionally oxidized, and wherein a ring-forming carbon atom is optionally substituted by oxo to form a carbonyl group.
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18. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein ring A is 2-oxo-2,3-dihydro-1H-indolyl;
- 2-oxo-2,3-dihydro-1,3-benzoxazolyl;
3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazinyl;
3-oxo-3,4-dihydro-2H-1,4-benzoxazinyl;
1H-pyrazolo[3,4-b]pyridinyl, 3-methyl-2-oxo-3,4-dihydro-2H-1,3-benzoxazin-7-yl;
2-oxo-2,3-dihydro-1H-benzimidazolyl;
1H-benzimidazolyl;
2-oxo-2,3-dihydro[1,3]oxazolo[4,5-b]pyridinyl, or 2,3-dihydro-1-benzofuranyl.
- 2-oxo-2,3-dihydro-1,3-benzoxazolyl;
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19. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein ring A is 2-oxo-2,3-dihydro-1H-indolyl;
- 2-oxo-2,3-dihydro-1,3-benzoxazolyl;
3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazinyl;
3-oxo-3,4-dihydro-2H-1,4-benzoxazinyl;
or 2,3-dihydro-1-benzofuranyl.
- 2-oxo-2,3-dihydro-1,3-benzoxazolyl;
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20. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein ring A is phenyl;
- 2,3-dihydro-1,4-benzodioxine;
2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-5-yl;
5,6,7,8-tetrahydro-1,8-naphthyridin-3-yl;
2-oxo-1,2,3,4-tetrahydroquinolin-7-yl;
pyridyl;
2-oxo-2,3-dihydro-1,3-benzoxazolyl;
1,3-benzothiazol-5-yl;
2,3-dihydro-1H-inden-5-yl;
1H-pyrrolo[2,3-b]pyridinyl;
8-quinoxalin-6-yl;
2-oxo-1,2,3,4-tetrahydroquinolin-6-yl;
or 1H-pyrazolo[3,4-b]pyridinyl.
- 2,3-dihydro-1,4-benzodioxine;
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21. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R3, at each occurrence, is independently selected from Cy2, C1-6 alkyl, CN, ORa2, C(O)NRc2Rd2, and NRc2Rd2;
- wherein the C1-6 alkyl is optionally substituted with 1, 2, or 3 substituents independently selected from Cy2, C(O)Rb2, and C(O)NRc2Rd2.
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22. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein two adjacent R3 substituents on ring A taken together with the atoms to which they are attached form a fused 5- or 6-membered heterocycloalkyl ring, a fused C3-6 cycloalkyl ring, or a fused 5- or 6-membered heteroaryl ring, each of which is optionally substituted with 1 or 2 independently selected RA substituents;
- wherein a ring carbon of the fused 5- or 6-membered heterocycloalkyl ring or fused C3-6 cycloalkyl ring is optionally replaced by a carbonyl group;
alternatively, two RA substituents attached to the same carbon of the fused 5- or 6-membered heterocycloalkyl or fused C3-6 cycloalkyl taken together form a C3-6 cycloalkyl or 4- to 7-membered heterocycloalkyl ring.
- wherein a ring carbon of the fused 5- or 6-membered heterocycloalkyl ring or fused C3-6 cycloalkyl ring is optionally replaced by a carbonyl group;
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23. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein two adjacent R3 substituents on ring A taken together with the atoms to which they are attached form a fused ring selected from 1-methylpyrrolidine, 4-methyl-3-oxo-morpholine, 1-methylimidazole, 1-methylpiperidine, 1-methyl-2-oxopyrrolidine, and 1-methylpyrazole, each of which is optionally substituted with 1 or 2 RA substituents.
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24. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R3 is C1-6 alkyl, halo, C1-6 hydroxyalkyl, C1-6 haloalkyl, CN, ORa2, 1-pyrrolidinyl, 2-oxo-1-pyrrolidinyl, NRc2C(O)ORa2, —
- (C1-6 alkyl)-NRc2C(O)ORa2, C(O)NRc2Rd2, NRc2Rd2, piperazinylmethyl, 4-methylpiperazinylmethyl, piperidinyl, morpholinyl, 4-methylpiperazinylcarbonylmethyl, morpholinylmethyl, or 3-cyano-1-pyrrolidinyl.
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25. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R3 is C1-6 alkyl, CN, ORa2, 1-pyrrolidinyl, 2-oxo-1-pyrrolidinyl, C(O)NRc2Rd2, NRc2Rd2, piperazinylmethyl, 4-methylpiperazinylmethyl, piperidinyl, morpholinyl, 4-methylpiperazinylcarbonylmethyl, morpholinylmethyl, or 3-cyano-1-pyrrolidinyl.
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26. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R3 is, at each occurrence, CN, F, hydroxymethyl, (CH3O)C(O)N(CH3)—
- , (CH3O)C(O)N(CH3)-methyl, difluoromethyl, amino, methyl, methoxy, 1-pyrrolidinyl, 2-oxo-1-pyrrolidinyl, —
C(O)N(CH3)2, dimethylamino, 4-methylpiperazinylmethyl, morpholinyl, 4-methylpiperazinylcarbonylmethyl, morpholinylmethyl, morpholinoethyl, or 3-cyano-1-pyrrolidinylmethyl.
- , (CH3O)C(O)N(CH3)-methyl, difluoromethyl, amino, methyl, methoxy, 1-pyrrolidinyl, 2-oxo-1-pyrrolidinyl, —
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27. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R3 is, at each occurrence, CN, methyl, methoxy, 1-pyrrolidinyl, 2-oxo-1-pyrrolidinyl, —
- C(O)N(CH3)2, dimethylamino, 4-methylpiperazinylmethyl, morpholinyl, 4-methylpiperazinylcarbonylmethyl, morpholinylmethyl, morpholinoethyl, or 3-cyano-1-pyrrolidinylmethyl.
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28. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R3 is, at each occurrence, CN, F, hydroxymethyl, (CH3O)C(O)N(CH3)—
- , (CH3O)C(O)N(CH3)-methyl, difluoromethyl, methyl, methoxy, —
C(O)N(CH3)2, dimethylamino, morpholinylmethyl, (CH3)S(O2)N(CH3)-methyl, (CH3)2NC(O)N(CH3)-methyl, Cl, 1-hydroxyethyl, methoxymethyl, isopropyl, ethyl, (CH3)S(O2)N(CH3)—
, or ethoxy.
- , (CH3O)C(O)N(CH3)-methyl, difluoromethyl, methyl, methoxy, —
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29. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R1 is -L1-R6 or -L2-NR7R8.
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30. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R1 is -L2-NR7R8, wherein L2 is a bond, —
- C(O)—
, —
C1-4 alkylene-, —
O—
C1-4 alkylene, —
C1-4 alkylene-O—
, —
C1-4 alkylene-NH—
, or —
NH—
C1-4 alkylene-.
- C(O)—
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31. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R1 is ORa1.
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32. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R1 is ORa1, wherein Ra1 is C1-6 alkyl substituted with Cy4.
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33. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R1 is ORa1, wherein Ra1 is methylene substituted with Cy4.
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34. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R1 is ORa1, wherein Ra1 is methylene substituted with 4-10 membered heterocycloalkyl optionally substituted with 1, 2, 3, or 4 substituents independently selected from RCy.
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35. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R1 is (1-methylpiperidin-3-yl)methoxy, (1-ethylpiperidin-3-yl)methoxy, (2-cyanoethylpiperidin-3-yl)methoxy, (2-hydroxyethylpiperidin-3-yl)methoxy, (2-methoxyethylpiperidin-3-yl)methoxy, 4-dimethylaminopiperidin-1-yl, 3-dimethylaminopyrrolidin-1-yl, 7-methyl-2,7-diazaspiro[4.4]non-2-yl, or (1-methylpyrrolidin-3-yl)methoxy.
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36. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R1 is (1-methylpiperidin-3-yl)methoxy or (1-methylpyrrolidin-3-yl)methoxy.
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37. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R1 is (1-methylpiperidin-3-yl)methoxy, (1-ethylpiperidin-3-yl)methoxy, (2-cyanoethylpiperidin-3-yl)methoxy, 4-dimethylaminopiperidin-1-yl, 3-dimethylaminopyrrolidin-1-yl, (2-hydroxypropylpiperidin-3-yl)methoxy, or 2-hydroxy-2-methylpropyl)piperidin-3-yl]methoxy.
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38. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R2 is H.
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39. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R4 is H.
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40. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein R5 is H.
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41. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein m is 1.
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42. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein n is 1.
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43. The compound of claim 1, having Formula IVa, IVb, IVc, IVd, IVe, or IVf:
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44. The compound of claim 1, having Formula IVg, IVh, or IVi:
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45. The compound of claim 1, having Formula IVa or IVb:
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46. The compound of claim 1, having Formula VIa, VIb, or VIc:
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47. The compound of claim 1, having Formula V:
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48. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein the compound is selected from:
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4-(8-(4-methylphenyl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-(4-methylphenyl)-5-{[(3R)-1-methylpyrrolidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-(6-methoxypyridin-3-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-[6-(dimethylamino)pyridin-3-yl]-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-[5-{[(3R)-1-methylpiperidin-3-yl]methoxy}-8-(6-pyrrolidin-1-ylpyridin-3-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-(8-(1-methyl-2-oxo-2,3-dihydro-1H-indol-5-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-(3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazol-6-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-(1-methyl-1H-indazol-5-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-{4-[(4-methylpiperazin-1-yl)methyl]phenyl}-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-{4-[2-(4-methylpiperazin-1-yl)-2-oxoethyl]phenyl}-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-{5-{[(3R)-1-methylpiperidin-3-yl]methoxy}-8-[4-(2-morpholin-4-ylethyl)phenyl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-{5-{[(3R)-1-methylpiperidin-3-yl]methoxy}-8-[4-(morpholin-4-ylmethyl)phenyl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, (3 S)-1-[4-(7-(4-cyanophenyl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-8-yl)benzyl]pyrrolidine-3-carbonitrile, 4-(8-(4-methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-7-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-(4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-7-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-{5-{[(3R)-1-methylpiperidin-3-yl]methoxy}-8-[6-(2-oxopyrrolidin-1-yl)pyridin-3-yl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-(8-(1-methyl-1H-benzimidazol-5-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-(1-methyl-1H-indazol-6-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-[5-{[(3R)-1-methylpiperidin-3-yl]methoxy}-8-(1-methyl-1H-pyrrolo[2,3-b]pyridin-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 5-(7-(4-cyanophenyl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-8-yl)-N,N-dimethyl-2,3-dihydro-1-benzofuran-2-carboxamide, 4-(8-[6-(dimethylamino)pyridin-3-yl]-5-{[(3R)-1-methylpyrrolidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-[5-{[(3R)-1-methylpyrrolidin-3-yl]methoxy}-8-(6-pyrrolidin-1-ylpyridin-3-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-(8-(1-methyl-2-oxo-2,3-dihydro-1H-indol-5-yl)-5-{[(3R)-1-methylpyrrolidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-(4-methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-7-yl)-5-{[(3R)-1-methylpyrrolidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-(1-methyl-1H-benzimidazol-5-yl)-5-{[(3R)-1-methylpyrrolidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-(3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazol-6-yl)-5-{[(3R)-1-methylpyrrolidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, and 4-(8-(1-methyl-1H-indazol-5-yl)-5-{[(3R)-1-methylpyrrolidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile.
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49. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein the compound is selected from:
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4-[5-{[(3R)-1-methylpiperidin-3-yl]methoxy}-8-(1-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-{[(3R)-1-ethylpiperidin-3-yl]methoxy}-8-(1-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-(8-[3-fluoro-4-(hydroxymethyl)-5-methylphenyl]-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-[3-fluoro-4-(hydroxymethyl)phenyl]-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-[3,5-difluoro-4-(hydroxymethyl)phenyl]-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-[5-{[(3R)-1-(2-cyanoethyl)piperidin-3-yl]methoxy}-8-(1-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-{[(3R)-1-(2-hydroxyethyl)piperidin-3-yl]methoxy}-8-(1-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-(8-[4-(hydroxymethyl)-3-methylphenyl]-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-[4-(hydroxymethyl)phenyl]-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(1-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-[(3R)-3-(dimethylamino)pyrrolidin-1-yl]-8-(1-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-(7-methyl-2,7-diazaspiro[4.4]non-2-yl)-8-(1-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, methyl [4-(7-(4-cyanophenyl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-8-yl)-2-fluorobenzyl]methylcarbamate, 4-[5-{[(3R)-1-(2-methoxyethyl)piperidin-3-yl]methoxy}-8-(1-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-(8-(3-amino-1-methyl-1H-indazol-5-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-(3-methyl-2-oxo-3,4-dihydro-2H-1,3-benzoxazin-7-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-(1,3-dimethyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-(5-fluoro-3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazol-6-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(1-methyl-1H-indazol-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazol-6-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(6-methoxypyridin-3-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(5-fluoro-6-methoxypyridin-3-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-{5-[4-(dimethylamino)piperidin-1-yl]-8-[6-(2-oxopyrrolidin-1-yl)pyridin-3-yl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-7-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-{8-[2-(difluoromethyl)-1-methyl-1H-benzimidazol-5-yl]-5-[4-(dimethylamino)piperidin-1-yl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(6-methoxy-5-methylpyridin-3-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(5-fluoro-3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazol-6-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-{[(3R)-1-ethylpiperidin-3-yl]methoxy}-8-(3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazol-6-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-{[(3R)-1-(2-hydroxyethyl)piperidin-3-yl]methoxy}-8-(6-methoxypyridin-3-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-(8-(5-fluoro-6-methoxypyridin-3-yl)-5-{[(3R)-1-(2-hydroxyethyl)piperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(4-fluoro-3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazol-6-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-(8-(4-fluoro-3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazol-6-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(3-methyl-2-oxo-2,3-dihydro[1,3]oxazolo[4,5-b]pyridin-6-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-(8-(3-methyl-2-oxo-2,3-dihydro[1,3]oxazolo[4,5-b]pyridin-6-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(1-methyl-2-oxo-2,3-dihydro-1H-indol-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(1,2-dimethyl-1H-benzimidazol-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-(8-[2-(difluoromethyl)-1-methyl-1H-benzimidazol-5-yl]-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-(1,2-dimethyl-1H-benzimidazol-5-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 5-{7-(4-cyanophenyl)-5-[4-(dimethylamino)piperidin-1-yl]imidazo[1,2-c]pyrimidin-8-yl}-2-methylnicotinonitrile, methyl (5-{7-(4-cyanophenyl)-5-[4-(dimethylamino)piperidin-1-yl]imidazo[1,2-c]pyrimidin-8-yl}pyridin-2-yl)methylcarbamate, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(5,6-dimethylpyridin-3-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-(8-(6-methoxy-5-methylpyridin-3-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 5-(7-(4-cyanophenyl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-8-yl)-2-methylnicotinonitrile, 4-(8-[3-(hydroxymethyl)-4-methylphenyl]-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-[2-(hydroxymethyl)-4-methylphenyl]-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-[5-{[(3R)-1-methylpiperidin-3-yl]methoxy}-8-(6-methylpyridin-3-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-(8-(5-fluoro-6-methylpyridin-3-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, and methyl [4-(7-(4-cyanophenyl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-8-yl)-2-fluorophenyl]methylcarbamate.
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50. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein the compound is selected from:
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7-(7-(4-cyanophenyl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-8-yl)-N,N-dimethyl-2,3-dihydro-1,4-benzodioxine-2-carboxamide, 4-(8-(1-methyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-5-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-[5-{[(3R)-1-methylpiperidin-3-yl]methoxy}-8-(8-methyl-5,6,7,8-tetrahydro-1,8-naphthyridin-3-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-(8-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-7-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-[3-fluoro-4-(morpholin-4-ylmethyl)phenyl]-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-[5-{[(3R)-1-(2-cyanoethyl)piperidin-3-yl]methoxy}-8-(5-fluoro-6-methoxypyridin-3-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-{8-[6-(dimethylamino)-5-fluoropyridin-3-yl]-5-[4-(dimethylamino)piperidin-1-yl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-[5-{[(3R)-1-(2-cyanoethyl)piperidin-3-yl]methoxy}-8-(3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazol-6-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, N-[4-(7-(4-cyanophenyl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1, 2-c]pyrimidin-8-yl)-2-fluorobenzyl]-N-methylmethanesulfonamide, N-[4-(7-(4-cyanophenyl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1, 2-c]pyrimidin-8-yl)-2-fluorobenzyl]-N,N′
,N′
-trimethylurea,N-[4-(7-(4-cyanophenyl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1, 2-c]pyrimidin-8-yl)benzyl]-N,N′
,N′
-trimethylurea,methyl [4-(7-(4-cyanophenyl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-8-yl)benzyl]methylcarbamate, 4-(8-(5-chloro-6-methoxypyridin-3-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-{5-[4-(dimethylamino)piperidin-1-yl]-8-[3-fluoro-4-(hydroxymethyl)-5-methylphenyl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-{8-[3,5-difluoro-4-(hydroxymethyl)phenyl]-5-[4-(dimethylamino)piperidin-1-yl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-{5-[4-(dimethylamino)piperidin-1-yl]-8-[4-(hydroxymethyl)-3-methylphenyl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-(8-(5-chloro-6-methylpyridin-3-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-[3-(1-hydroxyethyl)-4-methylphenyl]-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-[4-(methoxymethyl)phenyl]-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-[2-fluoro-4-(morpholin-4-ylmethyl)phenyl]-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 5-(7-(4-cyanophenyl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-8-yl)-2-methylbenzonitrile, N-(4-{7-(4-cyanophenyl)-5-[4-(dimethylamino)piperidin-1-yl]imidazo[1,2-c]pyrimidin-8-yl}-2-fluorobenzyl)-N,N′
,N′
-trimethylurea,4-{5-[4-(dimethylamino)piperidin-1-yl]-8-[3-fluoro-4-(morpholin-4-ylmethyl)phenyl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-{5-{[(3R)-1-ethylpiperidin-3-yl]methoxy}-8-[3-(hydroxymethyl)-4-methylphenyl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-{5-[(3R)-3-(dimethylamino)pyrrolidin-1-yl]-8-[3-(hydroxymethyl)-4-methylphenyl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-(8-[3-chloro-4-(hydroxymethyl)phenyl]-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-{5-[4-(dimethylamino)piperidin-1-yl]-8-[3-(hydroxymethyl)-4-methylphenyl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-{8-(5-chloro-6-methylpyridin-3-yl)-5-[4-(dimethylamino)piperidin-1-yl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-{8-(5-chloro-6-methoxypyridin-3-yl)-5-[4-(dimethylamino)piperidin-1-yl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 5-{7-(4-cyanophenyl)-5-[4-(dimethylamino)piperidin-1-yl]imidazo[1,2-c]pyrimidin-8-yl}-2-methoxynicotinonitrile, methyl [5-(7-(4-cyanophenyl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-8-yl)-2-methylphenyl]methylcarbamate, 4-(8-(6-ethylpyridin-3-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-(6-isopropylpyridin-3-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-{5-{[(3R)-1-ethylpiperidin-3-yl]methoxy}-8-[3-fluoro-4-(hydroxymethyl)-5-methylphenyl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-{5-[(3R)-3-(dimethylamino)pyrrolidin-1-yl]-8-[3-fluoro-4-(hydroxymethyl)-5-methylphenyl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-{5-[4-(dimethylamino)piperidin-1-yl]-8-[2-(hydroxymethyl)-4-methylphenyl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(6-methylpyridin-3-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(5-fluoro-6-methylpyridin-3-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, methyl (4-{7-(4-cyanophenyl)-5-[4-(dimethylamino)piperidin-1-yl]imidazo[1, 2-c]pyrimidin-8-yl}phenyl)methylcarbamate, N-(5-{7-(4-cyanophenyl)-5-[4-(dimethylamino)piperidin-1-yl]imidazo[1,2-c]pyrimidin-8-yl}pyridin-2-yl)-N-methylmethanesulfonamide, methyl (4-{7-(4-cyanophenyl)-5-[4-(dimethylamino)piperidin-1-yl]imidazo[1, 2-c]pyrimidin-8-yl}-2-fluorophenyl)methylcarbamate, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(6-ethoxypyridin-3-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(6-isopropylpyridin-3-yl)imidazo[1, 2-c]pyrimidin-7-yl]benzonitrile, 4-{5-{[(3R)-1-ethylpiperidin-3-yl]methoxy}-8-[2-(hydroxymethyl)-4-methylphenyl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-{8-(1,3-benzothiazol-5-yl)-5-[4-(dimethylamino)piperidin-1-yl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(3-hydroxy-2,3-dihydro-1H-inden-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(2-hydroxy-2,3-dihydro-1H-inden-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-(8-(3-hydroxy-2,3-dihydro-1H-inden-5-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-(8-(2-hydroxy-2,3-dihydro-1H-inden-5-yl)-5-{[(3R)-1-methylpiperidin-3-yl]methoxy}imidazo[1,2-c]pyrimidin-7-yl)benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(1-methyl-1H-pyrrolo[2,3-b]pyridin-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-{5-[4-(dimethylamino)piperidin-1-yl]-8-quinoxalin-6-ylimidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(4-fluoro-1,3-dimethyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(7-fluoro-1,3-dimethyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(6-fluoro-1,3-dimethyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-[4-(dimethylamino)piperidin-1-yl]-8-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-7-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-{8-[5-(difluoromethyl)-6-methylpyridin-3-yl]-5-[4-(dimethylamino)piperidin-1-yl]imidazo[1,2-c]pyrimidin-7-yl}benzonitrile, 4-[5-({(3R)-1-[(2R)-2-hydroxypropyl]piperidin-3-yl}methoxy)-8-(3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazol-6-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-({(3R)-1-[(2S)-2-hydroxypropyl]piperidin-3-yl}methoxy)-8-(3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazol-6-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-{[(3R)-1-(2-hydroxy-2-methylpropyl)piperidin-3-yl]methoxy}-8-(3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazol-6-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-({(3R)-1-[(2R)-2-hydroxypropyl]piperidin-3-yl}methoxy)-8-(1-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, 4-[5-({(3R)-1-[(2 S)-2-hydroxypropyl]piperidin-3-yl}methoxy)-8-(1-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile, and 4-[5-{[(3R)-1-(2-hydroxy-2-methylpropyl)piperidin-3-yl]methoxy}-8-(1-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)imidazo[1,2-c]pyrimidin-7-yl]benzonitrile.
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51. A pharmaceutical composition comprising a compound of claim 1, or a pharmaceutically acceptable salt thereof, and at least one pharmaceutically acceptable carrier.
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52. A method for inhibiting lysine specific demethylase-1 (LSD1), said method comprising contacting a compound of claim 1, or a pharmaceutically acceptable salt thereof, with the LSD1.
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53. A method for treating a disease comprising:
- administering to a patient in need thereof a therapeutically effective amount of a compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein said disease is cancer.
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54. The method of claim 53, wherein the cancer is a hematological cancer.
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55. The method of claim 54, wherein said hematological cancer is selected from acute lymphoblastic leukemia (ALL), acute myelogenous leukemia (AML), acute promyelocytic leukemia (APL), chronic lymphocytic leukemia (CLL), chronic myelogenous leukemia (CML), diffuse large B-cell lymphoma (DLBCL), mantle cell lymphoma, non-Hodgkin lymphoma (including relapsed or refractory NHL and recurrent follicular), Hodgkin lymphoma, primary myelofibrosis (PMF), polycythemia vera (PV), essential thrombocytosis (ET), myelodysplasia syndrome (MDS), or multiple myeloma.
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56. The method of claim 53, wherein the cancer is a sarcoma, lung cancer, gastrointestinal cancer, genitourinary tract cancer, liver cancer, bone cancer, nervous system cancer, gynecological cancer, or skin cancer.
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57. A method of treating a disease comprising:
- administering to a patient in need thereof a therapeutically effective amount of a compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein the disease is a viral disease or a beta-globinopathy.
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2. The compound of claim 1, having Formula II:
Specification
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Current AssigneeIncyte Corporation, Incyte Holdings Corporation (Incyte Corporation)
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Original AssigneeIncyte Corporation
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InventorsHe, Chunhong, Li, Zhenwu, Wu, Liangxing, Yao, Wenqing, Zhang, Fenglei
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Granted Patent
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Time in Patent OfficeDays
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Field of Search
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US Class Current
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CPC Class CodesA61P 1/04 for ulcers, gastritis or re...A61P 1/16 for liver or gallbladder di...A61P 11/00 Drugs for disorders of the ...A61P 13/00 Drugs for disorders of the ...A61P 15/00 Drugs for genital or sexual...A61P 17/00 Drugs for dermatological di...A61P 19/08 for bone diseases, e.g. rac...A61P 25/00 Drugs for disorders of the ...A61P 31/12 AntiviralsA61P 35/00 Antineoplastic agentsA61P 35/02 specific for leukemiaA61P 43/00 Drugs for specific purposes...A61P 7/00 Drugs for disorders of the ...C07D 487/04 Ortho-condensed systemsC07D 519/00 Heterocyclic compounds cont...