02-08-2018 дата публикации
Номер: US20180214445A1
Принадлежит:
Disclosed is a compound of Formula (I) or a stereoisomer, tautomer, pharmaceutically acceptable salt, solvate or prodrug thereof, wherein one Ris H and the other Ris an aryl group substituted with zero to 3 R; and R, R, and Rare defined herein. Also disclosed are methods of using such compounds as PAR4 inhibitors for the inhibition or prevention of platelet aggregation, and the treatment of a thromboembolic disorder or the primary prophylaxis of a thromboembolic disorder. Also disclosed are methods of using such compounds for the treatment of human papillomavirus. Additionally, pharmaceutical compositions comprising at least one compound of Formula (I) are disclosed. 3. The pharmaceutical composition according to wherein:{'sub': 1', '2, 'Ris —OCHF;'}{'sub': 1', '3', '3', '2', '3, 'Ris Cl, Br, —CN, —CH, —CF, —CH═CH, —C≡CH, or —C(O)OCH;'}{'sub': 3', '3a, 'Ris phenyl or naphthalenyl substituted with 1 or 2 R; and'}{'sub': 3a', '3', '3', '3', '3, 'R, at each occurrence, is independently F, Cl, Br, —CH, —CF, —OCH, or —OCF.'}4. The pharmaceutical composition according to wherein Ris phenyl.7. The pharmaceutical composition according to wherein:{'sub': 1', '2, 'Ris —OCHF;'}{'sub': 2', '3', '3', '2', '3, 'Ris Cl, Br, —CN, —CH, —CF, —CH═CH, —C≡CH, or —C(O)OCH;'}{'sub': 3', '3a, 'Ris phenyl or naphthalenyl substituted with 1 or 2 R; and'}{'sub': 3a', '3', '3', '3', '3, 'R, at each occurrence, is independently F, Cl, Br, —CH, —CF, —OCH, or —OCF.'}8. The compound according to or a pharmaceutically acceptable salt thereof claim 7 , wherein said compound is: 3-(difluoromethoxy)-8-(4-methoxyphenyl)quinoxaline-6-carbonitrile (1); 7-chloro-2-(difluoromethoxy)-5-(4-methoxyphenyl)quinoxaline (2); 2-(difluoromethoxy)-5-(4-methoxyphenyl)-7-vinylquinoxaline (3); methyl 3-(difluoromethoxy)-8-(4-methoxyphenyl)quinoxaline-6-carboxylate (4); 2-(difluoromethoxy)-7-ethynyl-5-(4-methoxyphenyl)quinoxaline (5); 2-(difluoromethoxy)-5-(4-methoxyphenyl)-7-methylquinoxaline (6); 2-(difluoromethoxy)-6 ...
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