申请人:JANSSEN PHARMACEUTICA N.V.
公开号:EP0320032A1
公开(公告)日:1989-06-14
Novel pyridazinamine derivatives of formula
wherein
R¹ is hydrogen, C₁₋₆alkyl, halo, hydroxy, mercapto, trifluoromethyl, amino, mono or di(C₁₋₆alkyl)amino, cyano, C₁₋₆alkyloxy, aryloxy, arylC₁₋₆alkyloxy, C₁₋₆alkylthio, arylthio, C₁₋₆alkylsulfinyl, C₁₋₆alkylsulfonyl, arylsulfinyl, aryllsulfonyl, C₁₋₆alkyloxycarbonyl, C₁₋₆alkylcarbonyl or aryl;
R² and R³ each independently are hydrogen or C₁₋₆alkyl, or R² and R³ combined may form a bivalent radical of formula -CH=CH-CH=CH-
G is a bivalent radical of formula
X is O, S, NR⁸ or a direct bond; said R⁸ being hydrogen or C₋₆alkyl;
the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are anti-virals; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
式中的新型哒嗪胺衍生物
其中
R¹ 是氢、C₁₋₆alkyl、卤代、羟基、巯基、三氟甲基、氨基、单或二(C₁₋₆alkyl)氨基、氰基、C₁₋₆alkyloxy、芳氧基、芳基C₁₋₆alkyloxy、C₁₋₆alkylthio, arylthio, C₁₋₆alkylsulfinyl, C₁₋₆alkylsulfonyl, aryllsulfinyl, C₁₋₆alkyloxycarbonyl, C₁₋₆alkylcarbonyl 或 aryl;
R² 和 R³ 各自独立地为氢或 C₁₋₆ 烷基,或 R² 和 R³ 结合可形成式 -CH=CH-CH=CH- 的二价基
G 是式中的二价基
X 是 O、S、NR⁸ 或直接键;所述 R⁸ 是氢或 C₋₆ 烷基;
药学上可接受的酸加成盐及其可能的立体化学异构形式,这些化合物是抗病毒药物;含有这些化合物作为活性成分的药物组合物以及制备所述化合物和药物组合物的方法。