申请人:SYNTEX (U.S.A.) INC.
公开号:EP0116948A2
公开(公告)日:1984-08-29
Compounds according to the formula
and the pharmaceutically acceptable acid addition salts thereof wherein:
n is an integer of 1 to 6;
R, is hydrogen or alkyl of 1 to 4 carbon;
R2 is hydrogen or R, and R2 are combined to form a carbonyl group;
R3 is hydrogen, alkyl of 1 to 6 carbons, phenyl, benzyl, hydroxy lower alkyl and its acylates, carbamoyl alkyl, carboxyalkyl, alkoxycarbonylalkyl or amino acid side chains;
R4 is hydrogen, alkyl of 1 to 6 carbons, benzyl, or hydroxy lower alkyl;
Y is hydrogen, alkyl of 1 to 4 carbon atoms, halo or lower alkoxy;
is an amide forming group wherein the nitrogen substituents are: hydrogen; alkyl of 1 to 6 carbon atoms; hydroxyalkyl of 1 to 6 carbon atoms and its aliphatic acylates of 1 to 6 carbon atoms or aryl acylates of 7 to 12 carbon atoms; cycloalkyl of 3 to 8 carbon atoms or cycloalkyl lower alkyl of 4 to 12 carbon atoms wherein the cycloalkyl ring is unsubstituted or substituted with a lower alkyl, lower alkoxy, -OH, -OCOR5, halo, -NH2, -N(R5)2, -NHCORs, -COOH, or -COO(R5) group wherein Rs is lower alkyl; phenyl or phenyl lower alkyl wherein phenyl is unsubstituted or substituted with 1 or more lower alkyl, halo or lower alkoxy groups or an -NH2, -N(R5)2, -NHCOR5, -COOH, or -COOR5 group wherein R5 is lower alkyl; morpholinyl; piperidinyl; perhexylenyl; N-loweralkylpiperazinyl; pyrrolidinyl; tetrahydroquinolinyl; tetrahydroisoquinolinyl; (±)-decahydroquinolinyl or indolinyl. These compounds are cyclic AMP phosphodiesterase inhibitors useful as antithrombotic agents and the like in mammals. The compounds also have inotropic and anti-metastatic activities.
符合以下式子的化合物
及其药学上可接受的酸加成盐 其中
n 是 1 至 6 的整数;
R,是
氢或 1 至 4 个
碳的烷基;
R2 是
氢或 R 和 R2 结合形成一个羰基;
R3 是
氢、1 至 6
碳的烷基、
苯基、
苄基、羟基低级烷基及其酰化物、
氨基甲酰基烷基、羧基烷基、烷
氧基羰基烷基或
氨基酸侧链;
R4 是
氢、1 至 6
碳原子的烷基、
苄基或羟基低级烷基;
Y 是
氢、1 至 4 个
碳原子的烷基、卤代或低级烷
氧基;
是
酰胺形成基团,其中
氮取代基是
氢;1 至 6 个
碳原子的烷基;1 至 6 个
碳原子的羟基烷基及其 1 至 6 个
碳原子的
脂肪酰基或 7 至 12 个
碳原子的芳基酰基;3 至 8 个
碳原子的
环烷基或 4 至 12 个
碳原子的
环烷基低级烷基,其中
环烷基环未被取代或被低级烷基、低级烷
氧基、-OH、-OCOR5、卤代、-NH2、-N(R5)2、-NHCORs、-COOH 或-COO(R5)基团取代,其中 Rs 为低级烷基;
苯基或
苯基低级烷基,其中
苯基未被取代或被 1 个或多个低级烷基、卤代或低级烷
氧基或 -NH2、-N(R5)2、-NHCOR5、-COOH 或 -COOR5 基团取代,其中 R5 为低级烷基;
吗啉基;
哌啶基;过己
烯基;N-低烷基
哌嗪基;
吡咯烷基;
四氢喹啉基;
四氢异喹啉基;(±)-
十氢喹啉基或
吲哚啉基。这些化合物是环
AMP 磷酸二酯酶抑制剂,可用作哺乳动物体内的抗血栓等药物。这些化合物还具有促肌力和抗转移活性。