申请人:BIOMEASURE INC.
公开号:EP0337774A2
公开(公告)日:1989-10-18
Cholecystokinin (CCK) antagonists are described of the formula:
or a pharmaceutically acceptable salt thereof, wherein each R1 is, independently, an alkyl group having 1-5, inclusive, carbon atoms, an alkoxy group having 1-5, inclusive, carbon atoms, a halogen, amino, hydroxy, nitro, cyano, carboxyl, trifluoreo- methyl, ethyl carboxylate, or a hydrogen; m is an integer between 0 and 2, inclusive,; and A is either
vhere n is an integer between 1 and 5, inclusive, and R2 is hydroxy, an alkoxy group having 1-5, inclusive, carbon atoms, aralkoxy, aralkyl, amino, an alkyl group having 1-5, inclusive, carbon atoms, an alkylamino group having 1-5, inclusive, carbon atoms, a dialkylamino group with each alkyl group, independently having 1-5, inclusive, carbon atoms, a cycloalkylamino group wherein the ring has 4-6, inclusive, carbon atoms, or morpholino; or A is an alkyl group having 1-5, inclusive, carbon atoms, a hydroxyalkyl group having 1-5, inclusive, carbon atoms, an alkoxyalkyl group having 2-8, inclusive, carbon atoms, an aralkoxyalkyl having 8-14, inclusive, carbon atoms, an aryl group having 6-14, inclusive, carbon atoms, an aralkyl group having 6-14, inclusive, carbon atoms, and a cycloalkyl group having 3-12, inclusive, carbon atoms.
CCK antagonists are also described of the formula:
or pharmaceutically acceptable salt thereof, wherein m is an integer between 0 and 2, inclusive; A is either
wherein n is an integer between 1 and 5, inclusive, and R2 is hydroxy, an alkoxy group having 1-5, inclusive, carbon atoms, aralkoxy, aralkyl, amino, an alkyl group having 1-5, inclusive, carbon atoms, an alkylamino group having 1-5, inclusive, carbon atoms, a dialkylamino group with each alkyl group having 1-5, inclusive, carbon atoms, a cycloalkylamino group wherein the ring has 4-6, inclusive, carbon atoms, or morpholino; or A is an alkyl group having 1-5, inclusive, carbon atoms, a hydroxalkyl group having 1-5, inclusive, carbon atoms, an alkoxyalkyl group group having 2-8, inclusive, carbon atoms, an aralkoxyalkyl having 8-14, inclusive, carbon atoms, an aryl group having 6-14, inclusive, carbon atoms, an aralkyl group having 6-14, inclusive, carbon atoms, or a cycloalkyl group having 3-12, inclusive, carbon atoms.
Use is described of these antagonists for the treatment of disorders such as gastric, peptic or duodenal ulcers, or acute pancreatitis and for the suppression of appetite.
所述胆囊收缩素(CCK)拮抗剂的化学式为
或其药学上可接受的盐,其中每个 R1 独立地是具有 1-5 个(包括 5 个)碳原子的烷基、具有 1-5 个(包括 5 个)碳原子的烷氧基、卤素、氨基、羟基、硝基、氰基、羧基、三氟甲基、羧酸乙酯或氢;m 是 0 至 2(包括 2 个)之间的整数;A 是其中之一
其中 n 为 1 至 5(包括 5)之间的整数,R2 为羟基、具有 1 至 5 个(包括 5 个)碳原子的烷氧基、烷氧基、烷基、氨基、具有 1 至 5 个(包括 5 个)碳原子的烷基、具有 1 至 5 个(包括 5 个)碳原子的烷基氨基、每个烷基独立具有 1 至 5 个(包括 5 个)碳原子的二烷基氨基、环具有 4 至 6 个(包括 6 个)碳原子的环烷基氨基或吗啉基;或 A 是具有 1-5 个(含)碳原子的烷基、具有 1-5 个(含)碳原子的羟烷基、具有 2-8 个(含)碳原子的烷氧基烷基、具有 8-14 个(含)碳原子的芳氧基烷基、具有 6-14 个(含)碳原子的芳基、具有 6-14 个(含)碳原子的芳烷基和具有 3-12 个(含)碳原子的环烷基。
CCK拮抗剂还包括式
或其药学上可接受的盐,其中 m 是 0 至 2(包括 2)之间的整数;A 是
其中 n 为 1 至 5(含 5)之间的整数,R2 为羟基、具有 1 至 5(含 5)个碳原子的烷氧基、芳烷氧基、芳烷基、氨基、具有 1 至 5(含 5)个碳原子的烷基、具有 1 至 5(含 5)个碳原子的烷基氨基、每个烷基具有 1 至 5(含 5)个碳原子的二烷基氨基、环具有 4 至 6(含 6)个碳原子的环烷基氨基或吗啉基;或 A 是具有 1-5 个(含)碳原子的烷基、具有 1-5 个(含)碳原子的羟烷基、具有 2-8 个(含)碳原子的烷氧基烷基、具有 8-14 个(含)碳原子的芳氧基烷基、具有 6-14 个(含)碳原子的芳基、具有 6-14 个(含)碳原子的芳烷基或具有 3-12 个(含)碳原子的环烷基。
这些拮抗剂可用于治疗胃溃疡、消化性溃疡或十二指肠溃疡或急性胰腺炎等疾病以及抑制食欲。