申请人:Leo Pharmaceutical Products Ltd. a/s (Lovens Kemiske Fabrik Produktionsaktieselskab)
公开号:US06566554B1
公开(公告)日:2003-05-20
The present invention relates to a compound of general formula (I) wherein R1, R2, and R3 represents one or more, same or different substituents selected from the group consisting of halogen, hydroxy, mercapto, trifluoromethyl, amino, (C1-C3)alkyl, (C2-C3)olefinic group, (C1-C3)alkoxy, (C1-C3)akylthio, (C1-C6)alkylamino, (C1-C3)alkoxycarbonyl, cyano, —CONH2, phenyl, or nitro; further R2 can be hydrogen, and R3 can be carboxy and carbamoyl; R4 represents hydrogen, (C1-C3)alkyl, or allyl; X represents oxygen or sulphur; Q represents —(CO)—, —(CS)—, or a bond; Y represents (C5-C15)alkyl; (C2-C15)olefinic group; (C3-C10)monocyclic hydrocarbon group; or phenyl; any of which may be optionally substituted by one or more, same or different substituents selected from the group consisting of the formula R5 defined below; (C1-C4)alkyl substituted by one or more substituents selected for the group R5; or a group of the formula —(Z—O)n—Z, wherein Z is a (C1-C3)alkyl, n is an integer >1; and no continuous linear sequence of atoms in the group Y exceeds 15; R5 represents halogen, hydroxy, mercapto, trifluoromethyl, amino, (C1-C3)alkoxy, (C1-C3)alkylthio, (C1-C6)alkylamino, (C1-C3)alkoxycarbonyl, cyano, azido, nitro, —COOH, —CONH2, —CONHR′, or COONR′R′ wherein R′ represents (C1-C3)alkyl; or a pharmaceutically acceptable salt thereof, or a hydrate or solvate thereof. The compounds are valuable in the human and veterinary therapy.
本发明涉及一般式(I)的化合物,其中R1、R2和R3代表自卤素、羟基、巯基、三氟甲基、氨基、(C1-C3)烷基、(C2-C3)烯基、(C1-C3)烷氧基、(C1-C3)烷硫基、(C1-C6)烷基氨基、(C1-C3)烷氧羰基、氰基、—CONH2、苯基或硝基等基团中选择的一个或多个相同或不同的取代基;此外,R2可以是氢,R3可以是羧基和氨基甲酰基;R4代表氢、(C1-C3)烷基或烯丙基;X代表氧或硫;Q代表—(CO)—、—(CS)—或键;Y代表(C5-C15)烷基、(C2-C15)烯基、(C3-C10)单环碳氢基团或苯基;其中任何一个可以选择地由下面定义的R5基团中的一个或多个相同或不同的取代基取代;(C1-C4)烷基由R5基团中选择的一个或多个取代基取代;或者一个式子—(Z—O)n—Z,其中Z是(C1-C3)烷基,n是大于1的整数;Y中的原子没有连续的线性序列超过15个;R5代表卤素、羟基、巯基、三氟甲基、氨基、(C1-C3)烷氧基、(C1-C3)烷硫基、(C1-C6)烷基氨基、(C1-C3)烷氧羰基、氰基、偶氮基、硝基、—COOH、—CONH2、—CONHR′或COONR′R′,其中R′代表(C1-C3)烷基;或其药学上可接受的盐,或其水合物或溶剂合物。这些化合物在人类和兽医治疗中具有价值。