申请人:USV PHARMACEUTICAL CORPORATION
公开号:EP0061768A1
公开(公告)日:1982-10-06
Compounds of the formula
wherein
R and R9 are independently hydroxy, lower alkoxy, lower alkenoxy, di(lower alkyl)amino-lower alkoxy, hydroxy-lower alkoxy, acylamino-lower alkoxy, acyloxy-lower alkoxy, aryloxy, aryloxyl-lower alkoxy, amino, lower alkylamino, di-lower alkylamino, hydroxyamino, or aryl-lower alkylamino,
R1, R2, R3, R4, R5, R7, and Ra are independently alkyl, alkenyl or alkynyl containing up to 20 carbon atoms, aryl or aryl-lower alkyl containing up to 12 carbon atoms, heterocyclic or heterocyclic-lower alkyl containing up to 12 carbon atoms, or cycloalkyl or cycloalkyl alkyl containing up to 20 carbonations.
R6 is heterocyclic or heterocyclic alkyl;
R2 and R3 taken together with the carbon and nitrogen to which they are respectively attached and R3 and R5 taken together with the nitrogen and carbon to which they are respectively attached form an N-heterocycle containing from 3 to 5 carbon atoms or 2 to 4 carbon atoms and a sulfur atom,
and wherein said alkyl, alkenyl, and alkynyl groups can be substituted with hydroxy, lower alkoxy, thio, lower alkylmercapto, amino, lower alkylamino, di(lower alkyl) amino, halogen, and nitro;
and salts thereof, especially salts with pharmaceutically acceptable acids and bases.
式中的化合物
式中
R 和 R9 独立地为羟基、低级烷氧基、低级烯氧基、二(低级烷基)氨基-低级烷氧基、羟基-低级烷氧基、酰氨基-低级烷氧基、酰氧基-低级烷氧基、芳氧基、芳氧基-低级烷氧基、氨基、低级烷基氨基、二低级烷基氨基、羟基氨基或芳基-低级烷基氨基、
R1、R2、R3、R4、R5、R7 和 Ra 独立地是含有最多 20 个碳原子的烷基、烯基或炔基,含有最多 12 个碳原子的芳基或芳基-低级烷基,含有最多 12 个碳原子的杂环或杂环-低级烷基,或含有最多 20 个碳原子的环烷基或环烷基烷基。
R6 是杂环或杂环烷基;
R2 和 R3 与它们分别连接的碳和氮一起,以及 R3 和 R5 与它们分别连接的氮和碳一起,形成含有 3 至 5 个碳原子或 2 至 4 个碳原子和一个硫原子的 N-杂环、
其中所述烷基、烯基和炔基可被羟基、低级烷氧基、硫代、低级烷基巯基、氨基、低级烷基氨基、二(低级烷基)氨基、卤素和硝基取代;
及其盐类,特别是与药学上可接受的酸和碱的盐类。