申请人:Mitsubishi Chemical Industries Limited
公开号:US04049645A1
公开(公告)日:1977-09-20
N.sup.2 -naphthalenesulfonyl-L-arginine esters and amides having the formula ##STR1## or the acid addition salts thereof with a pharmaceutically acceptable acid, wherein R is wherein R.sub.1 and R.sub.2 are members selected from the class consisting of hydrogen, alkyl, aryl, alkenyl and cycloalkyl, respectively containing not more than 10 carbon atoms, and aralykyl and cycloalkylalkyl, respectively containing not more than 15 carbon atoms; and R' is a member selected from the class consisting of 5,6,7,8-tetrahydro-l-naphthyl, 5,6,7,8-tetrahydro-2-naphthyl, 1-naphthyl, 2-naphthyl, 1-naphthyl substituted with halogen, nitro, cyano, hydroxy, alkyl containing not more than 10 carbon atoms, and 2-naphthyl substituted with halogen, nitro, cyano, hydroxy, alkyl containing ot more than 10 carbon atoms.
N.sup.2 -萘磺酰-L-精氨酸酯和酰胺的分子式为##STR1##或其与药理学上可接受的酸形成的酸盐,其中R是其中R.sub.1和R.sub.2分别为氢、烷基、芳基、烯基和环烷基,分别含有不超过10个碳原子,和芳基烷基和环烷基烷基,分别含有不超过15个碳原子;R'是从5,6,7,8-四氢萘基,5,6,7,8-四氢-2-萘基,1-萘基,2-萘基,1-萘基取代有卤素、硝基、氰基、羟基、烷基,含有不超过10个碳原子,和2-萘基取代有卤素、硝基、氰基、羟基、烷基,含有不超过10个碳原子中选择的成员。