PROCESS FOR PRODUCING TETRAHYDRO-1-BENZ-(C-D)-INDOLE-PROPIONIC ACID-SULPHONAMIDES AND PHARMACEUTICAL PREPARATIVES CONTAINING THESE COMPOUNDS

摘要

(A) 1,3,4,5-Tetrahydro -3-sulphonamidomethyl -Benz(c,d)indole -propionic acids of formula (I) and their salts are new: In (I) R1 = (a) H, halogen CF3, COOH, alkoxycarbonyl, S(OCnR3, NR4R5 or OR6, or (b) alkyl, alkenyl or cycloalkyl, opt. substd. by COOH, alkoxycarbonyl, halogen, OH, alkoxy, alkylthio or CN; R3 = alkyl or aryl; R4 and R5 = H, alkyl, aryl or aralkyl; R6 = H, alkyl, aryl, aralkyl or CF3; n = 0-2; R2 = 6-10C aryl opt. substd. by 1-3 of halogen, CN, CF3, OCF3, SCF, alkyl, carboxyalkyl, alkoxycarbonylalkyl, alkoxy, alkylthio, OH, COOH, alkoxycarbonyl, phenyl, phenoxy, benzyloxy, benzylthio and NR4R5; R7 = H, alkyl or cycloalkyl.