HIMMELSBACH FRANK,LANGKOPF ELKE,ECKHARDT MATTHIAS,MARK MICHAEL,MAIER ROLAND,LOTZ RALF RICHARD HERMANN,TADAYYON MOHAMMAD
申请号：
IN5457/DELNP/2012
公开号：
IN2012DN05457A
申请日:
2012.06.19
申请国别(地区):
IN
年份:
2015
代理人:
摘要：
S-(3-aminopiperidin-l-yl)-xanthine compounds of general formula I wherein R1 denotes a 4-methoxy-l -naphthylmethyl group, a 2-quinolinylmethyl, 4-quinolinylmethyl or a 6-quinolinylmethyl group, a 1 -isoquinolinyhnethyl, 3-methyl-1 -isoquinolinylmethyl, 4-methyl-l- isoquinolinylmethyl of a 3-isoquinolinylmethyl group or a 2-quinazolinylmethyl, 4-methyl-2-quinazolinylmethyl or a 4-quinazolinyl- methyl group, R2 denotes a methyl group and R3 denotes a 2-buten-l-yl or a 2-butyn-l-yl group, the tautomers, enantiomers, diastereomers, the mixtures thereof and the salts thereof.
