Process for the cis-trans interconversion of stereoisomers of 9-alkylidenexanthines and 9- alkylidenethioxanthines having different substituents on the two benzene rings
摘要
申请公布号
IT1252083(B)
申请公布日期
1995.05.30
申请号
IT1991MI02968
申请日期
1991.11.07
申请人
ALCHEMIA SRL
发明人
MONTI FRANCESCO;GOFFREDO MAURIZIO;SANNICOLO' FRANCESCO
