Inventor
DE KEYSER JEAN-LUC
FR2 patents
Patents
2 patentsUS5142098AAug 25, 1992
Methylidenemalonate esters derived from esters of 9,10-endoethano-9,10-dihydroanthracane-11,11-dicarboxylic acid
UNION PHARMA SCIENT APPL90 citations93
US4931584AJun 5, 1990
Process for the preparation of monoesters or diesters of-9,10-endoethano-9,10-dihydroanthracene-11,11-dicarboxylic acid and for the preparation of symmetrical or asymmetrical methylidenemalonates
UNION PHARMA SCIENT APPL72 citations93