Inventor
WEHRLI HANSULI
CH5 patents
Patents
5 patentsUS4054563AOct 18, 1977
Process for the manufacture of spiro compounds of the steroid series
CIBA GEIGY CORP9 citations68
US4464366AAug 7, 1984
Cephem compounds having a terminal aminocarboxylic acid grouping and containing an azacyclyl(thio)ureido group
CIBA GEIGY CORP3 citations60
US4192802AMar 11, 1980
Process for the manufacture of steroid carboxylic acid lactones
CIBA GEIGY CORP6 citations58
US4288364ASep 8, 1981
Fragmentation procedure for preparing 3-amino-azetidinones
CIBA GEIGY CORP0 citations38
US3962217AJun 8, 1976
Process for the manufacture of Δ16 -steroid-14β,18,20-triols and -14β,20-diol-18-ols of the pregnane series
CIBA GEIGY CORP0 citations28