Inventor
KALVODA JAROSLAV
CH13 patents
Patents
13 patentsUS4559332ADec 17, 1985
20-Spiroxanes and analogues having an open ring E, processes for their manufacture, and pharmaceutical preparations thereof
CIBA GEIGY CORP155 citations95
US4285937AAug 25, 1981
Novel androstadiene-17-carboxylic acid esters
CIBA GEIGY CORP91 citations95
US4614614ASep 30, 1986
Process for the manufacture of optically active azetidinones
CIBA GEIGY CORP50 citations92
US4619921AOct 28, 1986
Polyhalogeno-steroids
CIBA GEIGY CORP37 citations90
US4092310AMay 30, 1978
Difluorosteroids and processes for their manufacture
CIBA GEIGY CORP7 citations72
US4221786ASep 9, 1980
Novel halogenopregnadienes and process for the manufacture thereof
CIBA GEIGY CORP3 citations62
US4172075AOct 23, 1979
Fluoro-steroids and processes for their manufacture
CIBA GEIGY CORP3 citations61
US4052421AOct 4, 1977
13-ethinyl-steroids and processes for their manufacture
CIBA GEIGY CORP3 citations61
US5153315AOct 6, 1992
Intermediates for β-lactam compounds
CIBA GEIGY CORP2 citations59
US4962196AOct 9, 1990
(3S, 4R)-3,4-trans-disubstituted azetidin-2-one intermediates
CIBA GEIGY CORP4 citations59
US4552871ANov 12, 1985
Steroids of the 20-spiroxane series, processes for the manufacture thereof, pharmaceutical preparations containing such compounds and the use of the latter
CIBA GEIGY CORP6 citations59
US5317100AMay 31, 1994
Process for the preparation of optically active acyloxyazetidinones
CIBA GEIGY CORP1 citations47
US5215997AJun 1, 1993
Synthesis of beta-lactam compounds
CIBA GEIGY CORP0 citations38