Inventor
LIU CHIN
US17 patents
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SEARLE & CO
15 patentsUS5981744ANov 9, 1999
Processes for preparation of 9,11-epoxy steroids and intermediates useful therein
SEARLE & CO38 citations95
US5648511AJul 15, 1997
Method for making intermediates useful in the synthesis of retroviral protease inhibitors
SEARLE & CO39 citations95
US6180780B1Jan 30, 2001
Processes for preparation of 9,11-epoxy steroids and intermediates useful therein
SEARLE & CO10 citations81
US6887991B1May 3, 2005
Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein
SEARLE & CO8 citations73
US6630587B2Oct 7, 2003
Processes for preparation of 9,11-epoxy steroids and intermediates useful therein
SEARLE & CO3 citations73
US6610844B2Aug 26, 2003
Processes for preparation of 9,11-epoxy steroids and intermediates useful therein
SEARLE & CO11 citations73
US6331622B1Dec 18, 2001
Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein
SEARLE & CO6 citations73
US5872298AFeb 16, 1999
Method of preparing intermediates for retroviral protease inhibitors
SEARLE & CO5 citations73
US6953851B2Oct 11, 2005
Processes for preparation of 9,11-epoxy steroids and intermediates useful therein
SEARLE & CO1 citations62
US6586591B2Jul 1, 2003
Process for preparation of 9,11-epoxy steroids and intermediates useful therein
SEARLE & CO1 citations62
US6335441B1Jan 1, 2002
5β-cyano-substituted steroid compounds
SEARLE & CO2 citations62
US6127556AOct 3, 2000
Epoxide formation by continuous in-situ synthesis process
SEARLE & CO4 citations62
US5872299AFeb 16, 1999
Method of preparing intermediates for retroviral protease inhibitors
SEARLE & CO4 citations62
US7038040B2May 2, 2006
Process for preparation of 9, 11-epoxy steroids and intermediates useful therein
SEARLE & CO0 citations51
US6258946B1Jul 10, 2001
Keto-Substituted Steroid Compounds
SEARLE & CO0 citations51