Inventor
CHRISTIANSEN ROBERT G
US4 patents
Patents
4 patentsUS4160027AJul 3, 1979
Steroid cyanoketones and intermediates
STERLING DRUG INC21 citations77
US4684636AAug 4, 1987
Antiandrogenic sulfonylsteroidopyrazoles and processes for preparation method of use and compositions thereof
STERLING DRUG INC10 citations71
US4331663AMay 25, 1982
4α,5α-Epoxy-3,20-dioxopregnane-2α,16α-dicarbonitrile and intermediates and process for preparation, method of use and compositions thereof
STERLING DRUG INC3 citations55
US5100882AMar 31, 1992
Antiandrogenic sulfonylsteroidofurans
STERLING DRUG INC1 citations51