Inventor
PETUCH BRIAN R
US9 patents
Patents
9 patentsUS5198421AMar 30, 1993
Phosphorylated cyclic lipopeptide
MERCK & CO INC34 citations92
US5302604AApr 12, 1994
Cholesterol lowering compounds produced by directed biosynthesis
MERCK & CO INC50 citations91
US5210030AMay 11, 1993
Process for selectively acylating immunomycin
MERCK & CO INC16 citations73
US5070015ADec 3, 1991
Novel avermectins are produced from known microorganisms
MERCK & CO INC8 citations73
US4997849AMar 5, 1991
Microbial transformation of simvastatin
MERCK & CO INC16 citations73
US5221625AJun 22, 1993
Cyclcic FR-900520 microbial biotransformation agent
MERCK & CO INC14 citations71
US5250422AOct 5, 1993
Biotransformation process for the production of invermectin derivatives
MERCK & CO INC2 citations62
US5294627AMar 15, 1994
Directed biosynthesis of biologically active compounds
MERCK & CO INC2 citations57
US5219985AJun 15, 1993
Antifungal agent
MERCK & CO INC1 citations51