Inventor
JOBSON RONALD B
US9 patents
Patents
9 patentsUS4922007AMay 1, 1990
Process for preparing 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid or salts thereof
MERCK & CO INC194 citations97
US4220775ASep 2, 1980
Preparation of 4-aza-17-substituted-5α-androstan-3-ones useful as 5α-reductase inhibitors
MERCK & CO INC77 citations94
US6180783B1Jan 30, 2001
Stabilized carbapenem intermediates and improved process for carbapenem synthesis
MERCK & CO INC21 citations92
US5872250AFeb 16, 1999
Process for synthesizing carbapenem antibiotics
MERCK & CO INC36 citations92
US5965747AOct 12, 1999
Crystalline forms of antibiotic side chain intermediates
MERCK & CO INC12 citations72
US6063931AMay 16, 2000
Process for synthesizing carbapenem side chain intermediates
MERCK & CO INC14 citations71
US6060607AMay 9, 2000
Process for synthesizing carbapenem side chain intermediates
MERCK & CO INC13 citations71
US3992459ANov 16, 1976
Preparation of biphenyl compounds
MERCK & CO INC13 citations67
US4329469AMay 11, 1982
Displacement purification of salts
MERCK & CO INC1 citations49