Inventor
HOU DONALD
US13 patents
⚠️ This page may combine multiple inventors who share the name “HOU DONALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHERING CORP
12 patentsUS7446209B2Nov 4, 2008
Synthesis of temozolomide and analogs
SCHERING CORP5 citations72
US7087751B2Aug 8, 2006
Synthesis of temozolomide and analogs
SCHERING CORP10 citations72
US5670666ASep 23, 1997
Process for preparing intermediates for the synthesis of D1 antagonists
SCHERING CORP5 citations72
US6307048B1Oct 23, 2001
Enantioselective alkylation of tricyclic compounds
SCHERING CORP11 citations71
US5349099ASep 20, 1994
Process for preparing intermediates for the synthesis of antifungal agents
SCHERING CORP10 citations68
US5463051AOct 31, 1995
Process for preparing benzazepine intermediates for the synthesis of D1 antagonists
SCHERING CORP2 citations61
US4992591AFeb 12, 1991
Preparation of alpha-(3,4-disubstituted aryl) cyclic ketones
SCHERING CORP5 citations60
US5502186AMar 26, 1996
Process for preparing intermediates for the synthesis of D1 antagonists
SCHERING CORP0 citations51
US5461147AOct 24, 1995
Process for preparing benzazepine intermediates for the synthesis of D1 antagonists
SCHERING CORP1 citations51
US5053502AOct 1, 1991
Anhydro penicillin derivatives
SCHERING CORP1 citations51
US4876338AOct 24, 1989
Synthesis of azetidinones using CuCl
SCHERING CORP0 citations51
US4767853AAug 30, 1988
Synthesis of 1-(allyloxycarbonyl)-methyl-3-(hydroxyethyl)-4-beta-naphthoxythiocarbonylthio-2-azetidinones and hydroxy protected analogs thereof
SCHERING CORP1 citations51