Inventor
HONG YAPING
US13 patents
Patents
13 patentsUS6627646B2Sep 30, 2003
Norastemizole polymorphs
SEPRACOR INC276 citations97
US5952502ASep 14, 1999
2R,4S,R, S- and 2S,4R,R,S-hydroxyitraconazole
SEPRACOR INC24 citations92
US5817823AOct 6, 1998
Method for synthesizing 2-substituted imidazoles
SEPRACOR INC20 citations92
US5442118AAug 15, 1995
Asymmetric synthesis of (R)- and (S)-arylethanolamines from iminoketones
SEPRACOR INC26 citations92
US5495054AFeb 27, 1996
Tetrahydroindeno[1,2-D][1,3,2]oxazaboroles and their use as enantioselective catalysts
SEPRACOR INC11 citations74
US6946464B2Sep 20, 2005
Methods of treating and preventing a convulsive state
SEPRACOR INC5 citations71
US6506753B2Jan 14, 2003
Methods of making and using N-desmethylzopiclone
SEPRACOR INC4 citations71
US6458791B1Oct 1, 2002
Methods of treating muscle spasms using N-desmethylzopiclone
SEPRACOR INC4 citations71
US5516943AMay 14, 1996
Process for preparing cyclic CIS-1-amino-2-alkanols
SEPRACOR INC18 citations71
US6166018ADec 26, 2000
2R, 4S, R, S- and 2S, 4R, R, S-hydroxyitraconazole
SEPRACOR INC2 citations62
US6455530B1Sep 24, 2002
2R,4S,S,S- and 2S,4R,S,S-hydroxyitraconazole
SEPRACOR INC0 citations51
US5616808AApr 1, 1997
Optically pure 1-amino-2-indanols
SEPRACOR INC0 citations50
US5599985AFeb 4, 1997
Optically pure 1-amido-2-indanols
SEPRACOR INC0 citations50