Inventor
CHEN MINZHANG
US18 patents
⚠️ This page may combine multiple inventors who share the name “CHEN MINZHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHERING CORP
8 patentsUS7309717B2Dec 18, 2007
Process and intermediates for the preparation of (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3,1,0]hexane-2-carboxylates or salts thereof
SCHERING CORP17 citations90
US7326795B2Feb 5, 2008
Process and intermediates for the preparation of (1R,2S,5S)-3-azabicyclo[3,1,0]hexane-2-carboxamide, N-[3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[1,1-dimethylethyl]amino]carbonylamino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl
SCHERING CORP19 citations81
US6992220B2Jan 31, 2006
Process and intermediates for the preparation of 3-(amino)-3-cyclobutylmethyl-2-hydroxy-propionamide or salts thereof
SCHERING CORP10 citations73
US7595419B2Sep 29, 2009
Process and intermediates for the preparation of 3-(amino)-3-cyclobutylmethyl-2-hydroxy-propionamide or salts thereof
SCHERING CORP3 citations62
US7569705B2Aug 4, 2009
Process and intermediates for the preparation of (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3,1,0]hexane-2-carboxylates for salts thereof
SCHERING CORP2 citations60
US6936718B2Aug 30, 2005
Preparation of rotamer mixtures of pharmaceutical salts
SCHERING CORP4 citations60
US6992189B2Jan 31, 2006
Synthesis of piperidine and piperazine compounds as CCR5 antagonists
SCHERING CORP2 citations57
US6818773B2Nov 16, 2004
Synthesis of 4-[(Z)-4-bromophenyl)(ethoxyimino) methyl]-1'-[(2,4-dimethyl-1-oxido-3-pyridinyl)carbony)]-4'-methyl-1,4-′bipiperidine
SCHERING CORP0 citations32
VERTEX PHARMA
5 patentsUS7776887B2Aug 17, 2010
Processes and intermediates
VERTEX PHARMA19 citations92
US7381827B2Jun 3, 2008
Processes and intermediates
VERTEX PHARMA22 citations92
US8871904B2Oct 28, 2014
Processes and intermediates
VERTEX PHARMA3 citations62
US7834200B2Nov 16, 2010
Processes and intermediates
VERTEX PHARMA4 citations62
US8383858B2Feb 26, 2013
Processes and intermediates for preparing steric compounds
VERTEX PHARMA1 citations50