Inventor

TSAI DAVID J

US2 patents

Patents

2 patents

US6642385B2Nov 4, 2003

Synthesis of 4-(piperidyl)(2-pyridyl)methanone-(E)-O-methyloxime and salts

SCHERING CORP2 citations57

US7745626B2Jun 29, 2010

Stereoselective alkylation of chiral 2-methyl-4-protected piperazines

SCHERING CORP0 citations46