Inventor
DING ZHIXIAN
US7 patents
⚠️ This page may combine multiple inventors who share the name “DING ZHIXIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WYETH CORP
6 patentsUS6693197B2Feb 17, 2004
Process for the synthesis of derivatives of 2,3-dihydro-1,4-dioxino- [2,3-f] quinoline
WYETH CORP6 citations71
US7038052B2May 2, 2006
Process for the synthesis of derivatives of 2, 3-dihydro-1, 4-dioxino- [2, 3-f] quinoline
WYETH CORP1 citations60
US7166723B2Jan 23, 2007
Process for the synthesis of derivatives of 2,3-dihydro-1,4-dioxino-[2,3-f] quinoline
WYETH CORP0 citations48
US7439364B2Oct 21, 2008
Process for the synthesis of derivatives of halo-[2,3-F] quinoline
WYETH CORP0 citations47
US7601847B2Oct 13, 2009
Preparation and purification of 4-(indazol-3-yl)phenols
WYETH CORP0 citations38
US7476752B2Jan 13, 2009
Processes for the preparation of 2-cyano-3-naphthalene-1-yl-3-phenyl-propionic acid alkyl or benzyl esters
WYETH CORP0 citations33