Inventor
XU GUOYOU
US29 patents
⚠️ This page may combine multiple inventors who share the name “XU GUOYOU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENANTA PHARM INC
19 patentsUS7176208B2Feb 13, 2007
Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors
ENANTA PHARM INC111 citations99
US7601709B2Oct 13, 2009
Macrocyclic hepatitis C serine protease inhibitors
ENANTA PHARM INC60 citations97
US6878691B2Apr 12, 2005
6-11 bicyclic ketolide derivatives
ENANTA PHARM INC73 citations97
US7582605B2Sep 1, 2009
Phosphorus-containing hepatitis C serine protease inhibitors
ENANTA PHARM INC59 citations94
US7566719B2Jul 28, 2009
Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors
ENANTA PHARM INC20 citations92
US7273853B2Sep 25, 2007
6-11 bicyclic ketolide derivatives
ENANTA PHARM INC35 citations92
US10584145B2Mar 10, 2020
Process for preparation of sulfonylurea bile acid derivatives
ENANTA PHARM INC8 citations84
USRE42375EMay 17, 2011
Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors
ENANTA PHARM INC7 citations84
US7414030B2Aug 19, 2008
6-11 Bicyclic erythromycin derivatives
ENANTA PHARM INC12 citations84
US7384921B2Jun 10, 2008
Polymorphic forms of 6-11 bicyclic ketolide derivatives
ENANTA PHARM INC11 citations84
US7229972B2Jun 12, 2007
3,6-Bicyclolides
ENANTA PHARM INC15 citations84
US7135573B2Nov 14, 2006
Processes for the preparation of O-(6-Pyrazol-1-yl-pyridin-3-ylmethyl)-hydroxylamine
ENANTA PHARM INC18 citations82
US7563877B2Jul 21, 2009
Processes for the preparation of 0-(2-aminobenzo[d]oxazol-5-yl)methyl hydroxylamine for the synthesis of 6,11-bicyclic erythromycin derivative EDP-182
ENANTA PHARM INC2 citations63
US7419962B2Sep 2, 2008
3,6-bicyclolides
ENANTA PHARM INC3 citations63
US10947264B2Mar 16, 2021
Process for preparation of sulfonylurea bile acid derivatives
ENANTA PHARM INC0 citations62
US9242974B2Jan 26, 2016
Processes for the preparation of 2-fluoro 6-11 bicyclic erythromycin derivatives
ENANTA PHARM INC0 citations52
US8921573B2Dec 30, 2014
Processes for the preparation of novel benzimidazole derivatives
ENANTA PHARM INC2 citations52
US10364267B2Jul 30, 2019
Deuterated bile acid derivatives as FXR/TGR5 agonists and methods of use thereof
ENANTA PHARM INC0 citations42
US8927739B2Jan 6, 2015
Processes for the preparation of 5-azaspiro[2.4]heptane-6-carboxylic acid and its derivatives
ENANTA PHARM INC0 citations42