Invention Grant
- Patent Title: Macrocyclic tetrazolyl hepatitis C serine protease inhibitors
- Patent Title (中): 大环四唑丙型肝炎丝氨酸蛋白酶抑制剂
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Application No.: US12270963Application Date: 2008-11-14
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Publication No.: US08304385B2Publication Date: 2012-11-06
- Inventor: Ying Sun , Dong Liu , Yat Sun Or , Zhe Wang
- Applicant: Ying Sun , Dong Liu , Yat Sun Or , Zhe Wang
- Applicant Address: US MA Watertown
- Assignee: Enanta Pharmaceuticals, Inc.
- Current Assignee: Enanta Pharmaceuticals, Inc.
- Current Assignee Address: US MA Watertown
- Agency: Elmore Patent Law Group, P.C.
- Agent Edgar W. Harlan; Carolyn S. Elmore, Esq.
- Main IPC: A61K38/00
- IPC: A61K38/00 ; A61K31/33 ; A61K38/12 ; C07K5/08 ; C07D513/00 ; C07D245/00
Abstract:
The present invention relates to compounds of Formula I, II, III or IV, or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit serine protease activity, particularly the activity of hepatitis C virus (HCV) NS3-NS4A protease. Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising a compound of the present invention.
Public/Granted literature
- US20090142299A1 MACROCYCLIC TETRAZOLYL HEPATITIS C SERINE PROTEASE INHIBITORS Public/Granted day:2009-06-04
Information query
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