Invention Grant
- Patent Title: Process for the preparation of intermediates useful in the preparation of Hepatitis C virus (HCV) inhibitors
-
Application No.: US15583722Application Date: 2017-05-01
-
Publication No.: US09957279B2Publication Date: 2018-05-01
- Inventor: Kirshna R. Yalamareddy , Clifton Leigh , Sankar Subramanian , Stephen Mccarron , Omar Depaolis , Lyndon Marble
- Applicant: Laurus Labs Private Limited
- Applicant Address: IN Hyderabad
- Assignee: LAURUS LABS LIMITED
- Current Assignee: LAURUS LABS LIMITED
- Current Assignee Address: IN Hyderabad
- Agency: Blank Rome LLP
- Main IPC: C07D491/048
- IPC: C07D491/048 ; C07C255/54 ; C07D311/78
Abstract:
The present invention generally relates to a process for preparation of 9-halo-3-(2-haloacetyl)-10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)-one of Formula I, which is an intermediate in the preparation of Hepatitis C Virus (HCV) inhibitors.
Public/Granted literature
Information query
