Invention Grant
![Process for preparing (3S,11aR)-N-(2,4-difluorobenzyl)-6-hydroxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamide](/docs/US/2020-05-19/US10654871B2/abs.jpg.600x600.jpg)
- Patent Title: Process for preparing (3S,11aR)-N-(2,4-difluorobenzyl)-6-hydroxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamide
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Application No.: US16207288Application Date: 2018-12-03
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Publication No.: US10654871B2Publication Date: 2020-05-19
- Inventor: Steven N. Goodman , Huan Wang , Douglas Mans , Matthew Kowalski
- Applicant: VIIV Healthcare Company
- Applicant Address: US DE Wilmington
- Assignee: ViiV Healthcare Company
- Current Assignee: ViiV Healthcare Company
- Current Assignee Address: US DE Wilmington
- Agent J. Scott Young
- Main IPC: C07D498/14
- IPC: C07D498/14 ; C07D213/68 ; C07D213/80
![Process for preparing (3S,11aR)-N-(2,4-difluorobenzyl)-6-hydroxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamide](/abs-image/US/2020/05/19/US10654871B2/abs.jpg.150x150.jpg)
Abstract:
The present invention relates to the preparation of a compound of formula VIII:
Public/Granted literature
- US20190106435A1 PROCESS FOR PREPARING CARBAMOYLPYRIDONE DERIVATIVES AND INTERMEDIATES Public/Granted day:2019-04-11
Information query
