Process for the preparation of a macrocycle
US7910728B2 · kind B2 · utility
11Cited by
0References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2008 |
| Grant date | Mar 22, 2011 |
| Priority date | — |
| Expiry date | Jul 15, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a new process for the preparation of macrocyclic HCV protease inhibitor compounds of the formulawherein R1 is an amino protecting group and X is halogen by way of a ring closing metathesis approach.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.