Process for the production of beraprost and its salts
US7005527B2 · kind B2 · utility
4Cited by
0References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2002 |
| Grant date | Feb 28, 2006 |
| Priority date | — |
| Expiry date | Sep 26, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a new process for the preparation of beraprost of formula (I) using new intermediates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.