Process for stereoselective synthesis of prostacyclin derivatives
US6765117B2 · kind B2 · utility
54Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2002 |
| Grant date | Jul 20, 2004 |
| Priority date | — |
| Expiry date | Jul 1, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C405/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An improved method is described for making 9-deoxy-PGF1-type compounds. In contrast to the prior art, the method is stereoselective and requires fewer steps than the known methods for making these compounds. The invention also relates to novel intermediates prepared during the synthesis of the 9-deoxy-PGF1-type compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.