Synthesis of himbacine analogs
US7626045B2 · kind B2 · utility
3Cited by
5References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2009 |
| Grant date | Dec 1, 2009 |
| Priority date | — |
| Expiry date | Apr 23, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D405/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to an improved process for preparing himbacine analogs. The compounds are useful as thrombin receptor antagonists. The improved process may allow for at least one of easier purification by crystallization, easier scalability, and improved process yield on the desired enantiomer.An example of a step in the synthesis of such a himbacine analog is as follows:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.