Process for the preparation of ivermectin
US5656748A · kind A · utility
2Cited by
1References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 1996 |
| Grant date | Aug 12, 1997 |
| Priority date | — |
| Expiry date | Feb 27, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P33/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a process for the selective hydrogenation of avermectins with the aid of a rhodium-phosphine complex based on a hydrazine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.