Anthelmintic fermentation products of a microorganism
US4766112A · kind A · utility
3Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 1986 |
| Grant date | Aug 23, 1988 |
| Priority date | — |
| Expiry date | Apr 30, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12R2001/365
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
There are disclosed macrolides isolated from the fermentation broth, with avermectin Bla, avermectin Blb or 22,23-dihydro avermectin Bla as a substrate, of a known microorganism identified as MA-6181. The structure of the novel compounds isolated from the microorganism are presented based upon analytical studies. The compounds are highly potent antiparasitic, insecticidal, and anthelmintic agents. Compositions for such uses are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.