25-methylene and 24-25 -epoxy marcfortines and paraherquamides
US5886180A · kind A · utility
0Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 1997 |
| Grant date | Mar 23, 1999 |
| Priority date | — |
| Expiry date | Sep 5, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P33/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention are marefortines and paraherquamides where the 7-member oxygenated ring has been modified to produce 25-methylene compounds (VII) and 24,25-epoxy compounds (VIII) all of which are useful as antiparasitic agents against endo and ecto parasites, particularly helminths and arthropods.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.