Synthetic modification of Spinosyn compounds
US6001981A · kind A · utility
32Cited by
29References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 1997 |
| Grant date | Dec 14, 1999 |
| Priority date | — |
| Expiry date | Nov 5, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H17/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The compounds of the present invention are prepared directly or indirectly by modifying the compounds that are naturally produced from Saccharopolyspora spinosa. The compounds of the invention have been shown to have activity against insects and mites. The compounds are prepared by modifying the rhamnose sugar, modification of the forosamine sugar, or starting with pseuodoaglycone and then replacement with a nonsugar derivative or different sugar, modification of the 5,6,5-tricyclic and 12-membered macrocyclic lactone part of the compounds naturally produced or of the pseudoaglycone of the natural compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.