Diphenyl ether derivatives
Abstract
Abstract Compounds of the formula ##STR1## wherein R 1 represents hydrogen, halogen, C 1 -C 4 -alkyl, vinyl or ethynyl, R 2 represents hydrogen, halogen, methyl or ethyl, or R 1 and R 2 together represent the cyclopentyl or cyclohexyl ring, R 3 represents hydrogen, halogen, methyl, ethyl or C 1 -C 4 -alkoxy, R 4 represents hydrogen, halogen or methyl, R 5 represents hydrogen or halogen, or R 3 and R 5 together represent a carbon-carbon-bond, or an oxygen bridge, R 6 represents hydrogen, methyl or ethyl, R 7 represents cyclohexyl or the group ##STR2## R 8 represents hydrogen, halogen, C 1 -C 4 -alkyl or C 1 -C 4 -alkoxy, Y represents oxygen or the group ##STR3## whereby the ##STR4## group is bound to the phenyl ring, Z represents hydrogen or methyl, and m and n each represent the number 0 or 1 A method for their manufacture and their use for the control of insects and members of the order acarina are disclosed.
Inventors
- 👤 Friedrich Karrer
Bibliographic Details
Claims Analysis
Total Claims: 18References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-12-05 | 1981-06-06 | 1981-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-12-05 | 1985-06-06 | 1985-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-12-05 | 1989-06-06 | 1989-12-06 | $7700.00 | Window Closed / Lapsed |