Patent US3963786A successfully refreshed from Google Patents.
US3963786A
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Phenoxyphenylalkoxy-, alkenyloxy-, alkinyloxy- and benzyloxy-alkoxy ethers
Assignee: Novartis Corp
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Filing: 1975-04-17
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Granted: 1976-06-15
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Expires: 1995-04-17
Abstract
Abstract New phenoxy-phenyl ethers, their manufacture and use for the control of insects and representatives of the order acarina are disclosed. The compounds correspond to the formula ##EQU1## wherein W represents --O--, --S--, R 1 represents C 1 -C 6 -alkyl, C 3 -C 6 -cycloalkyl or C 5 -C 6 -cycloalkenyl, C 2 -C 4 -haloalkenyl, C 3 -C 5 -alkynyl, C 2 -C 4 -alkenyl or benzyl, R 2 represents hydrogen, methyl or ethyl, R 3 represents hydrogen or methyl, or R 2 and R 3 together with the chain represent a 5- or 6-membered saturated ring, and R 4 and R 5 each represent hydrogen or methyl.
Inventors
- 👤 Friedrich Karrer
- 👤 Saleem Farooq
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:31
CPC Classifications
C; C07; C07C; C07C43/00; C07C43/02; C07C43/257; C07C43/263; A; A01; A01N; A01N31/00; A01N31/08; A01N31/16; C07C323/00
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
87 words
A compound of the formula ##EQU5## wherein W represents --O--, R 1 represents C 1 -C 6 -alkyl, C 3 -C 6 -cycloalkyl or C 5 -C 6 -cycloalkenyl, C 2 -C 4 -haloalkenyl, C 3 -C 5 -alkynyl, C 2 -C 4 -alkenyl or benzyl, R 2 represents hydrogen, methyl or ethyl, R 3 represents hydrogen or methyl, or R 2 and R 3 together with the chain represent a 5- or 6-membered saturated ring, and R 4 and R 5 each represent hydrogen or methyl.
Claim 2
Dependent Claim
87 words
A compound of the formula ##EQU5## wherein W represents --O--, R 1 represents C 1 -C 6 -alkyl, C 3 -C 6 -cycloalkyl or C 5 -C 6 -cycloalkenyl, C 2 -C 4 -haloalkenyl, C 3 -C 5 -alkynyl, C 2 -C 4 -alkenyl or benzyl, R 2 represents hydrogen, methyl or ethyl, R 3 represents hydrogen or methyl, or R 2 and R 3 together with the chain represent a 5- or 6-membered saturated ring, and R 4 and R 5 each represent hydrogen or methyl.
Claim 3
Dependent Claim
57 words
A compound of formula (I) according to claim 1 wherein R 1 represents C 1 -C 6 -alkyl, C 3 -C 6 -cycloalkyl, C 3 -C 4 -alkynyl, C 2 -C 4 -alkenyl or C 3 -C 4 -chloroalkenyl, R 2 represents hydrogen or methyl, and R 3 , r 4 and R 5 each represent hydrogen.
Claim 4
Dependent Claim
39 words
A compound of formula (I) according to claim 1 wherein R 1 represents methyl, ethyl, isopropyl, isobutyl, sec.-butyl, allyl or propargyl, R 2 represents hydrogen or methyl, and R 3 , r 4 and R 5 each represent hydrogen.
Claim 5
Dependent Claim
10 words
The compound according to claim 2 of the formula ##EQU6##
Claim 6
Dependent Claim
10 words
The compound according to claim 3 of the formula ##EQU7##
Claim 7
Dependent Claim
10 words
The compound according to claim 2 of the formula ##EQU8##
Claim 8
Dependent Claim
10 words
The compound according to claim 3 of the formula ##EQU9##
Claim 9
Dependent Claim
10 words
The compound according to claim 3 of the formula ##EQU10##
Claim 10
Dependent Claim
10 words
The compound according to claim 2 of the formula ##EQU11##
Claim 11
Dependent Claim
10 words
The compound according to claim 3 of the formula ##EQU12##
Claim 12
Dependent Claim
10 words
The compound according to claim 3 of the formula ##EQU13##
Claim 13
Dependent Claim
10 words
The compound according to claim 3 of the formula ##EQU14##
Claim 14
Dependent Claim
10 words
The compound according to claim 2 of the formula ##EQU15##
Claim 15
Dependent Claim
10 words
The compound according to claim 3 of the formula ##EQU16##
Claim 16
Dependent Claim
10 words
The compound according to claim 2 of the formula ##EQU17##
Claim 17
Dependent Claim
10 words
The compound according to claim 2 of the formula ##EQU18##
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-06-15 | 1979-12-15 | 1980-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-15 | 1983-12-15 | 1984-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-15 | 1987-12-15 | 1988-06-15 | $7700.00 | Window Closed / Lapsed |