US3907783A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Certain geranyl phenyl ethers and their epoxides and their use in controlling insects
Assignee: Zeneca Inc
•
Filing: 1969-09-08
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Granted: 1975-09-23
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Expires: 1989-09-08
Abstract
Abstract Compounds having the formula IN WHICH R and R1 are independently methyl or ethyl; n is the integer zero or one; R2 is hydrogen, lower alkyl, lower alkenyl, lower alkoxy, halogen, nitro, lower alkylthio, or certain hetrocyclic radicals; the use of these compounds in controlling insects; and a method of preparing certain intermediates which are useful in preparing certain of the compounds.
Inventors
- 👤 Ferenc M Pallos
- 👤 Hwalin Lee
- 👤 Julius J Menn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:05
CPC Classifications
C; C07; C07D; C07D303/00; C07D303/02; C07D303/12; C07D303/18; C07D303/20; C07D303/22; C07C; C07C323/00; C07D303/08; C07D303/24; C07D339/00; C07D339/02; C07D339/06
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
5 words
A COMPOUND OF THE FORMULA:
Claim 2
Dependent Claim
5 words
A COMPOUND OF THE FORMULA:
Claim 3
Dependent Claim
23 words
The compound of claim 1 in which R and R1 are methyl; and R2 is lower alkyl having 1 to 4 carbon atoms.
Claim 4
Dependent Claim
23 words
The compound of claim 1 in which R and R1 are methyl; and R2 is lower alkoxy having 1 to 2 carbon atoms.
Claim 5
Dependent Claim
23 words
The compound of claim 1 in which R and R1 are methyl; and R2 is lower alkylthio having 1 to 2 carbon atoms.
Claim 6
Dependent Claim
16 words
The compound of claim 1 in which R and R1 are methyl; and R2 is halogen.
Claim 7
Dependent Claim
10 words
The compound of claim 2 in which R2 is 4-methyl.
Claim 8
Dependent Claim
10 words
The compound of claim 2 in which R2 is 4-i-propyl.
Claim 9
Dependent Claim
10 words
The compound of claim 3 in which R2 is 4-methoxy.
Claim 10
Dependent Claim
10 words
The compound of claim 4 in which R2 is 4-methylthio.
Claim 11
Dependent Claim
10 words
The compound of claim 2 in which R2 is 4-ethyl.
Claim 12
Dependent Claim
23 words
The compound of claim 1 in which R and R1 are ethyl; and R2 is lower alkyl having 1 to 4 carbon atoms.
Claim 13
Dependent Claim
23 words
The compound of claim 1 in which R and R1 are ethyl; and R2 is lower alkoxy having 1 to 2 carbon atoms.
Claim 14
Dependent Claim
23 words
The compound of claim 1 in which R and R1 are ethyl; and R2 is lower alkylthio having 1 to 2 carbon atoms.
Claim 15
Dependent Claim
16 words
The compound of claim 1 in which R and R1 are ethyl; and R2 is halogen.
Claim 16
Dependent Claim
10 words
The compound of claim 11 in which R2 is 4-methyl.
Claim 17
Dependent Claim
10 words
The compound of claim 11 in which R2 is 4-i-propyl.
Claim 18
Dependent Claim
10 words
The compound of claim 12 in which R2 is 4-methoxy.
Claim 19
Dependent Claim
10 words
The compound of claim 13 in which R2 is 4-methylthio.
Claim 20
Dependent Claim
10 words
The compound of claim 11 in which R2 is 4-ethyl.
Claim 21
Dependent Claim
5 words
A compound of the formula
Claim 22
Dependent Claim
5 words
A compound of the formula
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-09-22 | 1979-03-24 | 1979-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-09-22 | 1983-03-24 | 1983-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-09-22 | 1987-03-24 | 1987-09-23 | $7700.00 | Window Closed / Lapsed |