US4497745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions, which promote plant growth and protect plants based on oxide ethers and oxime esters
Assignee: Novartis Corp
•
Filing: 1982-09-30
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Granted: 1985-02-05
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Expires: 2002-09-30
Abstract
Abstract Novel oxime ethers and oxime esters of the formula I given herein have various advantageous effects with regard to stimulation of plant growth, particularly in the early stage of development of the plant. Furthermore, such compounds have the property of rendering, in the sense of an antidote action, agricultural chemicals which would otherwise damage the plants (phytotoxic chemicals) more compatible with the cultivated plants. Herbicides that are insufficiently selective can be used for example in the presence of such oxime derivatives in specific cultivated crops for combating weeds, without disadvantageous consequences for the cultivated plants.
Inventors
- 👤 Henry Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:26
CPC Classifications
C; C07; C07D; C07D307/00; C07D307/02; C07D307/34; C07D307/56; A; A01; A01N; A01N25/00; A01N25/32; A01N35/00; A01N35/08; A01N35/10; A01N37/00; A01N37/34; A01N37/36; A01N37/44; A01N37/50; A01N37/52; A01N41/00; A01N41/02; A01N41/04; A01N41/06; C07C; C07C259/00; C07C259/02; C07D307/38; C07D307/52; C07D307/54; C07D333/00; C07D333/02; C07D333/04; C07D333/06; C07D333/22; C07D333/24; C07D333/26; C07D333/38
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
50 words
A compound of the formula ##STR49## wherein R 1 is hydrogen, halogen or nitro, R 2 is hydrogen or halogen, X is --COOCH 3 , --COOC 2 H 5 , --CONH 2 or --CONHCH 3 , n is the integer 1 or 2, and R 9 is hydrogen or methyl.
Claim 2
Dependent Claim
50 words
A compound of the formula ##STR49## wherein R 1 is hydrogen, halogen or nitro, R 2 is hydrogen or halogen, X is --COOCH 3 , --COOC 2 H 5 , --CONH 2 or --CONHCH 3 , n is the integer 1 or 2, and R 9 is hydrogen or methyl.
Claim 3
Dependent Claim
21 words
A compound according to claim 1 in which, X is --COOCH 3 , --COOC 2 H 5 or --CONHCH 3 .
Claim 4
Dependent Claim
9 words
The compound according to claim 2 which is ##STR50##
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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) | 1988-02-05 | 1988-08-06 | 1989-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-02-05 | 1992-08-06 | 1993-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-02-05 | 1996-08-06 | 1997-02-05 | $7700.00 | Window Closed / Lapsed |