Patent US3852056A successfully refreshed from Google Patents.
US3852056A
Expired / Lapsed
US
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Heterocyclic-substituted n-imidazol plant-growth influencing agents
Assignee: Bayer AG
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Filing: 1970-09-24
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Granted: 1974-12-03
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Expires: 1990-09-24
Abstract
Abstract Compositions containing heterocyclic-substituted Nbenzylimidazoles of the formula WHEREIN R, R'' and R'''' are hydrogen, lower alkyl or lower alkenyl, X is hydrogen, halogen, lower alkyl, alkoxy, alkylthio, trifluoromethyl, nitro, cyano, amino or dialkylamino, M IS 0, 1 OR 2, A is unsubstituted or substituted phenyl or pyridyl, alkyl or cycloalkyl, and B is a five-membered heteroaromatic ring of the general formula: WHEREIN E is oxygen, sulfur Y is hydrogen, lower alkyl, halogen or unsubstituted or substituted aryl; and N IS 0, 1 OR 2 POSSESS MARKED PLANT-GROWTH INFLUENCING, INCLUDING INHIBITING AND PROMOTING, PROPERTIES.
Inventors
- 👤 R Schmidt
- 👤 K Buchel
- 👤 L Eue
- 👤 W Draber
- 👤 E Regel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 02:33
CPC Classifications
C; C07; C07D; C07D233/00; C07D233/54; C07D233/56; C07D231/00; C07D231/02; C07D231/10; C07D231/12; C07D233/64; C07D249/00; C07D249/02; C07D249/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
16 words
METHOD OF INHIBITING THE GROWTH OF PLANTS WHICH COMPRISES APPLYING AN EFFECTIVE AMOUNT OF PHENYL-4-CHLOROPHENYL3-(5-METHYL)-ISOXAZOLIMIDAZOLYL-1-YL METHANE.
Claim 2
Dependent Claim
16 words
METHOD OF INHIBITING THE GROWTH OF PLANTS WHICH COMPRISES APPLYING AN EFFECTIVE AMOUNT OF PHENYL-4-CHLOROPHENYL3-(5-METHYL)-ISOXAZOLIMIDAZOLYL-1-YL METHANE.
References Cited (Backward Citations)
US3558599A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-12-02 | 1978-06-03 | 1978-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-12-02 | 1982-06-03 | 1982-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-12-02 | 1986-06-03 | 1986-12-03 | $7700.00 | Window Closed / Lapsed |