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US4141718A
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Quaternary ammonioalkanecarboxylic acid anilides as plant growth influencing agents
Assignee: Novartis Corp
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Filing: 1976-12-16
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Granted: 1979-02-27
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Expires: 1996-12-16
Abstract
Abstract This invention comprises new compounds and a composition for influencing, in particular for inhibiting, plant growth, which contains as active compound at least one quaternary ammonioalkancarboxylic acid anilide of the formula I ##STR1## wherein EACH OF R 1 to R 5 independently represents a hydrogen atom or any identical or different substituent, Each of R 6 to R 8 independently represents an identical or different radical selected from the group consisting of alkyl, substituted alkyl, cycloalkyl, alkenyl, alkynyl, while two alkyl group together with the nitrogen atom can also form a saturated heterocyclic ring or three groups together can form an unsaturated heterocyclic ring a "alkylene" represents a saturated or unsaturated hydrocarbon bridge of 1 to 3 carbon atoms and X represents the anion of a non-phytotoxic acid HX. Method for manufacturing these compounds are described and their use for inhibiting the growth of plants, in particular grass, cereals, soya, vegetables, fruit and ornamentals, for inhibiting the growth of side shoots in tobacco plants and for promoting the ripening and abscission of fruit.
Inventors
- 👤 Henry Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:50
CPC Classifications
C; C07; C07D; C07D295/00; C07D295/16; C07D295/20; C07D295/205; C07C; C07C255/00; C07D213/00; C07D213/02; C07D213/04; C07D213/06; C07D213/16; C07D213/20; C07D295/04; C07D295/14; C07D295/145; C07D295/15
Claims Analysis
Total Claims: 44
Claim 1
Independent Claim
63 words
A compound of the formula ##STR244## wherein R 1 is hydrogen, chlorine, methyl or trifluoromethyl, R 2 is methyl, halogen or C 1 -C 4 alkoxy, R 3 is hydrogen, chlorine or trifluoromethyl, "alkylene" has from 1 to 3 carbon atoms, R 8 is C 1 -C 5 alkyl, cyanomethyl, allyl, butenyl or propargyl, and X is the anion of any non-phytotoxic acid.
Claim 2
Dependent Claim
63 words
A compound of the formula ##STR244## wherein R 1 is hydrogen, chlorine, methyl or trifluoromethyl, R 2 is methyl, halogen or C 1 -C 4 alkoxy, R 3 is hydrogen, chlorine or trifluoromethyl, "alkylene" has from 1 to 3 carbon atoms, R 8 is C 1 -C 5 alkyl, cyanomethyl, allyl, butenyl or propargyl, and X is the anion of any non-phytotoxic acid.
Claim 3
Dependent Claim
20 words
A compound according to claim 1 in which R 1 is chlorine, methyl or trifluoromethyl, and R 2 is chlorine.
Claim 4
Dependent Claim
19 words
A compound according to claim 1 in which each of R 1 and R 2 is methyl or chlorine.
Claim 5
Dependent Claim
26 words
A compound according to claim 3 in which "alkylene" is methylene or ethylene, and R 8 is C 1 -C 5 alkyl, allyl, butenyl or propargyl.
Claim 6
Dependent Claim
11 words
A compound according to claim 4 in which "alkylene" is methylene.
Claim 7
Dependent Claim
10 words
The compound according to claim 5 of the formula ##STR245##
Claim 8
Dependent Claim
14 words
A compound according to claim 1 in which X is chlorine, bromine or iodine.
Claim 9
Dependent Claim
9 words
The compound according to claim 5 which is ##STR246##
Claim 10
Dependent Claim
9 words
The compound according to claim 5 which is ##STR247##
Claim 11
Dependent Claim
9 words
The compound according to claim 5 which is ##STR248##
Claim 12
Dependent Claim
9 words
The compound according to claim 5 which is ##STR249##
Claim 13
Dependent Claim
9 words
The compound according to claim 1 which is ##STR250##
Claim 14
Dependent Claim
59 words
A compound of the formula ##STR251## wherein each of R 1 , R 2 , R 3 , R 4 and R 5 is hydrogen, methyl, fluorine, chlorine or trifluoromethyl, "alkylene" has from 1 to 3 carbon atoms, R 8 is C 1 -C 4 alkyl, allyl, butenyl or propargyl, and X is the anion of any non-phytoxic acid.
Claim 15
Dependent Claim
59 words
A compound of the formula ##STR251## wherein each of R 1 , R 2 , R 3 , R 4 and R 5 is hydrogen, methyl, fluorine, chlorine or trifluoromethyl, "alkylene" has from 1 to 3 carbon atoms, R 8 is C 1 -C 4 alkyl, allyl, butenyl or propargyl, and X is the anion of any non-phytoxic acid.
Claim 16
Dependent Claim
28 words
A compound according to claim 13 in which R 1 , r 3 , r 4 and R 5 are hydrogen, and R 2 is fluorine or chlorine.
Claim 17
Dependent Claim
18 words
A compound according to claim 13 in which R 3 , R 4 and R 5 are hydrogen.
Claim 18
Dependent Claim
18 words
A compound according to claim 13 in which R 1 , R 4 and R 5 are hydrogen.
Claim 19
Dependent Claim
18 words
A compound according to claim 13 in which R 2 , R 4 and R 5 are hydrogen.
Claim 20
Dependent Claim
18 words
A compound according to claim 13 in which R 2 , R 3 and R 4 are hydrogen.
Claim 21
Dependent Claim
17 words
A compound according to claim 13 in which R 8 is propyl, butyl, allyl, butenyl or propargyl.
Claim 22
Dependent Claim
12 words
A compound according to claim 19 in which R 8 is propyl.
Claim 23
Dependent Claim
12 words
A compound according to claim 19 in which R 8 is allyl.
Claim 24
Dependent Claim
11 words
A compound according to claim 21 in which "alkylene" is methylene.
Claim 25
Dependent Claim
21 words
A composition for inhibiting the growth of plants which comprises (1) a compound according to claim 1 and (2) a carrier.
Claim 26
Dependent Claim
21 words
A composition for inhibiting the growth of plants which comprises (1) a compound according to claim 5 and (2) a carrier.
Claim 27
Dependent Claim
21 words
A composition for inhibiting the growth of plants which comprises (1) a compound according to claim 13 and (2) a carrier.
Claim 28
Dependent Claim
21 words
A composition for inhibiting the growth of plants which comprises (1) a compound according to claim 22 and (2) a carrier.
Claim 29
Dependent Claim
22 words
A method for controlling the growth of plants which comprises applying thereto an effective amount of a compound according to claim 1.
Claim 30
Dependent Claim
22 words
A method for controlling the growth of plants which comprises applying thereto an effective amount of a compound according to claim 5.
Claim 31
Dependent Claim
22 words
A method for controlling the growth of plants which comprises applying thereto an effective amount of a compound according to claim 13.
Claim 32
Dependent Claim
24 words
A method for inhibiting the growth of plants which comprises applying thereto a growth inhibiting effective amount of a compound according to claim 1.
Claim 33
Dependent Claim
24 words
A method for inhibiting the growth of plants which comprises applying thereto a growth inhibiting effective amount of a compound according to claim 5.
Claim 34
Dependent Claim
24 words
A method for inhibiting the growth of plants which comprises applying thereto a growth inhibiting effective amount of a compound according to claim 13.
Claim 35
Dependent Claim
24 words
A method for inhibiting the growth of plants which comprises applying thereto a growth inhibiting effective amount of a compound according to claim 22.
Claim 36
Dependent Claim
29 words
A method for inhibiting the growth of ornamental plants which comprises applying to said plants, after emergence, a growth inhibiting effective amount of a compound according to claim 22.
Claim 37
Dependent Claim
26 words
A method for inhibiting the growth of ornamental plants which comprises applying thereto, after emergence, a growth inhibiting effective amount of the compound of claim 12.
Claim 38
Dependent Claim
26 words
A method for inhibiting the vegetative growth of dicotyledenous plants which comprises applying thereto a growth inhibiting effective amount of a compound according to claim 5.
Claim 39
Dependent Claim
25 words
A method for inhibiting the vegetative growth of dicotyledenous plants which comprises applying thereto a growth inhibiting effective amount of the compound of claim 8.
Claim 40
Dependent Claim
25 words
A method for inhibiting the vegetative growth of dicotyledenous plants which comprises applying thereto a growth inhibiting effective amount of the compound of claim 11.
Claim 41
Dependent Claim
26 words
A method for inhibiting the vegetative growth of soya plants which comprises applying thereto a growth inhibiting effective amount of a compound according to claim 5.
Claim 42
Dependent Claim
25 words
A method of inhibiting the vegetative growth of soya plants which comprises applying thereto a growth inhibiting effective amount of the compound of claim 6.
Claim 43
Dependent Claim
25 words
A method for inhibiting the vegetative growth of soya plants which comprises applying thereto a growth inhibiting effective amount of the compound of claim 9.
Claim 44
Dependent Claim
25 words
A method of inhibiting the vegetative growth of soya plants which comprises applying thereto a growth inhibiting effective amount of the compound of claim 10.
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) | 1982-02-26 | 1982-08-28 | 1983-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-02-26 | 1986-08-28 | 1987-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-02-26 | 1990-08-28 | 1991-02-27 | $7700.00 | Window Closed / Lapsed |