IL39092A - Pyrazole derivatives and their use as plant growth regulants - Google Patents
Pyrazole derivatives and their use as plant growth regulantsInfo
- Publication number
- IL39092A IL39092A IL39092A IL3909272A IL39092A IL 39092 A IL39092 A IL 39092A IL 39092 A IL39092 A IL 39092A IL 3909272 A IL3909272 A IL 3909272A IL 39092 A IL39092 A IL 39092A
- Authority
- IL
- Israel
- Prior art keywords
- alkyl
- carbon atoms
- hydrogen
- compound
- alkoxy
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/26—Phenanthrenes; Hydrogenated phenanthrenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
1366035 Pyrazole compounds E I DU PONT DE NEMOURS & CO 24 April 1972 [22 April 1971 29 Feb 1972] 19011/72 Heading C2C Novel compounds of formulae wherein D is one of the formulae and X<SP>1</SP> is H, F, Cl or Br; n = 1-3; Y<SP>1</SP> is H, C 1-4 alkyl, C 1-4 alkoxy or CF 3 ; R is H, C 1-4 alkyl, or a group selected from -CH 2 -, -CH 2 CH 2 -, and -CH=CH-, which joins the 4 position of the pyrazole ring with the 2-position of the R 1 substituent; R 1 is C 4-12 tert-alkyl, naphthyl optionally substituted by lower alkyl, phenanthryl, wherein X is H, halogen, C 1-4 alkyl, hydroxy, C 1-4 alkoxy, C 1-4 alkylthio, NO 2 , MeSO 2 -, CF 3 , CN, carboxy, C 1-4 carboalkoxy or lower alkyl carbonyldioxy; Y is H, halogen, C 1-4 alkoxy or C 1-4 alkyl; Z is H, halogen, C 1-4 alkoxy or C 1-4 alkyl; Q is H, C 1-4 alkyl or R 4 is C 1-4 alkyl, C 1-4 alkoxy or -NMe 2 ; B is -OM, -SM or -NR 2 R 3 ; M is H, benzyl, cycloalkyl, C 1-6 alkyl optionally substituted by OH or halogen, Na, Li, K, Ca, Mg, Ba or wherein R 2 and R 3 are each H or C 1-6 alkyl, R 5 , R 6 and R, are each independently H or C 1-4 alkyl; and R 8 is H, C 1-12 alkyl or benzyl, and when M is H, benzyl or C 1-6 alkyl, R 8 is optionally substituted by OH or halogen, and salts of these novel compounds, may be prepared either by (i) a process comprising reacting a pyrazolo[5,1-a]isoindol-8-one of formula optionally saturated in the 3, 3a or 4, 5, 6, 7- positions. with a nucleophilic compound of general formula BH (e.g. MeOH, NaOH, HI, NaHS or liquid NH 3 ) or (ii) a process comprising reacting a 2-acylacetyl-benzoic acid of general formula or a 3,4,5,6-dihydro derivative thereof with a compound NH 2 NHQ or a salt or hydrate thereof. The novel compounds exhibit plant growth regulant properties.
[GB1366035A]
Claims (8)
1. A compound of the formula X' ie hydrogen, fluorine, chlorine or bromine; or Y' is hydrogen / alkyl of 1 to carbon atoms; R is hydrogen, alkyl of 1 to 4 carbon atoms, or may be a group selected from the group consisting of -CHa-, -CHaCH2-, and -CH=CH-, which joins the ^-position of the pyrazole ring with the 2-position of the R^ substituent is tert-alkyl of through 8 carbon atoms, naphthyl, phenanthryl, X is hydrogen, halogen, alkyl of 1 to carbon atoms, hydroxy, alkoxy of 1 to carbon atoms, nitro, trifluoromethyl, carboxy, or carboalkoxy of 1 to h carbon atoms; Y is hydrogen, halogen, alkoxy of 1 to h carbon atoms, or alkyl of 1 to carbon atoms; Z is hydrogen, halogen, alkoxy of 1 to carbon atoms or alkyl of 1 to carbon atoms; Q is hydrogen, alkyl of 1 to h carbon atoms or 0 II R* is alkyl of 1 to 4 carbon atoms or t ■ · - · (CH5)2N-; B is -0M, -SM, or - \ M is hydrogen, benz l^"alkyl of 1 to 6 carbon atoms optionally substituted with_hydroxy i . j^* R and R, are each hydrogen or alkyl of 1 to 6 { carbon atoms; and is hydrogen or alkyl of 1 to 6 carbon atoms; as well as the alkali metal, alkaline earth and ammonium salts of these compounds and their addition salts with strong inorganic acids; provided that in the compounds of formula II, R is hydrogen, is phenyl or lower alkoxyphenyl and Q is hydrogen or alkyl of 1 to 6 carbon atoms 0
2. The compound of Claim 1 wherein is -methoxyphenyl, p-methylphenyl, jo-chlorophenyl or phenyl.
3. The compound of Claim 2 wherein R is hydrogen. k.
4. The compound of Claim 1 wherein R is hydrogen and B is hydroxy.
5. A plant growth regulating composition comprising an inert diluent and a plant growth regulating amount of a compound of Claim 1.
6. A plant growth regulating composition comprising an inert diluent and a plant growth regulating amount of a compound of Claim j5.
7. The method of regulating the growth of plants comprising applying to the locus of growth of a plant a growth regulating amount of a compound of Claim 1.
8. The method of regulating the growth of plants comprising Applying to the locus of growth of a plant a . growth regulating amount of a compound of Claim 3.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13657671A | 1971-04-22 | 1971-04-22 | |
US23050872A | 1972-02-29 | 1972-02-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL39092A0 IL39092A0 (en) | 1972-05-30 |
IL39092A true IL39092A (en) | 1976-02-29 |
Family
ID=26834433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL39092A IL39092A (en) | 1971-04-22 | 1972-03-27 | Pyrazole derivatives and their use as plant growth regulants |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5811401B1 (en) |
AR (1) | AR192763A1 (en) |
AU (1) | AU468473B2 (en) |
CA (1) | CA982588A (en) |
DE (1) | DE2219702A1 (en) |
ES (1) | ES401879A1 (en) |
FR (1) | FR2136595A5 (en) |
GB (1) | GB1366035A (en) |
IL (1) | IL39092A (en) |
IT (1) | IT955155B (en) |
NL (1) | NL7205441A (en) |
OA (1) | OA04080A (en) |
PH (1) | PH11126A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4038285A (en) * | 1975-06-25 | 1977-07-26 | E. I. Du Pont De Nemours And Company | 1-(2-carboxyaryl)-4-arylimidazoles and 1-(2-carboxyaryl)-3-aryl-1,2,4-triazoles |
DE19901944A1 (en) * | 1999-01-20 | 2000-07-27 | Bayer Ag | Use of biodegradable natural lignin- and/or lignocellulose-based material to inhibit leaching of agrochemicals in soil |
EP3315492B1 (en) * | 2015-06-23 | 2020-09-16 | Kissei Pharmaceutical Co., Ltd. | Pyrazole derivative, or pharmaceutically acceptable salt thereof |
JP6986955B2 (en) * | 2016-12-28 | 2021-12-22 | キッセイ薬品工業株式会社 | Method for producing pyrazole derivative |
CN114891574B (en) * | 2022-04-08 | 2023-06-13 | 江西凡可科技有限公司 | Glass cleaning liquid and preparation method thereof |
-
1972
- 1972-03-27 IL IL39092A patent/IL39092A/en unknown
- 1972-04-07 IT IT22831/72A patent/IT955155B/en active
- 1972-04-11 PH PH13437A patent/PH11126A/en unknown
- 1972-04-12 AU AU41026/72A patent/AU468473B2/en not_active Expired
- 1972-04-13 AR AR241446A patent/AR192763A1/en active
- 1972-04-18 ES ES401879A patent/ES401879A1/en not_active Expired
- 1972-04-19 CA CA140,051A patent/CA982588A/en not_active Expired
- 1972-04-20 OA OA54545A patent/OA04080A/en unknown
- 1972-04-21 JP JP47039729A patent/JPS5811401B1/ja active Pending
- 1972-04-21 NL NL7205441A patent/NL7205441A/xx unknown
- 1972-04-21 FR FR7214198A patent/FR2136595A5/fr not_active Expired
- 1972-04-21 DE DE19722219702 patent/DE2219702A1/en active Pending
- 1972-04-24 GB GB1901172A patent/GB1366035A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
PH11126A (en) | 1977-10-27 |
CA982588A (en) | 1976-01-27 |
IL39092A0 (en) | 1972-05-30 |
IT955155B (en) | 1973-09-29 |
DE2219702A1 (en) | 1972-11-16 |
ES401879A1 (en) | 1976-02-01 |
AR192763A1 (en) | 1973-03-14 |
FR2136595A5 (en) | 1972-12-22 |
NL7205441A (en) | 1972-10-24 |
OA04080A (en) | 1979-10-30 |
JPS5811401B1 (en) | 1983-03-02 |
GB1366035A (en) | 1974-09-04 |
AU4102672A (en) | 1973-10-18 |
AU468473B2 (en) | 1973-10-18 |
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