ES467543A1 - 1,4-dihydro-4-oxo-6-alkyl-pyridazine-3-carboxylic acid derivatives thereof and their use as plant growth regulants - Google Patents
1,4-dihydro-4-oxo-6-alkyl-pyridazine-3-carboxylic acid derivatives thereof and their use as plant growth regulantsInfo
- Publication number
- ES467543A1 ES467543A1 ES467543A ES467543A ES467543A1 ES 467543 A1 ES467543 A1 ES 467543A1 ES 467543 A ES467543 A ES 467543A ES 467543 A ES467543 A ES 467543A ES 467543 A1 ES467543 A1 ES 467543A1
- Authority
- ES
- Spain
- Prior art keywords
- alkyl
- radical
- pyridazine
- dihydro
- oxo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
- A01H1/02—Methods or apparatus for hybridisation; Artificial pollination ; Fertility
- A01H1/026—Methods or apparatus for hybridisation; Artificial pollination ; Fertility by treatment with chemicals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/58—1,2-Diazines; Hydrogenated 1,2-diazines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/22—O-Aryl or S-Aryl esters thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
- C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D237/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Plant Pathology (AREA)
- Developmental Biology & Embryology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Agents for regulating the growth of plants are described which correspond to the formula: < IMAGE > where R<1> represents a carboxy radical or a corresponding salt suitable in agriculture, or an alkoxycarbonyl radical, R<2> represents an optionally substituted phenyl radical, R<3> represents an alkyl radical, and R<4> represents a hydrogen atom or an alkyl or halo radical. These compounds can be used in particular for the production of hybrid cereals by induction of male sterility.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77639477A | 1977-03-10 | 1977-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES467543A1 true ES467543A1 (en) | 1979-08-01 |
Family
ID=25107257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES467543A Expired ES467543A1 (en) | 1977-03-10 | 1978-03-03 | 1,4-dihydro-4-oxo-6-alkyl-pyridazine-3-carboxylic acid derivatives thereof and their use as plant growth regulants |
Country Status (27)
Country | Link |
---|---|
JP (2) | JPS53133633A (en) |
AR (1) | AR219522A1 (en) |
AU (1) | AU524926B2 (en) |
BE (1) | BE864704A (en) |
BG (1) | BG34901A3 (en) |
BR (1) | BR7801362A (en) |
CA (1) | CA1103477A (en) |
CH (1) | CH629077A5 (en) |
CS (1) | CS199719B2 (en) |
DD (1) | DD140410A5 (en) |
DE (2) | DE2808795A1 (en) |
DK (1) | DK156607C (en) |
EG (1) | EG13401A (en) |
ES (1) | ES467543A1 (en) |
FR (2) | FR2383605A1 (en) |
GB (1) | GB1596611A (en) |
GR (1) | GR64069B (en) |
HU (1) | HU182990B (en) |
IL (1) | IL54122A (en) |
IT (1) | IT1111613B (en) |
NL (1) | NL171118C (en) |
NZ (1) | NZ186596A (en) |
PL (2) | PL115813B1 (en) |
PT (1) | PT67747A (en) |
SE (2) | SE446812B (en) |
TR (1) | TR20326A (en) |
ZA (1) | ZA781424B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1132566A (en) * | 1979-07-30 | 1982-09-28 | Glenn R. Carlson | Process for the preparation of 1-aryl-1, 4-dihydro-4-oxopyridazine-3-carboxylic acid esters |
CA1138872A (en) * | 1979-07-30 | 1983-01-04 | Rohm And Haas Company | Process for the preparation of 1-aryl-1,4- dihydro-4-oxopyridazine-3-carboxamides |
EP0037133A1 (en) * | 1980-03-26 | 1981-10-07 | Shell Internationale Researchmaatschappij B.V. | Pyridazinone compounds, process for their preparation, compositions containing them and a method of regulating the growth of plants, increasing the yield of soya bean plants and sterilizing the male anthers of plants, including small grain cereal plants, using them as well as a method of producing F1 hybrid seed |
US4732603A (en) * | 1980-10-03 | 1988-03-22 | Rohm And Haas Company | 1-aryl-1,4-dihydro-4-oxo-5-carboxypyridazine derivatives and their use as plant growth regulators and hybridizing agents |
US4707181A (en) * | 1980-10-03 | 1987-11-17 | Rohm And Haas Company | 1-aryl-1,4-dihydro-4-oxo-3,5-dicarboxypyridazine derivatives and their use as plant growth regulators and hybridizing agents |
AR230050A1 (en) * | 1980-10-03 | 1984-02-29 | Rohm & Haas | COMPOUND DERIVED FROM 1-PHENYL-1,4-DIHYDRO-4-OXO-3,5-DICARBOXIPIRAZINA, COMPOSITION THAT UNDERSTANDS IT AND PROCEDURES TO REPAIR IT |
US5062880A (en) * | 1980-10-03 | 1991-11-05 | Monsanto Company | 1-aryl-1,4-dihydro-4-oxo-5-carboxypyridazine derivatives and their use as plant growth regulators and hybridizing agents |
GR75799B (en) * | 1980-10-03 | 1984-08-02 | Ici Plc | |
CA1166646A (en) * | 1981-02-20 | 1984-05-01 | Thomas R. Opie | Process for the preparation of 4-hydroxy-6-methyl-2- pyrone |
DK154836C (en) * | 1982-03-04 | 1989-05-16 | Ici Plc | SUBSTITUTED PYRIDAZINES, THEIR USE AS PLANT GROWTH REGULATORS AND PLANT GROWTH REGULATORS CONTAINING THEM |
US4623378A (en) * | 1983-08-10 | 1986-11-18 | Ciba-Geigy Corporation | Gametocidal pyridazinylcarboxylic acid derivatives |
US5169429A (en) * | 1988-10-14 | 1992-12-08 | Monsanto Company | Hybridization of sunflowers and safflowers |
FR2648135B1 (en) * | 1989-06-07 | 1991-09-27 | Pf Medicament | PHENYL-1-DIHYDRO-1,4 AMINO-3 OXO-4 PYRIDAZINES DERIVATIVES, THEIR PREPARATION AND THEIR THERAPEUTIC APPLICATION |
WO1991000688A1 (en) * | 1989-07-07 | 1991-01-24 | Vsesojuzny Nauchno-Issledovatelsky Institut Selskokhozyaistvennoi Biotekhnologii | Method for sterilization of plant anthers |
FR2676733B1 (en) * | 1991-05-22 | 1993-10-01 | Fabre Medicament Pierre | DERIVATIVES OF PHENYL-1 DIHYDRO-1,4 HYDROXY-3 OXO-4 PYRIDAZINES, THEIR PREPARATION AND THEIR THERAPEUTIC APPLICATION. |
CN1348457A (en) | 1999-02-02 | 2002-05-08 | 孟山都技术有限公司 | Production of phosphonopyrazoles |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2454742A (en) | 1948-11-23 | Pyridazone derivatives and method | ||
US2835671A (en) * | 1958-05-20 | Pyridazine derivatives | ||
DE954332C (en) | 1953-05-12 | 1956-12-13 | Ciba Geigy | Process for making new esters |
-
1977
- 1977-03-10 PL PL1977205233A patent/PL115813B1/en unknown
-
1978
- 1978-02-03 SE SE7801307A patent/SE446812B/en not_active IP Right Cessation
- 1978-02-23 IL IL54122A patent/IL54122A/en unknown
- 1978-02-27 CA CA297,781A patent/CA1103477A/en not_active Expired
- 1978-02-27 AR AR271235A patent/AR219522A1/en active
- 1978-02-27 GB GB7638/78A patent/GB1596611A/en not_active Expired
- 1978-02-28 TR TR20326A patent/TR20326A/en unknown
- 1978-03-01 DE DE19782808795 patent/DE2808795A1/en active Granted
- 1978-03-01 NZ NZ186596A patent/NZ186596A/en unknown
- 1978-03-01 DE DE2858755A patent/DE2858755C2/de not_active Expired - Lifetime
- 1978-03-03 ES ES467543A patent/ES467543A1/en not_active Expired
- 1978-03-04 GR GR55611A patent/GR64069B/en unknown
- 1978-03-06 CS CS781414A patent/CS199719B2/en unknown
- 1978-03-07 BR BR7801362A patent/BR7801362A/en unknown
- 1978-03-07 DD DD78204010A patent/DD140410A5/en unknown
- 1978-03-07 FR FR7806494A patent/FR2383605A1/en active Granted
- 1978-03-07 EG EG150/78A patent/EG13401A/en active
- 1978-03-07 PT PT67747A patent/PT67747A/en unknown
- 1978-03-08 AU AU33980/78A patent/AU524926B2/en not_active Expired
- 1978-03-08 CH CH251278A patent/CH629077A5/en not_active IP Right Cessation
- 1978-03-09 BG BG7838956A patent/BG34901A3/en unknown
- 1978-03-09 DK DK106078A patent/DK156607C/en not_active IP Right Cessation
- 1978-03-09 HU HU78RO969A patent/HU182990B/en unknown
- 1978-03-09 BE BE185777A patent/BE864704A/en not_active IP Right Cessation
- 1978-03-09 IT IT67511/78A patent/IT1111613B/en active
- 1978-03-09 JP JP2714478A patent/JPS53133633A/en active Granted
- 1978-03-10 ZA ZA00781424A patent/ZA781424B/en unknown
- 1978-03-10 NL NLAANVRAGE7802656,A patent/NL171118C/en not_active IP Right Cessation
- 1978-03-10 PL PL20523378A patent/PL205233A1/en unknown
- 1978-07-24 FR FR7821842A patent/FR2392980A1/en active Granted
-
1985
- 1985-07-05 SE SE8503365A patent/SE469585B/en not_active IP Right Cessation
-
1987
- 1987-03-09 JP JP62053913A patent/JPS62265204A/en active Granted
Also Published As
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