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 regulants

Info

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
Application number
ES467543A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of ES467543A1 publication Critical patent/ES467543A1/en
Expired legal-status Critical Current

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

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.
ES467543A 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 Expired ES467543A1 (en)

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) DE2858755C2 (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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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
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
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
GR75799B (en) * 1980-10-03 1984-08-02 Ici Plc
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
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
AU6057590A (en) * 1989-07-07 1991-02-06 Moskovsky Gosudarstvenny Universitet Imeni M.V.Lomonosova 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.
AU2865100A (en) 1999-02-02 2000-08-25 Monsanto Technology Llc Production of phosphonopyrazoles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835671A (en) * 1958-05-20 Pyridazine derivatives
US2454742A (en) * 1948-11-23 Pyridazone derivatives and method
DE954332C (en) * 1953-05-12 1956-12-13 Ciba Geigy Process for making new esters

Also Published As

Publication number Publication date
FR2383605A1 (en) 1978-10-13
GR64069B (en) 1980-01-21
HU182990B (en) 1984-03-28
SE8503365L (en) 1985-07-05
ZA781424B (en) 1979-04-25
AR219522A1 (en) 1980-08-29
NL7802656A (en) 1978-09-12
DE2808795A1 (en) 1978-09-14
NL171118C (en) 1983-02-16
NL171118B (en) 1982-09-16
PL205233A1 (en) 1979-02-12
IL54122A (en) 1983-05-15
TR20326A (en) 1981-12-11
AU524926B2 (en) 1982-10-14
AU3398078A (en) 1979-09-13
NZ186596A (en) 1980-08-26
CS199719B2 (en) 1980-07-31
DD140410A5 (en) 1980-03-05
PT67747A (en) 1978-04-01
CH629077A5 (en) 1982-04-15
JPH0225886B2 (en) 1990-06-06
FR2392980B1 (en) 1982-07-02
SE469585B (en) 1993-08-02
CA1103477A (en) 1981-06-23
EG13401A (en) 1981-06-30
IT1111613B (en) 1986-01-13
BE864704A (en) 1978-09-11
SE446812B (en) 1986-10-13
BG34901A3 (en) 1983-12-15
DK156607B (en) 1989-09-18
JPS62265204A (en) 1987-11-18
FR2383605B1 (en) 1981-03-06
JPS53133633A (en) 1978-11-21
DE2858755C2 (en) 1991-02-28
GB1596611A (en) 1981-08-26
IT7867511A0 (en) 1978-03-09
DE2808795C2 (en) 1990-01-18
JPS6244547B2 (en) 1987-09-21
SE8503365D0 (en) 1985-07-05
BR7801362A (en) 1979-01-02
DK106078A (en) 1978-09-11
PL115813B1 (en) 1981-05-30
IL54122A0 (en) 1978-04-30
DK156607C (en) 1990-02-05
SE7801307L (en) 1978-09-11
FR2392980A1 (en) 1978-12-29

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