AU562778B2

AU562778B2 – Substituted pyridazines
– Google Patents

AU562778B2 – Substituted pyridazines
– Google Patents
Substituted pyridazines

Info

Publication number
AU562778B2

AU562778B2
AU11939/83A
AU1193983A
AU562778B2
AU 562778 B2
AU562778 B2
AU 562778B2
AU 11939/83 A
AU11939/83 A
AU 11939/83A
AU 1193983 A
AU1193983 A
AU 1193983A
AU 562778 B2
AU562778 B2
AU 562778B2
Authority
AU
Australia
Prior art keywords
alkyl
phenyl
alkoxy
substituted
compounds
Prior art date
1982-03-04
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.)

Ceased

Application number
AU11939/83A
Other versions

AU1193983A
(en

Inventor
Dennis Ray Patterson
William David Weir
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.)

Syngenta Ltd

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.)
1982-03-04
Filing date
1983-03-01
Publication date
1987-06-18

1983-03-01
Application filed by Rohm and Haas Co
filed
Critical
Rohm and Haas Co

1983-09-08
Publication of AU1193983A
publication
Critical
patent/AU1193983A/en

1987-06-18
Application granted
granted
Critical

1987-06-18
Publication of AU562778B2
publication
Critical
patent/AU562778B2/en

1994-06-23
Assigned to ZENECA LIMITED
reassignment
ZENECA LIMITED
Alteration of Name(s) in Register under S187
Assignors: IMPERIAL CHEMICAL INDUSTRIES PLC

2003-03-01
Anticipated expiration
legal-status
Critical

Status
Ceased
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

A01H3/00—Processes for modifying phenotypes, e.g. symbiosis with bacteria

A01H3/04—Processes for modifying phenotypes, e.g. symbiosis with bacteria 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

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

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

The substituted pyridazines, which are novel compounds exhibiting plant growth regulatory activity, are compounds of Formula I below: wherein: R<1> is phenyl or naphthyl each optionally substituted with up to three of the same or different substituents selected from halogen, (C1-C4)alkyl, (C1-C4)alkoxy, alkoxy(C1-C4)carbonyl, trihalomethyl, nitro and cyano; Y is Z<1>R<3> or NR<7>R<8> wherein Z<1> is O or S; R<3> is hydrogen, (C1-C6)alkyl, hydroxy(C1-C6)alkyl, (C1-C4)alkoxy(C1-C4)alkyl, (C3-C6)cycloalkyl, (C3-C6)cycloalkyl(C1-C4)alkyl, halol(C1-C3)alkyl containing up to three halogens, phenyl or benzyl; and R<7> and R<8> (a) are the same or different and are selected from hydrogen, (C1-C4)alkyl, (C1-C4)alkyl substituted with a carboxyl group and (C1-C4)alkoxy substituted with a carboxyl group or (b) are joined together and form an alkylene group having up to 5 carbon atoms; Z is O or S; R<5> is (C1-C4)alkyl or phenyl(C1-C4)alkyl; and R<6> is (C1-C4)alkyl or phenyl(C1-C4)alkyl; and agronomically acceptable derivatives of compounds of Formula I being metal and ammonium salts, acid addition salts and quaternary ammonium addition salts.

AU11939/83A
1982-03-04
1983-03-01
Substituted pyridazines

Ceased

AU562778B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

US35484582A

1982-03-04
1982-03-04

US354845

1982-03-04

Publications (2)

Publication Number
Publication Date

AU1193983A

AU1193983A
(en)

1983-09-08

AU562778B2
true

AU562778B2
(en)

1987-06-18

Family
ID=23395138
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU11939/83A
Ceased

AU562778B2
(en)

1982-03-04
1983-03-01
Substituted pyridazines

Country Status (17)

Country
Link

EP
(1)

EP0089137B1
(en)

JP
(1)

JPS58162578A
(en)

KR
(1)

KR840003770A
(en)

AT
(1)

ATE23526T1
(en)

AU
(1)

AU562778B2
(en)

BR
(1)

BR8301052A
(en)

CA
(1)

CA1276149C
(en)

DE
(1)

DE3367590D1
(en)

DK
(1)

DK154836C
(en)

EG
(1)

EG16250A
(en)

ES
(2)

ES520269A0
(en)

GR
(1)

GR78472B
(en)

IL
(1)

IL68012A
(en)

NZ
(1)

NZ203401A
(en)

OA
(1)

OA07336A
(en)

PT
(1)

PT76301B
(en)

ZA
(1)

ZA831338B
(en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3056384A
(en)

*

1957-05-07
1962-10-02
Mccorquodale Colour Display
Apparatus for the deposition of liquid materials

US4623378A
(en)

*

1983-08-10
1986-11-18
Ciba-Geigy Corporation
Gametocidal pyridazinylcarboxylic acid derivatives

GB8821447D0
(en)

*

1988-09-13
1988-10-12
Ici Plc
Pyridazinone manufacture

JP2007234404A
(en)

*

2006-03-01
2007-09-13
Fujitsu Ltd
Come-off prevention device of connector, and come-off prevention part of connector

Family Cites Families (6)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

PL115813B1
(en)

*

1977-03-10
1981-05-30

Plant growth regulator

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

EP0037134A1
(en)

*

1980-03-26
1981-10-07
Shell Internationale Researchmaatschappij B.V.
Pyridazine derivatives, process for their preparation, compositions containing them and methods 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

GR75799B
(en)

*

1980-10-03
1984-08-02
Ici Plc

1983

1983-02-14
DK
DK063483A
patent/DK154836C/en
not_active
IP Right Cessation

1983-02-18
CA
CA000421956A
patent/CA1276149C/en
not_active
Expired – Lifetime

1983-02-25
NZ
NZ203401A
patent/NZ203401A/en
unknown

1983-02-28
ZA
ZA831338A
patent/ZA831338B/en
unknown

1983-02-28
PT
PT76301A
patent/PT76301B/en
unknown

1983-02-28
AT
AT83301057T
patent/ATE23526T1/en
not_active
IP Right Cessation

1983-02-28
EP
EP83301057A
patent/EP0089137B1/en
not_active
Expired

1983-02-28
DE
DE8383301057T
patent/DE3367590D1/en
not_active
Expired

1983-02-28
GR
GR70625A
patent/GR78472B/el
unknown

1983-03-01
IL
IL68012A
patent/IL68012A/en
not_active
IP Right Cessation

1983-03-01
AU
AU11939/83A
patent/AU562778B2/en
not_active
Ceased

1983-03-03
ES
ES520269A
patent/ES520269A0/en
active
Granted

1983-03-03
BR
BR8301052A
patent/BR8301052A/en
unknown

1983-03-04
OA
OA57930A
patent/OA07336A/en
unknown

1983-03-04
KR
KR1019830000873A
patent/KR840003770A/en
not_active
Application Discontinuation

1983-03-04
JP
JP58034678A
patent/JPS58162578A/en
active
Granted

1983-03-05
EG
EG145/83A
patent/EG16250A/en
active

1984

1984-05-30
ES
ES532953A
patent/ES532953A0/en
active
Granted

Also Published As

Publication number
Publication date

JPS58162578A
(en)

1983-09-27

ES8503230A1
(en)

1985-02-16

ZA831338B
(en)

1984-04-25

EP0089137A1
(en)

1983-09-21

DK154836B
(en)

1988-12-27

GR78472B
(en)

1984-09-27

PT76301A
(en)

1983-03-01

IL68012A
(en)

1986-12-31

AU1193983A
(en)

1983-09-08

ATE23526T1
(en)

1986-11-15

BR8301052A
(en)

1983-11-22

DK63483D0
(en)

1983-02-14

EP0089137B1
(en)

1986-11-12

OA07336A
(en)

1984-08-31

EG16250A
(en)

1987-03-30

ES8407480A1
(en)

1984-10-01

JPH0559111B2
(en)

1993-08-30

PT76301B
(en)

1986-06-18

ES520269A0
(en)

1984-10-01

DK154836C
(en)

1989-05-16

ES532953A0
(en)

1985-02-16

IL68012A0
(en)

1983-06-15

KR840003770A
(en)

1984-10-04

NZ203401A
(en)

1985-09-13

CA1276149C
(en)

1990-11-13

DK63483A
(en)

1983-09-05

DE3367590D1
(en)

1987-01-02

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Legal Events

Date
Code
Title
Description

2000-10-19
MK14
Patent ceased section 143(a) (annual fees not paid) or expired

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