JPS5777677A - Manufacture of pyridazine compound - Google Patents

Manufacture of pyridazine compound

Info

Publication number
JPS5777677A
JPS5777677A JP56136034A JP13603481A JPS5777677A JP S5777677 A JPS5777677 A JP S5777677A JP 56136034 A JP56136034 A JP 56136034A JP 13603481 A JP13603481 A JP 13603481A JP S5777677 A JPS5777677 A JP S5777677A
Authority
JP
Japan
Prior art keywords
manufacture
pyridazine compound
hydroxyphenyl
preparing
compounds
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.)
Pending
Application number
JP56136034A
Other languages
English (en)
Inventor
Run Ramu Biru
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.)
GlaxoSmithKline LLC
Original Assignee
SmithKline Corp
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 SmithKline Corp filed Critical SmithKline Corp
Publication of JPS5777677A publication Critical patent/JPS5777677A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • 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
    • C07D237/12—Halogen atoms or nitro radicals
    • 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
    • C07D237/20—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
JP56136034A 1980-09-02 1981-08-28 Manufacture of pyridazine compound Pending JPS5777677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/182,913 US4340733A (en) 1980-09-02 1980-09-02 Process for preparing 3-chloro-6-(2-hydroxyphenyl)-pyridazines

Publications (1)

Publication Number Publication Date
JPS5777677A true JPS5777677A (en) 1982-05-15

Family

ID=22670599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56136034A Pending JPS5777677A (en) 1980-09-02 1981-08-28 Manufacture of pyridazine compound

Country Status (9)

Country Link
US (1) US4340733A (ja)
EP (1) EP0047164B1 (ja)
JP (1) JPS5777677A (ja)
KR (1) KR830007578A (ja)
AT (1) ATE12388T1 (ja)
DE (1) DE3169552D1 (ja)
DK (1) DK325981A (ja)
GR (1) GR75752B (ja)
IE (1) IE51536B1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000964A1 (en) * 1990-07-05 1992-01-23 Nippon Soda Co., Ltd. Amine derivative

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623376A (en) * 1984-04-16 1986-11-18 American Cyanamid Company Herbicidal pyridazines and method for controlling undesirable plant species
DE102006046161A1 (de) * 2006-09-29 2008-04-03 Bayer Cropscience Ag Neue kristalline Modifikation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292443A (en) * 1968-11-01 1972-10-11 Ct D Etudes Experimentales Et New pyridazine derivatives and process for their preparation
DE2129109C3 (de) * 1971-06-11 1979-06-07 Lentia Gmbh Phenylpyridazine, ihre Herstellung und sie enthaltende herbizide Mittel
IE42214B1 (en) * 1974-06-18 1980-07-02 Smith Kline French Lab Hydrazinopyredazines
US4111935A (en) * 1975-01-02 1978-09-05 Smith Kline & French Laboratories Limited 3-chloro-6-phenylpyridazine compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000964A1 (en) * 1990-07-05 1992-01-23 Nippon Soda Co., Ltd. Amine derivative

Also Published As

Publication number Publication date
KR830007578A (ko) 1983-11-04
ATE12388T1 (de) 1985-04-15
GR75752B (ja) 1984-08-02
IE51536B1 (en) 1987-01-07
US4340733A (en) 1982-07-20
EP0047164A2 (en) 1982-03-10
DK325981A (da) 1982-03-03
DE3169552D1 (en) 1985-05-02
EP0047164A3 (en) 1982-07-21
EP0047164B1 (en) 1985-03-27
IE812011L (en) 1982-03-02

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