GB989772A - Isoxazole derivatives and improvements in or relating to their production - Google Patents

Isoxazole derivatives and improvements in or relating to their production

Info

Publication number
GB989772A
GB989772A GB4747363A GB4747363A GB989772A GB 989772 A GB989772 A GB 989772A GB 4747363 A GB4747363 A GB 4747363A GB 4747363 A GB4747363 A GB 4747363A GB 989772 A GB989772 A GB 989772A
Authority
GB
United Kingdom
Prior art keywords
formula
diazomethane
halide
acid
halogenation
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
GB4747363A
Other languages
English (en)
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.)
Shionogi and Co Ltd
Original Assignee
Shionogi and Co Ltd
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 Shionogi and Co Ltd filed Critical Shionogi and Co Ltd
Publication of GB989772A publication Critical patent/GB989772A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
    • C07D261/08—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
GB4747363A 1963-01-24 1963-12-02 Isoxazole derivatives and improvements in or relating to their production Expired GB989772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP347563 1963-01-24

Publications (1)

Publication Number Publication Date
GB989772A true GB989772A (en) 1965-04-22

Family

ID=11558341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4747363A Expired GB989772A (en) 1963-01-24 1963-12-02 Isoxazole derivatives and improvements in or relating to their production

Country Status (2)

Country Link
CH (1) CH431530A (de)
GB (1) GB989772A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891664A (en) * 1968-10-08 1975-06-24 Teikoku Hormone Mfg Co Ltd Naphth{8 2,1-d{9 isoxazolyl-3-diazomethyl ketones

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891664A (en) * 1968-10-08 1975-06-24 Teikoku Hormone Mfg Co Ltd Naphth{8 2,1-d{9 isoxazolyl-3-diazomethyl ketones

Also Published As

Publication number Publication date
CH431530A (de) 1967-03-15

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