GB9307342D0 - Furanone intermediates and the use thereof - Google Patents

Furanone intermediates and the use thereof

Info

Publication number
GB9307342D0
GB9307342D0 GB939307342A GB9307342A GB9307342D0 GB 9307342 D0 GB9307342 D0 GB 9307342D0 GB 939307342 A GB939307342 A GB 939307342A GB 9307342 A GB9307342 A GB 9307342A GB 9307342 D0 GB9307342 D0 GB 9307342D0
Authority
GB
United Kingdom
Prior art keywords
furanone
intermediates
furanone intermediates
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.)
Withdrawn
Application number
GB939307342A
Other versions
GB2265900A (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.)
Glaxo Group Ltd
Original Assignee
Glaxo Group 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 Glaxo Group Ltd filed Critical Glaxo Group Ltd
Publication of GB9307342D0 publication Critical patent/GB9307342D0/en
Publication of GB2265900A publication Critical patent/GB2265900A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or 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
    • C07D307/58One oxygen atom, e.g. butenolide
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D405/00Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/10Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
GB9307342A 1992-04-07 1993-04-07 Furanone intermediates in pharmaceutical pyrazole preparation Withdrawn GB2265900A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929207591A GB9207591D0 (en) 1992-04-07 1992-04-07 Chemical processes

Publications (2)

Publication Number Publication Date
GB9307342D0 true GB9307342D0 (en) 1993-06-02
GB2265900A GB2265900A (en) 1993-10-13

Family

ID=10713599

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929207591A Pending GB9207591D0 (en) 1992-04-07 1992-04-07 Chemical processes
GB9307342A Withdrawn GB2265900A (en) 1992-04-07 1993-04-07 Furanone intermediates in pharmaceutical pyrazole preparation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929207591A Pending GB9207591D0 (en) 1992-04-07 1992-04-07 Chemical processes

Country Status (1)

Country Link
GB (2) GB9207591D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0016787D0 (en) 2000-07-07 2000-08-30 Pfizer Ltd Compounds useful in therapy
JP4710698B2 (en) * 2006-04-10 2011-06-29 宇部興産株式会社 Process for producing β-diketone compound having silyl ether group

Also Published As

Publication number Publication date
GB9207591D0 (en) 1992-05-20
GB2265900A (en) 1993-10-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)