GB8924760D0 - Preparation of heterocyclic compounds - Google Patents

Preparation of heterocyclic compounds

Info

Publication number
GB8924760D0
GB8924760D0 GB898924760A GB8924760A GB8924760D0 GB 8924760 D0 GB8924760 D0 GB 8924760D0 GB 898924760 A GB898924760 A GB 898924760A GB 8924760 A GB8924760 A GB 8924760A GB 8924760 D0 GB8924760 D0 GB 8924760D0
Authority
GB
United Kingdom
Prior art keywords
preparation
heterocyclic compounds
heterocyclic
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.)
Withdrawn
Application number
GB898924760A
Other versions
GB2237569A (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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB8924760A priority Critical patent/GB2237569A/en
Publication of GB8924760D0 publication Critical patent/GB8924760D0/en
Publication of GB2237569A publication Critical patent/GB2237569A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
GB8924760A 1989-11-02 1989-11-02 Preparation of substituted ethylidene pyranone derivatives Withdrawn GB2237569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8924760A GB2237569A (en) 1989-11-02 1989-11-02 Preparation of substituted ethylidene pyranone derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8924760A GB2237569A (en) 1989-11-02 1989-11-02 Preparation of substituted ethylidene pyranone derivatives

Publications (2)

Publication Number Publication Date
GB8924760D0 true GB8924760D0 (en) 1989-12-20
GB2237569A GB2237569A (en) 1991-05-08

Family

ID=10665620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8924760A Withdrawn GB2237569A (en) 1989-11-02 1989-11-02 Preparation of substituted ethylidene pyranone derivatives

Country Status (1)

Country Link
GB (1) GB2237569A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153218A (en) * 1991-10-28 1992-10-06 American Home Products Corporation N,N',N'-trisubstituted-bis-amino-3-methylene-2,4(3H,5H)-furandione inhibitors of acyl-CoA:cholesterol-acyl transferase

Also Published As

Publication number Publication date
GB2237569A (en) 1991-05-08

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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)