GB2241235B - Cyclobutene compound - Google Patents

Cyclobutene compound

Info

Publication number
GB2241235B
GB2241235B GB9103856A GB9103856A GB2241235B GB 2241235 B GB2241235 B GB 2241235B GB 9103856 A GB9103856 A GB 9103856A GB 9103856 A GB9103856 A GB 9103856A GB 2241235 B GB2241235 B GB 2241235B
Authority
GB
United Kingdom
Prior art keywords
cyclobutene compound
cyclobutene
compound
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 - Fee Related
Application number
GB9103856A
Other versions
GB2241235A (en
GB9103856D0 (en
GB2241235A8 (en
Inventor
Aldo A Algieri
Robert F Farney
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.)
Bristol Myers Co
Original Assignee
Bristol Myers 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.)
Filing date
Publication date
Publication of GB2241235A8 publication Critical patent/GB2241235A8/en
Priority claimed from US07/174,444 external-priority patent/US4927968A/en
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Publication of GB9103856D0 publication Critical patent/GB9103856D0/en
Publication of GB2241235A publication Critical patent/GB2241235A/en
Application granted granted Critical
Publication of GB2241235B publication Critical patent/GB2241235B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C225/00—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
    • C07C225/20—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones having amino groups bound to carbon atoms of rings other than six-membered aromatic rings of the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB9103856A 1987-05-14 1988-05-13 Cyclobutene compound Expired - Fee Related GB2241235B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5045987A 1987-05-14 1987-05-14
US07/174,444 US4927968A (en) 1987-05-14 1988-04-11 Chemical intermediates and process
GB8811456A GB2204584B (en) 1987-05-14 1988-05-13 Cyclobutenediones useful as intermediates

Publications (4)

Publication Number Publication Date
GB2241235A8 GB2241235A8 (en)
GB9103856D0 GB9103856D0 (en) 1991-04-10
GB2241235A GB2241235A (en) 1991-08-28
GB2241235B true GB2241235B (en) 1992-01-29

Family

ID=36091353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9103856A Expired - Fee Related GB2241235B (en) 1987-05-14 1988-05-13 Cyclobutene compound

Country Status (1)

Country Link
GB (1) GB2241235B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204584A (en) * 1987-05-14 1988-11-16 Bristol Myers Co Cyclobutenediones useful as intermediates

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204584A (en) * 1987-05-14 1988-11-16 Bristol Myers Co Cyclobutenediones useful as intermediates

Also Published As

Publication number Publication date
GB2241235A (en) 1991-08-28
GB9103856D0 (en) 1991-04-10
GB2241235A8 (en)

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950513