GB1276061A - Tetronic acid derivatives, process for the manufacture thereof, and compositions containing such compounds - Google Patents

Tetronic acid derivatives, process for the manufacture thereof, and compositions containing such compounds

Info

Publication number
GB1276061A
GB1276061A GB0836/70A GB183670A GB1276061A GB 1276061 A GB1276061 A GB 1276061A GB 0836/70 A GB0836/70 A GB 0836/70A GB 183670 A GB183670 A GB 183670A GB 1276061 A GB1276061 A GB 1276061A
Authority
GB
United Kingdom
Prior art keywords
compounds
manufacture
compositions containing
acid derivatives
tetronic acid
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
GB0836/70A
Inventor
Ralph William Turner
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB0836/70A priority Critical patent/GB1276061A/en
Priority to ZA708344A priority patent/ZA708344B/en
Priority to FR7101013A priority patent/FR2081431A1/en
Priority to DE19712101637 priority patent/DE2101637A1/en
Publication of GB1276061A publication Critical patent/GB1276061A/en
Expired 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
    • C07D307/56—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 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
    • C07D307/60—Two oxygen atoms, e.g. succinic anhydride

Abstract

1276061 Immunosuppressant &c compositions IMPERIAL CHEMICAL INDUSTRIES Ltd 4 Dec 1970 [14 Jan 1970] 1836/70 Heading A5B [Also in Division C2] Pharmaceutical compositions comprise a compound of the general formula (R'=H or C 1-6 alkyl; R<SP>2</SP>=Ph, halophenyl, dihalophenyl, naphthyl or 5- or 6-membered heteroaromatic radical containing N, S or O, optionally Me-substituted and optionally fused to a benzene or halobenzene ring) or salt thereof, with or without an antibacterial, antiinflammatory and/or uricosuric agent, together with a carrier. The primary active ingredients have immunosuppressant activity.
GB0836/70A 1970-01-14 1970-01-14 Tetronic acid derivatives, process for the manufacture thereof, and compositions containing such compounds Expired GB1276061A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0836/70A GB1276061A (en) 1970-01-14 1970-01-14 Tetronic acid derivatives, process for the manufacture thereof, and compositions containing such compounds
ZA708344A ZA708344B (en) 1970-01-14 1970-12-10 Heterocyclic compounds
FR7101013A FR2081431A1 (en) 1970-01-14 1971-01-13 NEW HETEROCYCLIC COMPOUND AND PHARMACEUTICAL COMPOSITION CONTAINING IT
DE19712101637 DE2101637A1 (en) 1970-01-14 1971-01-14 Heterocyclic compounds and processes for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0836/70A GB1276061A (en) 1970-01-14 1970-01-14 Tetronic acid derivatives, process for the manufacture thereof, and compositions containing such compounds

Publications (1)

Publication Number Publication Date
GB1276061A true GB1276061A (en) 1972-06-01

Family

ID=9728856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0836/70A Expired GB1276061A (en) 1970-01-14 1970-01-14 Tetronic acid derivatives, process for the manufacture thereof, and compositions containing such compounds

Country Status (4)

Country Link
DE (1) DE2101637A1 (en)
FR (1) FR2081431A1 (en)
GB (1) GB1276061A (en)
ZA (1) ZA708344B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242945A (en) * 1991-04-12 1993-09-07 American Home Products Corporation Tetronic and thiotetronic acid derivatives as phospholipase a2 inhibitors
US5366993A (en) * 1992-04-28 1994-11-22 American Home Products Corporation Tetronic, thiotetronic and tetramic acid derivatives as phospholipase A.sub.
US5428058A (en) * 1994-09-28 1995-06-27 American Home Products Corporation Phospholipase A2 inhibitors
US5508302A (en) * 1994-09-28 1996-04-16 American Home Products Corporation Phospholipase A2 inhibitors

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK83692D0 (en) * 1992-06-24 1992-06-24 Novo Nordisk As RELATIONS

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242945A (en) * 1991-04-12 1993-09-07 American Home Products Corporation Tetronic and thiotetronic acid derivatives as phospholipase a2 inhibitors
AU649120B2 (en) * 1991-04-12 1994-05-12 American Home Products Corporation Tetronic and thiotetronic acid derivatives
US5366993A (en) * 1992-04-28 1994-11-22 American Home Products Corporation Tetronic, thiotetronic and tetramic acid derivatives as phospholipase A.sub.
US5420153A (en) * 1992-04-28 1995-05-30 American Home Products Corporation Tetronic, thiotetronic and tetramic acid derivatives as phospholipase A.sub.
US5468774A (en) * 1992-04-28 1995-11-21 American Home Products Corporation Tetronic, thiotetronic and tetramic acid derivatives as phospholipase A.sub.
US5428058A (en) * 1994-09-28 1995-06-27 American Home Products Corporation Phospholipase A2 inhibitors
US5484806A (en) * 1994-09-28 1996-01-16 American Home Products Corporation Phospholipase A2 inhibitors
US5508302A (en) * 1994-09-28 1996-04-16 American Home Products Corporation Phospholipase A2 inhibitors

Also Published As

Publication number Publication date
FR2081431A1 (en) 1971-12-03
ZA708344B (en) 1971-09-29
DE2101637A1 (en) 1971-07-22

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed