GB1423089A - Furopyrrole derivatives - Google Patents

Furopyrrole derivatives

Info

Publication number
GB1423089A
GB1423089A GB3981274A GB3981274A GB1423089A GB 1423089 A GB1423089 A GB 1423089A GB 3981274 A GB3981274 A GB 3981274A GB 3981274 A GB3981274 A GB 3981274A GB 1423089 A GB1423089 A GB 1423089A
Authority
GB
United Kingdom
Prior art keywords
alkyl
possibly
analgesic
halogenated
compositions
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
GB3981274A
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.)
Zeneca Inc
Original Assignee
ICI Americas Inc
ICI United States Inc
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 ICI Americas Inc, ICI United States Inc filed Critical ICI Americas Inc
Priority to GB3981274A priority Critical patent/GB1423089A/en
Priority to BE148899A priority patent/BE820345A/en
Publication of GB1423089A publication Critical patent/GB1423089A/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
    • C07D307/38—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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/42—Singly bound oxygen atoms
    • 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
    • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/10—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/12—Radicals substituted by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

1423089 Analgesic &c medicines ICI UNITED STATES INC 12 Sept 1974 39812/74 Heading A5B [Also in Division C2] Therapeutic compositions having analgesic and in some cases antiinflammatory activity comprise compounds of formula I (or, where appropriate their pharmaceutically acceptable acid addition salts), wherein R 1 is H, C 1-3 alkyl, isobutyl, tert-butyl, C 4-8 cycloalkyl, C 3-4 alk-2 or 3-enyl, Ph, C 8-10 Ph-alkyl (possibly ring-halogenated), or R<SP>1</SP> is RCO, where R is C 1-3 alkyl, Ph (possibly substituted by MeO or by 1-2 halogen atoms or Me groups), C 7-9 Ph-alkyl (possibly ring-halogenated), pyridyl or thienyl. The compositions may be administered orally, parenterally or rectally, and may contain additionally (e.g.) one or more of aspirin, phenacetin, codiene, pethidine, morphine, chloropromazine, prochloroperazine, trifluoperazine, haloperidol, chlordiazepoxide, phenobarbitone and amylobarbitone.
GB3981274A 1974-09-12 1974-09-12 Furopyrrole derivatives Expired GB1423089A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3981274A GB1423089A (en) 1974-09-12 1974-09-12 Furopyrrole derivatives
BE148899A BE820345A (en) 1974-09-12 1974-09-25 FUROPYRROLE DERIVATIVES.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3981274A GB1423089A (en) 1974-09-12 1974-09-12 Furopyrrole derivatives
BE820345 1974-09-25
BE148899A BE820345A (en) 1974-09-12 1974-09-25 FUROPYRROLE DERIVATIVES.

Publications (1)

Publication Number Publication Date
GB1423089A true GB1423089A (en) 1976-01-28

Family

ID=27158534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3981274A Expired GB1423089A (en) 1974-09-12 1974-09-12 Furopyrrole derivatives

Country Status (2)

Country Link
BE (1) BE820345A (en)
GB (1) GB1423089A (en)

Also Published As

Publication number Publication date
BE820345A (en) 1975-03-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee