DK118561B - Analogifremgangsmåde til fremstilling af o-(2',3',5',6'-tetrafluoranilino)-5-phenyl-1,3,4-oxadiozol-2-on. - Google Patents

Analogifremgangsmåde til fremstilling af o-(2',3',5',6'-tetrafluoranilino)-5-phenyl-1,3,4-oxadiozol-2-on.

Info

Publication number
DK118561B
DK118561B DK450568AA DK450568A DK118561B DK 118561 B DK118561 B DK 118561B DK 450568A A DK450568A A DK 450568AA DK 450568 A DK450568 A DK 450568A DK 118561 B DK118561 B DK 118561B
Authority
DK
Denmark
Prior art keywords
oxadiozol
tetrafluoroanilino
phenyl
preparation
analogous process
Prior art date
Application number
DK450568AA
Other languages
English (en)
Inventor
M Gittos
J James
Original Assignee
Aspro Nicholas 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 Aspro Nicholas Ltd filed Critical Aspro Nicholas Ltd
Publication of DK118561B publication Critical patent/DK118561B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D257/04—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
    • C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
    • C07D271/113—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DK450568AA 1966-01-15 1968-09-19 Analogifremgangsmåde til fremstilling af o-(2',3',5',6'-tetrafluoranilino)-5-phenyl-1,3,4-oxadiozol-2-on. DK118561B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2004/66A GB1166861A (en) 1966-01-15 1966-01-15 New Diphenylamine Derivatives and Compositions containing them

Publications (1)

Publication Number Publication Date
DK118561B true DK118561B (da) 1970-09-07

Family

ID=9731901

Family Applications (2)

Application Number Title Priority Date Filing Date
DK675866AA DK128372B (da) 1966-01-15 1966-12-30 Analogifremgangsmåde til fremstilling af diphenylaminderivater eller et salt heraf, eller et kvaternært ammoniumsalt heraf.
DK450568AA DK118561B (da) 1966-01-15 1968-09-19 Analogifremgangsmåde til fremstilling af o-(2',3',5',6'-tetrafluoranilino)-5-phenyl-1,3,4-oxadiozol-2-on.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK675866AA DK128372B (da) 1966-01-15 1966-12-30 Analogifremgangsmåde til fremstilling af diphenylaminderivater eller et salt heraf, eller et kvaternært ammoniumsalt heraf.

Country Status (7)

Country Link
US (1) US3531493A (da)
BE (1) BE812544Q (da)
CH (1) CH502307A (da)
DE (1) DE1593737A1 (da)
DK (2) DK128372B (da)
FR (1) FR6873M (da)
GB (1) GB1166861A (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979407A (en) * 1970-07-31 1976-09-07 Allen & Hanburys Limited Chromone derivatives
US4107172A (en) * 1974-03-01 1978-08-15 Abbott Laboratories Uricosuric diuretic composition
DE2449030A1 (de) * 1974-10-11 1976-05-20 Schering Ag Neue pyridin-derivate
FI902771A0 (fi) * 1989-06-09 1990-06-04 Warner Lambert Co Foerfarande foer framstaellning av antiinflammatoriska 1,3,4-tiadiazoler och 1,3,4-oxadiazoler.
US6211209B1 (en) 1997-08-08 2001-04-03 Warner-Lambert Company Method of inhibiting connective tissue degradation
CO4960662A1 (es) 1997-08-28 2000-09-25 Novartis Ag Ciertos acidos 5-alquil-2-arilaminofenilaceticos y sus derivados
PE20040844A1 (es) * 2002-11-26 2004-12-30 Novartis Ag Acidos fenilaceticos y derivados como inhibidores de la cox-2
CN101687792B (zh) 2007-06-04 2016-03-02 于崇曦 具有快速皮肤和生物膜穿透速度的非甾体抗炎药的前药及其医药用途
JP6153264B2 (ja) * 2015-01-05 2017-06-28 テックフィールズ インコーポレイテッド 非常に速い皮膚及び膜浸透速度を有するｎｓａｉａプロドラッグ及びその新規医薬使用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420871A (en) * 1964-09-01 1969-01-07 Parke Davis & Co Anthranilic acid esters

Also Published As

Publication number Publication date
US3531493A (en) 1970-09-29
BE812544Q (fr) 1974-09-20
DK128372B (da) 1974-04-22
DE1593737A1 (de) 1970-10-22
FR6873M (da) 1969-04-14
CH502307A (fr) 1971-01-31
GB1166861A (en) 1969-10-15

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