FR2132188B1 - - Google Patents

Info

Publication number
FR2132188B1
FR2132188B1 FR7211054A FR7211054A FR2132188B1 FR 2132188 B1 FR2132188 B1 FR 2132188B1 FR 7211054 A FR7211054 A FR 7211054A FR 7211054 A FR7211054 A FR 7211054A FR 2132188 B1 FR2132188 B1 FR 2132188B1
Authority
FR
France
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
FR7211054A
Other versions
FR2132188A1 (fr
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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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 ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Publication of FR2132188A1 publication Critical patent/FR2132188A1/fr
Application granted granted Critical
Publication of FR2132188B1 publication Critical patent/FR2132188B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
    • C07D261/10—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more 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
    • C07D261/14—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7211054A 1971-03-29 1972-03-29 Expired FR2132188B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12919871A 1971-03-29 1971-03-29

Publications (2)

Publication Number Publication Date
FR2132188A1 FR2132188A1 (fr) 1972-11-17
FR2132188B1 true FR2132188B1 (fr) 1975-10-10

Family

ID=22438858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7211054A Expired FR2132188B1 (fr) 1971-03-29 1972-03-29

Country Status (7)

Country Link
US (1) US3736327A (fr)
CA (1) CA996934A (fr)
CH (1) CH550195A (fr)
DE (1) DE2215087A1 (fr)
FR (1) FR2132188B1 (fr)
GB (1) GB1391936A (fr)
HU (1) HU164328B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855675A (en) * 1971-05-25 1974-12-24 Squibb & Sons Inc 1-(2-furanylmethyl)-1h-pyrazolo(3,4-b)pyridine-5-methanones
US3873556A (en) * 1973-05-17 1975-03-25 Squibb & Sons Inc Amino derivatives of pyrazolopyridine ketones
US4024262A (en) * 1975-08-06 1977-05-17 Sandoz, Inc. Substituted hydroxy pyridones
CH641463A5 (de) * 1979-11-22 1984-02-29 Lonza Ag Verfahren zur herstellung von 4,6-diamino-5-cyano-3-aryl-isoxazolo(5,4-b)pyridinen.
CH641464A5 (de) * 1979-11-22 1984-02-29 Lonza Ag Verfahren zur herstellung von 4-amino-6-hydroxy-3-phenyl-isoxazolo(5,4-b)pyridin-5-carbonitrilen.

Also Published As

Publication number Publication date
CH550195A (fr) 1974-06-14
DE2215087A1 (de) 1972-10-05
US3736327A (en) 1973-05-29
GB1391936A (en) 1975-04-23
FR2132188A1 (fr) 1972-11-17
CA996934A (en) 1976-09-14
HU164328B (fr) 1974-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse