FR2192559A5 - Pyrimidino (1,2-b) indazole derivs - inters for dyes and pharmaceuticals, from 3-aminoindazoles and beta-ketone derivs - Google Patents

Pyrimidino (1,2-b) indazole derivs - inters for dyes and pharmaceuticals, from 3-aminoindazoles and beta-ketone derivs

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Publication number
FR2192559A5
FR2192559A5 FR7225693A FR7225693A FR2192559A5 FR 2192559 A5 FR2192559 A5 FR 2192559A5 FR 7225693 A FR7225693 A FR 7225693A FR 7225693 A FR7225693 A FR 7225693A FR 2192559 A5 FR2192559 A5 FR 2192559A5
Authority
FR
France
Prior art keywords
derivs
aminoindazoles
inters
pyrimidino
indazole
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
FR7225693A
Other languages
French (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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Priority to FR7225693A priority Critical patent/FR2192559A5/en
Application granted granted Critical
Publication of FR2192559A5 publication Critical patent/FR2192559A5/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Pyrimidino-indazole derivs of formula (I) (where R is H, Cl, alkyl, NO2 amino, acylamino, alkylsulphonyl or sulphonamido; R1 and R2 are alkyl, OH, amino or opt. substd aryl, and R2 is H or alkyl) are prepd by reacting suitably substd 3-aminoindazoles with aR1COCH R1COCHR2Y (where Y is COR3, CPOOH, COOAlkyl or CN). Cpds (I) are useful inters for dyes and pharmaceuticals.
FR7225693A 1972-07-17 1972-07-17 Pyrimidino (1,2-b) indazole derivs - inters for dyes and pharmaceuticals, from 3-aminoindazoles and beta-ketone derivs Expired FR2192559A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7225693A FR2192559A5 (en) 1972-07-17 1972-07-17 Pyrimidino (1,2-b) indazole derivs - inters for dyes and pharmaceuticals, from 3-aminoindazoles and beta-ketone derivs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7225693A FR2192559A5 (en) 1972-07-17 1972-07-17 Pyrimidino (1,2-b) indazole derivs - inters for dyes and pharmaceuticals, from 3-aminoindazoles and beta-ketone derivs

Publications (1)

Publication Number Publication Date
FR2192559A5 true FR2192559A5 (en) 1974-02-08

Family

ID=9101929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7225693A Expired FR2192559A5 (en) 1972-07-17 1972-07-17 Pyrimidino (1,2-b) indazole derivs - inters for dyes and pharmaceuticals, from 3-aminoindazoles and beta-ketone derivs

Country Status (1)

Country Link
FR (1) FR2192559A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016535052A (en) * 2013-11-05 2016-11-10 バイエル ファーマ アクチエンゲゼルシャフト (Aza) pyridopyrazolopyrimidinones and indazolopyrimidinones as inhibitors of fibrinolysis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016535052A (en) * 2013-11-05 2016-11-10 バイエル ファーマ アクチエンゲゼルシャフト (Aza) pyridopyrazolopyrimidinones and indazolopyrimidinones as inhibitors of fibrinolysis

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Legal Events

Date Code Title Description
ST Notification of lapse