ATE8784T1 - Verfahren zur herstellung von 2-substituierten 6- alkoxycarbonyl-8-aethyl-5-oxo-5,8-dihydropyrido(2,3-d)-pyrimidinen und deren saeuren. - Google Patents

Verfahren zur herstellung von 2-substituierten 6- alkoxycarbonyl-8-aethyl-5-oxo-5,8-dihydropyrido(2,3-d)-pyrimidinen und deren saeuren.

Info

Publication number
ATE8784T1
ATE8784T1 AT80107914T AT80107914T ATE8784T1 AT E8784 T1 ATE8784 T1 AT E8784T1 AT 80107914 T AT80107914 T AT 80107914T AT 80107914 T AT80107914 T AT 80107914T AT E8784 T1 ATE8784 T1 AT E8784T1
Authority
AT
Austria
Prior art keywords
preparation
pyrimidines
alkoxycarbonyl
oxo
substituted
Prior art date
Application number
AT80107914T
Other languages
English (en)
Inventor
Ugo Chiodoni
Massimo Parenti
Silvano Spinelli
Original Assignee
Unibios S.P.A.
Prodotti Chimici Alimentari S.P.A.
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 Unibios S.P.A., Prodotti Chimici Alimentari S.P.A. filed Critical Unibios S.P.A.
Application granted granted Critical
Publication of ATE8784T1 publication Critical patent/ATE8784T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Saccharide Compounds (AREA)
AT80107914T 1979-12-21 1980-12-15 Verfahren zur herstellung von 2-substituierten 6- alkoxycarbonyl-8-aethyl-5-oxo-5,8-dihydropyrido(2,3-d)-pyrimidinen und deren saeuren. ATE8784T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT7928322A IT1209163B (it) 1979-12-21 1979-12-21 Procedimento per la fabbricazione di: 6-alcossicarbonil-8-etil-5-oxo-5,8diidro-aperta par. quadrata 2,3-dchiusa par. quadrata-primidine 2-sostituite ed acidi libri corrispondenti.
EP80107914A EP0031120B1 (de) 1979-12-21 1980-12-15 Verfahren zur Herstellung von 2-substituierten 6-Alkoxycarbonyl-8-äthyl-5-oxo-5,8-dihydro-pyrido(2,3-d)-pyrimidinen und deren Säuren

Publications (1)

Publication Number Publication Date
ATE8784T1 true ATE8784T1 (de) 1984-08-15

Family

ID=11223359

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80107914T ATE8784T1 (de) 1979-12-21 1980-12-15 Verfahren zur herstellung von 2-substituierten 6- alkoxycarbonyl-8-aethyl-5-oxo-5,8-dihydropyrido(2,3-d)-pyrimidinen und deren saeuren.

Country Status (6)

Country Link
EP (1) EP0031120B1 (de)
JP (1) JPS5699482A (de)
AT (1) ATE8784T1 (de)
DE (1) DE3068821D1 (de)
ES (1) ES8200366A1 (de)
IT (1) IT1209163B (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194420B1 (de) * 1972-08-02 1975-10-17 Bellon Labor Sa Roger
JPS5516433B2 (de) * 1972-08-31 1980-05-01
JPS565753B2 (de) * 1973-05-21 1981-02-06
AR204003A1 (es) * 1973-04-03 1975-11-12 Dainippon Pharmaceutical Co Procedimiento para preparar compuestos derivados del acido 2-(1-piperazinil)-5-oxopirido-(2,3-d)pirimidino-6-carboxilico y sus sales farmaceuticamente aceptables
JPS5612636B2 (de) * 1974-02-13 1981-03-23
JPS5132597A (en) * 1974-09-11 1976-03-19 Kanebo Ltd Pirido * 2 33d * pirimijinjudotai no seizoho
JPS5924992B2 (ja) * 1976-07-30 1984-06-13 大日本製薬株式会社 ピリド〔２，３−ｄ〕ピリミジン誘導体およびその製法

Also Published As

Publication number Publication date
EP0031120A1 (de) 1981-07-01
JPS5699482A (en) 1981-08-10
IT7928322A0 (it) 1979-12-21
DE3068821D1 (en) 1984-09-06
EP0031120B1 (de) 1984-08-01
ES497983A0 (es) 1981-11-16
IT1209163B (it) 1989-07-10
ES8200366A1 (es) 1981-11-16

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