IT1209163B - 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. - Google Patents

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.

Info

Publication number
IT1209163B
IT1209163B IT7928322A IT2832279A IT1209163B IT 1209163 B IT1209163 B IT 1209163B IT 7928322 A IT7928322 A IT 7928322A IT 2832279 A IT2832279 A IT 2832279A IT 1209163 B IT1209163 B IT 1209163B
Authority
IT
Italy
Prior art keywords
par
square
oxo
ethyl
dchiusa
Prior art date
Application number
IT7928322A
Other languages
English (en)
Other versions
IT7928322A0 (it
Inventor
Chiodoni Ugo
Parenti Massimo
Spinelli Silvano
Original Assignee
Unibios S P A Trecate Novara
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 Trecate Novara filed Critical Unibios S P A Trecate Novara
Priority to IT7928322A priority Critical patent/IT1209163B/it
Publication of IT7928322A0 publication Critical patent/IT7928322A0/it
Priority to EP80107914A priority patent/EP0031120B1/en
Priority to AT80107914T priority patent/ATE8784T1/de
Priority to DE8080107914T priority patent/DE3068821D1/de
Priority to ES497983A priority patent/ES8200366A1/es
Priority to JP18057780A priority patent/JPS5699482A/ja
Application granted granted Critical
Publication of IT1209163B publication Critical patent/IT1209163B/it

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)
  • Saccharide Compounds (AREA)
  • Cosmetics (AREA)
IT7928322A 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. IT1209163B (it)

Priority Applications (6)

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 (en) 1979-12-21 1980-12-15 A process for the production of 2-substituted 6-alkoxycarbonyl-8-ethyl-5-oxo-5,8-dihydro-pyrido(2,3-d)-pyrimidines and of corresponding free acids
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.
DE8080107914T DE3068821D1 (en) 1979-12-21 1980-12-15 A process for the production of 2-substituted 6-alkoxycarbonyl-8-ethyl-5-oxo-5,8-dihydro-pyrido(2,3-d)-pyrimidines and of corresponding free acids
ES497983A ES8200366A1 (es) 1979-12-21 1980-12-19 Procedimiento para preparar derivados de pirimidina
JP18057780A JPS5699482A (en) 1979-12-21 1980-12-22 Manufacture of 22substitutedd66alkoxycarbonyll 88ethyll55oxoo5*88dihydroopyridoo*2*33d** pyrimidines and corresponding free acids

Applications Claiming Priority (1)

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.

Publications (2)

Publication Number Publication Date
IT7928322A0 IT7928322A0 (it) 1979-12-21
IT1209163B true IT1209163B (it) 1989-07-10

Family

ID=11223359

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

Country Status (6)

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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194420B1 (it) * 1972-08-02 1975-10-17 Bellon Labor Sa Roger
JPS5516433B2 (it) * 1972-08-31 1980-05-01
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
JPS565753B2 (it) * 1973-05-21 1981-02-06
JPS5612636B2 (it) * 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
ES497983A0 (es) 1981-11-16
DE3068821D1 (en) 1984-09-06
ATE8784T1 (de) 1984-08-15
EP0031120B1 (en) 1984-08-01
JPS5699482A (en) 1981-08-10
IT7928322A0 (it) 1979-12-21
EP0031120A1 (en) 1981-07-01
ES8200366A1 (es) 1981-11-16

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