YU61075A - New process for preparing ethyl-8-oxo-5-piperazinyl-2-dihydro-5,8-pyrido-(2,3-d)-pyrimidine-6-carboxylic acid - Google Patents

New process for preparing ethyl-8-oxo-5-piperazinyl-2-dihydro-5,8-pyrido-(2,3-d)-pyrimidine-6-carboxylic acid

Info

Publication number
YU61075A
YU61075A YU00610/75A YU61075A YU61075A YU 61075 A YU61075 A YU 61075A YU 00610/75 A YU00610/75 A YU 00610/75A YU 61075 A YU61075 A YU 61075A YU 61075 A YU61075 A YU 61075A
Authority
YU
Yugoslavia
Prior art keywords
pyrido
piperazinyl
pyrimidine
dihydro
oxo
Prior art date
Application number
YU00610/75A
Other versions
YU39115B (en
Inventor
M Pesson
Original Assignee
Societe Anonyme Dite
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 Societe Anonyme Dite filed Critical Societe Anonyme Dite
Publication of YU61075A publication Critical patent/YU61075A/en
Publication of YU39115B publication Critical patent/YU39115B/en

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)
YU00610/75A 1974-03-15 1975-03-13 Process for obtaining ethyl-8-oxo-5-piperazinyl-2-dihydro-5,8-pyrido(2,3-d)pyrimidine-6-carboxylic acid YU39115B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408978A FR2264016B1 (en) 1974-03-15 1974-03-15

Publications (2)

Publication Number Publication Date
YU61075A true YU61075A (en) 1982-02-28
YU39115B YU39115B (en) 1984-06-30

Family

ID=9136412

Family Applications (1)

Application Number Title Priority Date Filing Date
YU00610/75A YU39115B (en) 1974-03-15 1975-03-13 Process for obtaining ethyl-8-oxo-5-piperazinyl-2-dihydro-5,8-pyrido(2,3-d)pyrimidine-6-carboxylic acid

Country Status (14)

Country Link
JP (1) JPS6053032B2 (en)
CA (1) CA1050538A (en)
CH (1) CH602726A5 (en)
CS (1) CS191261B2 (en)
DD (1) DD117881A5 (en)
DK (1) DK149430C (en)
FR (1) FR2264016B1 (en)
GB (1) GB1482853A (en)
IN (1) IN140837B (en)
NL (1) NL184835C (en)
PL (1) PL94508B1 (en)
RO (1) RO67338A (en)
SE (1) SE420096B (en)
YU (1) YU39115B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326118A1 (en) 1982-08-02 1984-02-09 Byk Gulden Lomberg Chemische Fabrik Gmbh, 7750 Konstanz Pyridopyrimidinetriones, processes for their preparation, their use and medicaments containing them
JPH05136541A (en) * 1991-11-11 1993-06-01 Nippon Avionics Co Ltd Printed wiring board

Also Published As

Publication number Publication date
DK149430B (en) 1986-06-09
NL184835B (en) 1989-06-16
PL94508B1 (en) 1977-08-31
JPS50148384A (en) 1975-11-27
JPS6053032B2 (en) 1985-11-22
SE7502847L (en) 1975-09-16
YU39115B (en) 1984-06-30
RO67338A (en) 1980-01-15
DK72475A (en) 1975-09-16
NL7503166A (en) 1975-09-17
NL184835C (en) 1989-11-16
IN140837B (en) 1976-12-25
CA1050538A (en) 1979-03-13
CH602726A5 (en) 1978-07-31
GB1482853A (en) 1977-08-17
CS191261B2 (en) 1979-06-29
FR2264016B1 (en) 1978-06-16
DK149430C (en) 1986-11-17
SE420096B (en) 1981-09-14
DD117881A5 (en) 1976-02-05
FR2264016A1 (en) 1975-10-10

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