RO67338A - PROCESS FOR THE PREPARATION OF 8-ETHYL-5-OXO-2-PYPERAZINYL-5,8-DIHYDRO- (2,3D) -PYRIDO-6-PYRIMIDIN CARBOXILIC ACID - Google Patents

PROCESS FOR THE PREPARATION OF 8-ETHYL-5-OXO-2-PYPERAZINYL-5,8-DIHYDRO- (2,3D) -PYRIDO-6-PYRIMIDIN CARBOXILIC ACID

Info

Publication number
RO67338A
RO67338A RO7581613A RO8161375A RO67338A RO 67338 A RO67338 A RO 67338A RO 7581613 A RO7581613 A RO 7581613A RO 8161375 A RO8161375 A RO 8161375A RO 67338 A RO67338 A RO 67338A
Authority
RO
Romania
Prior art keywords
pyperazinyl
pyrido
pyrimidin
dihydro
oxo
Prior art date
Application number
RO7581613A
Other languages
French (fr)
Romanian (ro)
Inventor
Marcel Pesson
Original Assignee
Laboratoire Roger Bellon,Fr
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 Laboratoire Roger Bellon,Fr filed Critical Laboratoire Roger Bellon,Fr
Publication of RO67338A publication Critical patent/RO67338A/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)
RO7581613A 1974-03-15 1975-03-12 PROCESS FOR THE PREPARATION OF 8-ETHYL-5-OXO-2-PYPERAZINYL-5,8-DIHYDRO- (2,3D) -PYRIDO-6-PYRIMIDIN CARBOXILIC ACID RO67338A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
RO67338A true RO67338A (en) 1980-01-15

Family

ID=9136412

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7581613A RO67338A (en) 1974-03-15 1975-03-12 PROCESS FOR THE PREPARATION OF 8-ETHYL-5-OXO-2-PYPERAZINYL-5,8-DIHYDRO- (2,3D) -PYRIDO-6-PYRIMIDIN CARBOXILIC 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
YU61075A (en) 1982-02-28
PL94508B1 (en) 1977-08-31
DD117881A5 (en) 1976-02-05
YU39115B (en) 1984-06-30
DK72475A (en) 1975-09-16
NL184835C (en) 1989-11-16
CH602726A5 (en) 1978-07-31
IN140837B (en) 1976-12-25
JPS50148384A (en) 1975-11-27
JPS6053032B2 (en) 1985-11-22
FR2264016A1 (en) 1975-10-10
SE420096B (en) 1981-09-14
FR2264016B1 (en) 1978-06-16
GB1482853A (en) 1977-08-17
NL7503166A (en) 1975-09-17
CA1050538A (en) 1979-03-13
SE7502847L (en) 1975-09-16
DK149430C (en) 1986-11-17
CS191261B2 (en) 1979-06-29

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