SE7506575L - METHOD OF PREPARING 2-OXO-1,2,3,4-TETRAHYDROPYRIDO- (2,3-D) PYRIMIDINES. - Google Patents

METHOD OF PREPARING 2-OXO-1,2,3,4-TETRAHYDROPYRIDO- (2,3-D) PYRIMIDINES.

Info

Publication number
SE7506575L
SE7506575L SE7506575A SE7506575A SE7506575L SE 7506575 L SE7506575 L SE 7506575L SE 7506575 A SE7506575 A SE 7506575A SE 7506575 A SE7506575 A SE 7506575A SE 7506575 L SE7506575 L SE 7506575L
Authority
SE
Sweden
Prior art keywords
tetrahydropyrido
pyrimidines
oxo
preparing
Prior art date
Application number
SE7506575A
Other languages
Swedish (sv)
Other versions
SE420609B (en
Inventor
K Noda
A Nakagawa
T Motomura
S Miyata
H Ide
Original Assignee
Hisamitsu Pharmaceutical Co
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
Priority claimed from JP49080367A external-priority patent/JPS58428B2/en
Priority claimed from JP49091202A external-priority patent/JPS58429B2/en
Application filed by Hisamitsu Pharmaceutical Co filed Critical Hisamitsu Pharmaceutical Co
Publication of SE7506575L publication Critical patent/SE7506575L/en
Publication of SE420609B publication Critical patent/SE420609B/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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
SE7506575A 1974-07-05 1975-06-09 ANALOGY PROCEDURE FOR PREPARATION OF 2-OXO-1,2,3,4-TERAHYDROPYRIDO (2,3-D) PYRIMIDINES SE420609B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP49080367A JPS58428B2 (en) 1974-07-05 1974-07-05 Synquina 2-oxo-1,2,3,4-tetrahydropyrido (2,3-D) Pyrimidine
JP49091202A JPS58429B2 (en) 1974-08-07 1974-08-07 Synquina 2-oxo-1,2,3,4-tetrahydropyride (2,3-D) Pyrimidine

Publications (2)

Publication Number Publication Date
SE7506575L true SE7506575L (en) 1976-01-07
SE420609B SE420609B (en) 1981-10-19

Family

ID=26421388

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7506575A SE420609B (en) 1974-07-05 1975-06-09 ANALOGY PROCEDURE FOR PREPARATION OF 2-OXO-1,2,3,4-TERAHYDROPYRIDO (2,3-D) PYRIMIDINES

Country Status (3)

Country Link
CA (1) CA1048496A (en)
CH (1) CH614207A5 (en)
SE (1) SE420609B (en)

Also Published As

Publication number Publication date
CH614207A5 (en) 1979-11-15
CA1048496A (en) 1979-02-13
SE420609B (en) 1981-10-19

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