SE415353B - PROCEDURE FOR PREPARING OXOPYRIDO-PYRIMIDINE-PIPERAZINE DERIVATIVES - Google Patents

PROCEDURE FOR PREPARING OXOPYRIDO-PYRIMIDINE-PIPERAZINE DERIVATIVES

Info

Publication number
SE415353B
SE415353B SE7310973A SE7310973A SE415353B SE 415353 B SE415353 B SE 415353B SE 7310973 A SE7310973 A SE 7310973A SE 7310973 A SE7310973 A SE 7310973A SE 415353 B SE415353 B SE 415353B
Authority
SE
Sweden
Prior art keywords
oxopyrido
pyrimidine
preparing
procedure
piperazine derivatives
Prior art date
Application number
SE7310973A
Other languages
Swedish (sv)
Inventor
S Minami
J-I Matsumoto
K Kawaguchi
S Mishio
M Shimizu
Y Takase
S Nakamura
Original Assignee
Dainippon 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 JP8128872A external-priority patent/JPS5336478B2/ja
Priority claimed from JP12802272A external-priority patent/JPS5617352B2/ja
Priority claimed from JP26973A external-priority patent/JPS569507B2/ja
Priority claimed from JP733108A external-priority patent/JPS569508B2/ja
Priority claimed from JP73570A external-priority patent/JPS578110B2/ja
Priority claimed from JP5890973A external-priority patent/JPS565754B2/ja
Application filed by Dainippon Pharmaceutical Co filed Critical Dainippon Pharmaceutical Co
Publication of SE415353B publication Critical patent/SE415353B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
SE7310973A 1972-08-14 1973-08-10 PROCEDURE FOR PREPARING OXOPYRIDO-PYRIMIDINE-PIPERAZINE DERIVATIVES SE415353B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP8128872A JPS5336478B2 (en) 1972-08-14 1972-08-14
JP12802272A JPS5617352B2 (en) 1972-12-19 1972-12-19
JP26973A JPS569507B2 (en) 1972-12-22 1972-12-22
JP733108A JPS569508B2 (en) 1972-12-26 1972-12-26
JP73570A JPS578110B2 (en) 1972-12-27 1972-12-27
JP5890973A JPS565754B2 (en) 1973-05-25 1973-05-25

Publications (1)

Publication Number Publication Date
SE415353B true SE415353B (en) 1980-09-29

Family

ID=27547514

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7310973A SE415353B (en) 1972-08-14 1973-08-10 PROCEDURE FOR PREPARING OXOPYRIDO-PYRIMIDINE-PIPERAZINE DERIVATIVES

Country Status (1)

Country Link
SE (1) SE415353B (en)

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