SE397979B - Analogiforfarande for framstellning av pyrido/2,3-d/pyrimidin-2,4-dioner - Google Patents

Analogiforfarande for framstellning av pyrido/2,3-d/pyrimidin-2,4-dioner

Info

Publication number
SE397979B
SE397979B SE7309612A SE7309612A SE397979B SE 397979 B SE397979 B SE 397979B SE 7309612 A SE7309612 A SE 7309612A SE 7309612 A SE7309612 A SE 7309612A SE 397979 B SE397979 B SE 397979B
Authority
SE
Sweden
Prior art keywords
dioner
pyrimidine
preparing pyrido
analogical procedure
analogical
Prior art date
Application number
SE7309612A
Other languages
English (en)
Inventor
K Noda
A Nakagawa
T Motomura
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 JP6855172A external-priority patent/JPS5648513B2/ja
Priority claimed from JP8819272A external-priority patent/JPS5645915B2/ja
Priority claimed from JP11338372A external-priority patent/JPS5622873B2/ja
Priority claimed from JP11331072A external-priority patent/JPS5622872B2/ja
Priority claimed from JP11590672A external-priority patent/JPS5645916B2/ja
Priority claimed from JP11836672A external-priority patent/JPS5530516B2/ja
Application filed by Hisamitsu Pharmaceutical Co filed Critical Hisamitsu Pharmaceutical Co
Publication of SE397979B publication Critical patent/SE397979B/sv

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)
SE7309612A 1972-07-07 1973-07-09 Analogiforfarande for framstellning av pyrido/2,3-d/pyrimidin-2,4-dioner SE397979B (sv)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP6855172A JPS5648513B2 (sv) 1972-07-07 1972-07-07
JP8819272A JPS5645915B2 (sv) 1972-09-01 1972-09-01
JP11338372A JPS5622873B2 (sv) 1972-11-10 1972-11-10
JP11331072A JPS5622872B2 (sv) 1972-11-11 1972-11-11
JP11590672A JPS5645916B2 (sv) 1972-11-18 1972-11-18
JP11836672A JPS5530516B2 (sv) 1972-11-23 1972-11-23

Publications (1)

Publication Number Publication Date
SE397979B true SE397979B (sv) 1977-11-28

Family

ID=27548366

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7309612A SE397979B (sv) 1972-07-07 1973-07-09 Analogiforfarande for framstellning av pyrido/2,3-d/pyrimidin-2,4-dioner

Country Status (1)

Country Link
SE (1) SE397979B (sv)

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