AT297706B - Process for the production of quinazolines and their salts - Google Patents

Process for the production of quinazolines and their salts

Info

Publication number
AT297706B
AT297706B AT690969A AT690969A AT297706B AT 297706 B AT297706 B AT 297706B AT 690969 A AT690969 A AT 690969A AT 690969 A AT690969 A AT 690969A AT 297706 B AT297706 B AT 297706B
Authority
AT
Austria
Prior art keywords
quinazolines
salts
production
Prior art date
Application number
AT690969A
Other languages
German (de)
Original Assignee
Sumitomo Chemical 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
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Application granted granted Critical
Publication of AT297706B publication Critical patent/AT297706B/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
    • A61K31/517—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
    • C07D239/80—Oxygen atoms
    • C07D239/82—Oxygen atoms with an aryl radical attached in position 4

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)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT690969A 1968-07-18 1969-07-17 Process for the production of quinazolines and their salts AT297706B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5098368 1968-07-18
JP7637768 1968-10-18

Publications (1)

Publication Number Publication Date
AT297706B true AT297706B (en) 1972-04-10

Family

ID=26391484

Family Applications (1)

Application Number Title Priority Date Filing Date
AT690969A AT297706B (en) 1968-07-18 1969-07-17 Process for the production of quinazolines and their salts

Country Status (3)

Country Link
AT (1) AT297706B (en)
SE (1) SE377567B (en)
SU (1) SU417945A3 (en)

Also Published As

Publication number Publication date
SE377567B (en) 1975-07-14
SU417945A3 (en) 1974-02-28

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Legal Events

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