DE1274129B - 2-Methyl-3-(o-aminophenyl)-6-amino-3H-chinazolon-(4) - Google Patents

2-Methyl-3-(o-aminophenyl)-6-amino-3H-chinazolon-(4)

Info

Publication number
DE1274129B
DE1274129B DEB77866A DEB0077866A DE1274129B DE 1274129 B DE1274129 B DE 1274129B DE B77866 A DEB77866 A DE B77866A DE B0077866 A DEB0077866 A DE B0077866A DE 1274129 B DE1274129 B DE 1274129B
Authority
DE
Germany
Prior art keywords
methyl
compound
amino
quinazolone
aminophenyl
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DEB77866A
Other languages
German (de)
English (en)
Inventor
Dr Alex Heusner
Dr Karl Zeile
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
C.H. Boehringer Sohn AG and Co KG
Original Assignee
C.H. Boehringer Sohn AG and Co KG
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 to GB1054539D priority Critical patent/GB1054539A/en
Application filed by C.H. Boehringer Sohn AG and Co KG filed Critical C.H. Boehringer Sohn AG and Co KG
Priority to DEB77866A priority patent/DE1274129B/de
Priority to CH1009465A priority patent/CH507258A/de
Priority to FR26397A priority patent/FR4572M/fr
Priority to FR26396A priority patent/FR1446523A/fr
Publication of DE1274129B publication Critical patent/DE1274129B/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88—Oxygen atoms
    • C07D239/91—Oxygen atoms with aryl or aralkyl radicals attached in position 2 or 3
    • 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

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DEB77866A 1964-07-28 1964-07-28 2-Methyl-3-(o-aminophenyl)-6-amino-3H-chinazolon-(4) Pending DE1274129B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1054539D GB1054539A (cg-RX-API-DMAC7.html) 1964-07-28
DEB77866A DE1274129B (de) 1964-07-28 1964-07-28 2-Methyl-3-(o-aminophenyl)-6-amino-3H-chinazolon-(4)
CH1009465A CH507258A (de) 1964-07-28 1965-07-19 Verfahren zur Herstellung neuer 2-Methyl-3-phenyl-3H-4-chinazolone
FR26397A FR4572M (cg-RX-API-DMAC7.html) 1964-07-28 1965-07-28
FR26396A FR1446523A (fr) 1964-07-28 1965-07-28 Procédé de préparation des nouvelles méthyle-2 phényle-3 eta-3 quinazolones-4

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB77866A DE1274129B (de) 1964-07-28 1964-07-28 2-Methyl-3-(o-aminophenyl)-6-amino-3H-chinazolon-(4)

Publications (1)

Publication Number Publication Date
DE1274129B true DE1274129B (de) 1968-08-01

Family

ID=6979637

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB77866A Pending DE1274129B (de) 1964-07-28 1964-07-28 2-Methyl-3-(o-aminophenyl)-6-amino-3H-chinazolon-(4)

Country Status (4)

Country Link
CH (1) CH507258A (cg-RX-API-DMAC7.html)
DE (1) DE1274129B (cg-RX-API-DMAC7.html)
FR (1) FR4572M (cg-RX-API-DMAC7.html)
GB (1) GB1054539A (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
FR4572M (cg-RX-API-DMAC7.html) 1966-11-07
GB1054539A (cg-RX-API-DMAC7.html)
CH507258A (de) 1971-05-15

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