CH546243A - Verfahren zur herstellung von chinazolindion-derivaten. - Google Patents

Verfahren zur herstellung von chinazolindion-derivaten.

Info

Publication number
CH546243A
CH546243A CH546243DA CH546243A CH 546243 A CH546243 A CH 546243A CH 546243D A CH546243D A CH 546243DA CH 546243 A CH546243 A CH 546243A
Authority
CH
Switzerland
Prior art keywords
quinazolindione
derivatives
preparation
quinazolindione derivatives
Prior art date
Application number
Other languages
German (de)
English (en)
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
Application filed by Hisamitsu Pharmaceutical Co filed Critical Hisamitsu Pharmaceutical Co
Publication of CH546243A publication Critical patent/CH546243A/xx

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
    • C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
    • C07D239/96—Two oxygen atoms
    • 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)
  • Plural Heterocyclic Compounds (AREA)
CH546243D 1970-04-27 1971-04-27 Verfahren zur herstellung von chinazolindion-derivaten. CH546243A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3649470 1970-04-27

Publications (1)

Publication Number Publication Date
CH546243A true CH546243A (de) 1974-02-28

Family

ID=12471364

Family Applications (1)

Application Number Title Priority Date Filing Date
CH546243D CH546243A (de) 1970-04-27 1971-04-27 Verfahren zur herstellung von chinazolindion-derivaten.

Country Status (4)

Country Link
CH (1) CH546243A (enrdf_load_stackoverflow)
DE (1) DE2120663C3 (enrdf_load_stackoverflow)
FR (1) FR2100623B1 (enrdf_load_stackoverflow)
GB (1) GB1311573A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016166A (en) * 1973-12-14 1977-04-05 Hisamitsu Pharmaceutical Co., Inc. 1-Nitrophenylquinazoline-2,4(1H,3H)-diones

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2446963A1 (en) * 2001-06-19 2002-12-27 Warner-Lambert Company Llc Quinazolinediones as antibacterial agents
AU2004275718B2 (en) * 2003-09-23 2008-02-07 Merck Sharp & Dohme Corp. Quinazoline potassium channel inhibitors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016166A (en) * 1973-12-14 1977-04-05 Hisamitsu Pharmaceutical Co., Inc. 1-Nitrophenylquinazoline-2,4(1H,3H)-diones

Also Published As

Publication number Publication date
DE2166614A1 (de) 1974-10-31
DE2120663A1 (de) 1971-11-11
DE2166614B2 (de) 1976-09-16
FR2100623B1 (enrdf_load_stackoverflow) 1976-04-16
GB1311573A (en) 1973-03-28
FR2100623A1 (enrdf_load_stackoverflow) 1972-03-24
DE2120663B2 (de) 1975-02-06
DE2120663C3 (de) 1975-09-18

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Legal Events

Date Code Title Description
PL Patent ceased