BE806526A - NEW DERIVATIVES OF IMIDAZO-QUINAZOLINE, THEIR PREPARATION AND THEIR APPLICATION AS MEDICINAL PRODUCTS - Google Patents

NEW DERIVATIVES OF IMIDAZO-QUINAZOLINE, THEIR PREPARATION AND THEIR APPLICATION AS MEDICINAL PRODUCTS

Info

Publication number
BE806526A
BE806526A BE137076A BE137076A BE806526A BE 806526 A BE806526 A BE 806526A BE 137076 A BE137076 A BE 137076A BE 137076 A BE137076 A BE 137076A BE 806526 A BE806526 A BE 806526A
Authority
BE
Belgium
Prior art keywords
quinazoline
imidazo
preparation
application
medicinal products
Prior art date
Application number
BE137076A
Other languages
French (fr)
Inventor
G E Hardtmann
Original Assignee
Sandoz Sa
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 Sandoz Sa filed Critical Sandoz Sa
Publication of BE806526A publication Critical patent/BE806526A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D235/28—Sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
BE137076A 1972-10-27 1973-10-25 NEW DERIVATIVES OF IMIDAZO-QUINAZOLINE, THEIR PREPARATION AND THEIR APPLICATION AS MEDICINAL PRODUCTS BE806526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30164872A 1972-10-27 1972-10-27

Publications (1)

Publication Number Publication Date
BE806526A true BE806526A (en) 1974-04-25

Family

ID=23164269

Family Applications (1)

Application Number Title Priority Date Filing Date
BE137076A BE806526A (en) 1972-10-27 1973-10-25 NEW DERIVATIVES OF IMIDAZO-QUINAZOLINE, THEIR PREPARATION AND THEIR APPLICATION AS MEDICINAL PRODUCTS

Country Status (5)

Country Link
JP (1) JPS49132100A (en)
BE (1) BE806526A (en)
DE (1) DE2353192A1 (en)
FR (1) FR2204419A1 (en)
NL (1) NL7314532A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871732A (en) * 1988-09-22 1989-10-03 Merrell Dow Pharmaceuticals Inc. Substituted imidazo(2,1-b)quinazolin-5(3H)-ones and related tricyclic compounds and use as bronchodilators
UA89035C2 (en) * 2003-12-03 2009-12-25 Лео Фарма А/С Hydroxamic acid esters and pharmaceutical use thereof

Also Published As

Publication number Publication date
JPS49132100A (en) 1974-12-18
FR2204419A1 (en) 1974-05-24
NL7314532A (en) 1974-05-01
DE2353192A1 (en) 1974-05-09

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