BE759671A - QUINAZOLINONE DERIVATIVES, THEIR PREPARATION AND MEDICINAL PRODUCTS CONTAINING THESE DERIVATIVES - Google Patents

QUINAZOLINONE DERIVATIVES, THEIR PREPARATION AND MEDICINAL PRODUCTS CONTAINING THESE DERIVATIVES

Info

Publication number
BE759671A
BE759671A BE759671DA BE759671A BE 759671 A BE759671 A BE 759671A BE 759671D A BE759671D A BE 759671DA BE 759671 A BE759671 A BE 759671A
Authority
BE
Belgium
Prior art keywords
derivatives
preparation
products containing
medicinal products
quinazolinone
Prior art date
Application number
Other languages
French (fr)
Inventor
G A Cooke
W J Houlihan
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.)
Publication date
Publication of BE759671A publication Critical patent/BE759671A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring 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 to atoms of the carbocyclic ring
    • C07D317/66—Nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE759671D 1969-12-01 QUINAZOLINONE DERIVATIVES, THEIR PREPARATION AND MEDICINAL PRODUCTS CONTAINING THESE DERIVATIVES BE759671A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88132569A 1969-12-01 1969-12-01
US3490270A 1970-05-05 1970-05-05

Publications (1)

Publication Number Publication Date
BE759671A true BE759671A (en) 1971-06-01

Family

ID=26711546

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759671D BE759671A (en) 1969-12-01 QUINAZOLINONE DERIVATIVES, THEIR PREPARATION AND MEDICINAL PRODUCTS CONTAINING THESE DERIVATIVES

Country Status (8)

Country Link
JP (2) JPS4946320B1 (en)
BE (1) BE759671A (en)
CA (1) CA962679A (en)
CH (1) CH539072A (en)
ES (1) ES386022A1 (en)
FR (1) FR2081322B1 (en)
GB (1) GB1341401A (en)
SE (1) SE364276B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543264U (en) * 1977-06-07 1979-01-10
EP0488144A1 (en) * 1990-11-26 1992-06-03 Tsumura & Co. Benzodioxole derivatives and hepatopathy improvers comprising the same
EP1066039A4 (en) 1998-03-02 2003-02-26 Cocensys Inc Substituted quinazolines and analogs and the use thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH515911A (en) * 1968-07-01 1971-11-30 Sandoz Ag Process for the preparation of 3,4-dihydro-4-phenyl-2 (1H) -quinazolinones
FR2012061A1 (en) * 1969-06-30 1970-03-13 Sandoz Sa Quinazolinone derivs - with antiphlogistic props

Also Published As

Publication number Publication date
SE364276B (en) 1974-02-18
CH539072A (en) 1973-07-15
ES386022A1 (en) 1973-12-16
FR2081322B1 (en) 1974-10-11
GB1341401A (en) 1973-12-19
JPS4946320B1 (en) 1974-12-09
CA962679A (en) 1975-02-11
JPS4947759B1 (en) 1974-12-17
FR2081322A1 (en) 1971-12-03

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