GB1341402A - 1-isopropyl-4-p-fluorophenyl-6,7-methylenedioxy-2-1h-quinazo linone - Google Patents

1-isopropyl-4-p-fluorophenyl-6,7-methylenedioxy-2-1h-quinazo linone

Info

Publication number
GB1341402A
GB1341402A GB1341402DA GB1341402A GB 1341402 A GB1341402 A GB 1341402A GB 1341402D A GB1341402D A GB 1341402DA GB 1341402 A GB1341402 A GB 1341402A
Authority
GB
United Kingdom
Prior art keywords
methylenedioxy
fluorophenyl
isopropyl
quinazolinone
linone
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.)
Expired
Application number
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 AG filed Critical Sandoz AG
Publication of GB1341402A publication Critical patent/GB1341402A/en
Expired legal-status Critical Current

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

1341402 1-lsopropyl-4-(p-fluorophenyl)-6,7- methylenedioxy-2(1H)-quinazolinone SANDOZ Ltd 27 Nov 1970 [1 Dec 1969 5 May 1970] 25115/73 Divided out of 1341401 Heading C2C Novel 1-isopropyl-4-(p-fluorophenyl)-6,7-methylenedioxy-2(IH)-quinazolinone is prepared according to the method described in Specification 1,341,401. Pharmaceutical compositions having antiinflammatory activity comprise, as active ingredient, 1-isopropyl-4-(p-fluorophenyl)-6,7-methylenedioxy-2(IH)-quinazolinone, in association with a pharmaceutically acceptable carrier.
GB1341402D 1970-05-05 1970-11-27 1-isopropyl-4-p-fluorophenyl-6,7-methylenedioxy-2-1h-quinazo linone Expired GB1341402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3490270A 1970-05-05 1970-05-05

Publications (1)

Publication Number Publication Date
GB1341402A true GB1341402A (en) 1973-12-19

Family

ID=21879332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1341402D Expired GB1341402A (en) 1970-05-05 1970-11-27 1-isopropyl-4-p-fluorophenyl-6,7-methylenedioxy-2-1h-quinazo linone

Country Status (1)

Country Link
GB (1) GB1341402A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees