OA04135A - Quinazolinone derivatives and their preparation. - Google Patents

Quinazolinone derivatives and their preparation.

Info

Publication number
OA04135A
OA04135A OA54642A OA54642A OA04135A OA 04135 A OA04135 A OA 04135A OA 54642 A OA54642 A OA 54642A OA 54642 A OA54642 A OA 54642A OA 04135 A OA04135 A OA 04135A
Authority
OA
OAPI
Prior art keywords
preparation
quinazolinone derivatives
quinazolinone
derivatives
Prior art date
Application number
OA54642A
Other languages
French (fr)
Inventor
Goetz E Hardimann
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 OA04135A publication Critical patent/OA04135A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/24—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in positions 2 and 4
    • C07D265/26—Two oxygen atoms, e.g. isatoic anhydride
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
OA54642A 1971-07-15 1972-07-14 Quinazolinone derivatives and their preparation. OA04135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16310571A 1971-07-15 1971-07-15

Publications (1)

Publication Number Publication Date
OA04135A true OA04135A (en) 1979-11-30

Family

ID=22588501

Family Applications (1)

Application Number Title Priority Date Filing Date
OA54642A OA04135A (en) 1971-07-15 1972-07-14 Quinazolinone derivatives and their preparation.

Country Status (13)

Country Link
AR (1) AR199553A1 (en)
AU (1) AU4455572A (en)
BE (1) BE786254R (en)
DD (1) DD98932A5 (en)
DE (1) DE2234174A1 (en)
ES (1) ES404833A1 (en)
FR (1) FR2145629B2 (en)
GB (1) GB1392254A (en)
HU (1) HU164961B (en)
IL (1) IL39901A0 (en)
NL (1) NL7209551A (en)
OA (1) OA04135A (en)
ZA (1) ZA724874B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220438A1 (en) * 1982-05-29 1983-12-01 Troponwerke GmbH & Co KG, 5000 Köln CHINAZOLINE DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE IN MEDICINAL PRODUCTS

Also Published As

Publication number Publication date
FR2145629B2 (en) 1976-04-16
ES404833A1 (en) 1976-01-01
AU4455572A (en) 1974-01-17
AR199553A1 (en) 1974-09-13
GB1392254A (en) 1975-04-30
IL39901A0 (en) 1972-09-28
DD98932A5 (en) 1973-07-12
ZA724874B (en) 1974-02-27
FR2145629A2 (en) 1973-02-23
BE786254R (en) 1973-01-15
NL7209551A (en) 1973-01-17
HU164961B (en) 1974-05-28
DE2234174A1 (en) 1973-01-25

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