DE2234174A1 - Verfahren zur herstellung von chinazolinonen - Google Patents

Verfahren zur herstellung von chinazolinonen

Info

Publication number
DE2234174A1
DE2234174A1 DE2234174A DE2234174A DE2234174A1 DE 2234174 A1 DE2234174 A1 DE 2234174A1 DE 2234174 A DE2234174 A DE 2234174A DE 2234174 A DE2234174 A DE 2234174A DE 2234174 A1 DE2234174 A1 DE 2234174A1
Authority
DE
Germany
Prior art keywords
formula
carbon atoms
alkoxy
hydroxy
compounds
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.)
Pending
Application number
DE2234174A
Other languages
German (de)
English (en)
Inventor
Goetz E Hardtmann
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 DE2234174A1 publication Critical patent/DE2234174A1/de
Pending legal-status Critical Current

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)
DE2234174A 1971-07-15 1972-07-12 Verfahren zur herstellung von chinazolinonen Pending DE2234174A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2234174A1 true DE2234174A1 (de) 1973-01-25

Family

ID=22588501

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2234174A Pending DE2234174A1 (de) 1971-07-15 1972-07-12 Verfahren zur herstellung von chinazolinonen

Country Status (13)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095641A1 (de) * 1982-05-29 1983-12-07 Troponwerke GmbH & Co. KG Chinazolinonderivate, Verfahren zu ihrer Herstellung und ihre Verwendung in Arzneimitteln

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095641A1 (de) * 1982-05-29 1983-12-07 Troponwerke GmbH & Co. KG Chinazolinonderivate, Verfahren zu ihrer Herstellung und ihre Verwendung in Arzneimitteln

Also Published As

Publication number Publication date
ZA724874B (en) 1974-02-27
OA04135A (fr) 1979-11-30
BE786254R (fr) 1973-01-15
IL39901A0 (en) 1972-09-28
AR199553A1 (es) 1974-09-13
FR2145629A2 (hu) 1973-02-23
HU164961B (hu) 1974-05-28
NL7209551A (hu) 1973-01-17
DD98932A5 (hu) 1973-07-12
FR2145629B2 (hu) 1976-04-16
AU4455572A (en) 1974-01-17
GB1392254A (en) 1975-04-30
ES404833A1 (es) 1976-01-01

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