AT308106B - Verfahren zur Herstellung neuer 2-(4-Oxo-4H-1-benzopyran-7-yl)-oxy-isobuttersäure-Derivate - Google Patents

Verfahren zur Herstellung neuer 2-(4-Oxo-4H-1-benzopyran-7-yl)-oxy-isobuttersäure-Derivate

Info

Publication number
AT308106B
AT308106B AT516771A AT516771A AT308106B AT 308106 B AT308106 B AT 308106B AT 516771 A AT516771 A AT 516771A AT 516771 A AT516771 A AT 516771A AT 308106 B AT308106 B AT 308106B
Authority
AT
Austria
Prior art keywords
benzopyran
oxy
oxo
preparation
new
Prior art date
Application number
AT516771A
Other languages
English (en)
Original Assignee
Boehringer Mannheim Gmbh
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 Boehringer Mannheim Gmbh filed Critical Boehringer Mannheim Gmbh
Application granted granted Critical
Publication of AT308106B publication Critical patent/AT308106B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
    • C07D311/28—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only
    • C07D311/30—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only not hydrogenated in the hetero ring, e.g. flavones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
AT516771A 1970-06-16 1971-06-15 Verfahren zur Herstellung neuer 2-(4-Oxo-4H-1-benzopyran-7-yl)-oxy-isobuttersäure-Derivate AT308106B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702029658 DE2029658A1 (de) 1970-06-16 1970-06-16 2 (4 Oxo-4H 1 benzopyran 7 yl) oxy isobutter saure Derivate und Verfahren zur Herstellung derselben

Publications (1)

Publication Number Publication Date
AT308106B true AT308106B (de) 1973-06-25

Family

ID=5774113

Family Applications (2)

Application Number Title Priority Date Filing Date
AT615472A AT308111B (de) 1970-06-16 1971-06-15 Verfahren zur Herstellung neuer 2-(4-Oxo-4H-1-benzopyran-7-yl)-oxy-isobuttersäure-Derivate
AT516771A AT308106B (de) 1970-06-16 1971-06-15 Verfahren zur Herstellung neuer 2-(4-Oxo-4H-1-benzopyran-7-yl)-oxy-isobuttersäure-Derivate

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT615472A AT308111B (de) 1970-06-16 1971-06-15 Verfahren zur Herstellung neuer 2-(4-Oxo-4H-1-benzopyran-7-yl)-oxy-isobuttersäure-Derivate

Country Status (4)

Country Link
AT (2) AT308111B (de)
DE (1) DE2029658A1 (de)
FR (1) FR2100766B1 (de)
GB (1) GB1291660A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2689127B1 (fr) * 1992-03-31 1994-05-06 Adir Cie Nouvelles 3', 5' -ditertbutyl-4'-hydroxy flavones, leur procede de preparation et les compositions pharmaceutiques les renfermant.
CN101613334B (zh) * 2008-06-23 2012-07-04 中国人民解放军军事医学科学院毒物药物研究所 黄酮类衍生物及其医药用途

Also Published As

Publication number Publication date
GB1291660A (en) 1972-10-04
FR2100766B1 (de) 1975-10-10
DE2029658A1 (de) 1971-12-23
FR2100766A1 (de) 1972-03-24
AT308111B (de) 1973-06-25

Similar Documents

Publication Publication Date Title
AT321457B (de) Verfahren zur Herstellung neuer 7-Aminocephalosporansäurederivate
CH531000A (de) Verfahren zur Herstellung neuer Benzocycloheptathiophene
AT326674B (de) Verfahren zur herstellung neuer naphthyridinderivaten
AT309696B (de) Verfahren zur Herstellung neuer D-Arabinofuranosylpurinderivate
AT313483B (de) Verfahren zur Herstellung neuer N(6)-Aralkyl-adenosin-Derivate
AT301752B (de) Verfahren zur Herstellung neuer Pleuromutilin-Derivate
CH520130A (de) Verfahren zur Herstellung von N-Fluordichlormethylthio-sulfamidsäure-Derivaten
AT302280B (de) Verfahren zur Herstellung der 3-Propionylsalicylsäure
AT301753B (de) Verfahren zur Herstellung neuer Pleuromutilin-Derivate
AT315164B (de) Verfahren zur Herstellung neuer 2-Nitroimidazolderivate
AT304762B (de) Verfahren zur Herstellung von Cephalosporansäurederivaten
CH522677A (de) Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure
CH542210A (de) Verfahren zur Herstellung neuer Dibenzazepinderivate
AT308111B (de) Verfahren zur Herstellung neuer 2-(4-Oxo-4H-1-benzopyran-7-yl)-oxy-isobuttersäure-Derivate
AT301036B (de) Verfahren zur Herstellung neuer Neriifolin-Derivate
CH533633A (de) Verfahren zur Herstellung neuer Phenanthrotriazolylderivate
AT308114B (de) Verfahren zur Herstellung neuer Piperidinderivate
AT313921B (de) Verfahren zur Herstellung neuer Dichlorvinylthionophosphorsäurediesteramide
AT310147B (de) Verfahren zur Herstellung neuer m-Benzoylphenylalkansäureester
CH543535A (de) Verfahren zur Herstellung von Thiazolderivaten
AT305274B (de) Verfahren zur Herstellung neuer 2-(3,4-Dimethyl-cumarin-7-yl)-oxy-alkylcarbonsäure-Derivate und ihrer Salzen
AT302529B (de) Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure
CH537947A (de) Verfahren zur Herstellung neuer Cephalosporansäurederivate
CH541552A (de) Verfahren zur Herstellung neuer Polyglycidylverbindungen
AT299176B (de) Verfahren zur Herstellung neuer Hexahydrophenanthrenderivate

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee