AT306012B - Process for the production of new benzodioxane derivatives and their salts - Google Patents

Process for the production of new benzodioxane derivatives and their salts

Info

Publication number
AT306012B
AT306012B AT165471A AT165471A AT306012B AT 306012 B AT306012 B AT 306012B AT 165471 A AT165471 A AT 165471A AT 165471 A AT165471 A AT 165471A AT 306012 B AT306012 B AT 306012B
Authority
AT
Austria
Prior art keywords
salts
new
production
benzodioxane derivatives
benzodioxane
Prior art date
Application number
AT165471A
Other languages
German (de)
Original Assignee
Yoshitomi Pharmaceutical
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
Priority claimed from JP45017513A external-priority patent/JPS4920592B1/ja
Priority claimed from JP45126834A external-priority patent/JPS4946626B1/ja
Priority claimed from JP45126832A external-priority patent/JPS4946624B1/ja
Application filed by Yoshitomi Pharmaceutical filed Critical Yoshitomi Pharmaceutical
Application granted granted Critical
Publication of AT306012B publication Critical patent/AT306012B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/10—Spiro-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
AT165471A 1970-02-27 1971-02-26 Process for the production of new benzodioxane derivatives and their salts AT306012B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP45017513A JPS4920592B1 (en) 1970-02-27 1970-02-27
JP45126834A JPS4946626B1 (en) 1970-12-24 1970-12-24
JP45126832A JPS4946624B1 (en) 1970-12-24 1970-12-24

Publications (1)

Publication Number Publication Date
AT306012B true AT306012B (en) 1973-03-26

Family

ID=27281861

Family Applications (1)

Application Number Title Priority Date Filing Date
AT165471A AT306012B (en) 1970-02-27 1971-02-26 Process for the production of new benzodioxane derivatives and their salts

Country Status (1)

Country Link
AT (1) AT306012B (en)

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Legal Events

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