AT231986B - Process for the preparation of new 4-hydroxycoumarins bearing a substituted phenyl group in the 3-position - Google Patents

Process for the preparation of new 4-hydroxycoumarins bearing a substituted phenyl group in the 3-position

Info

Publication number
AT231986B
AT231986B AT451862A AT451862A AT231986B AT 231986 B AT231986 B AT 231986B AT 451862 A AT451862 A AT 451862A AT 451862 A AT451862 A AT 451862A AT 231986 B AT231986 B AT 231986B
Authority
AT
Austria
Prior art keywords
hydroxycoumarins
bearing
preparation
new
phenyl group
Prior art date
Application number
AT451862A
Other languages
German (de)
Original Assignee
Koninklijke Pharma Fab Nv
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 Koninklijke Pharma Fab Nv filed Critical Koninklijke Pharma Fab Nv
Application granted granted Critical
Publication of AT231986B publication Critical patent/AT231986B/en

Links

AT451862A 1959-12-05 1960-12-05 Process for the preparation of new 4-hydroxycoumarins bearing a substituted phenyl group in the 3-position AT231986B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL231986X 1959-12-05

Publications (1)

Publication Number Publication Date
AT231986B true AT231986B (en) 1964-02-25

Family

ID=19780018

Family Applications (1)

Application Number Title Priority Date Filing Date
AT451862A AT231986B (en) 1959-12-05 1960-12-05 Process for the preparation of new 4-hydroxycoumarins bearing a substituted phenyl group in the 3-position

Country Status (1)

Country Link
AT (1) AT231986B (en)

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