AT269868B - Process for the production of new coumarin derivatives - Google Patents

Process for the production of new coumarin derivatives

Info

Publication number
AT269868B
AT269868B AT178767A AT178767A AT269868B AT 269868 B AT269868 B AT 269868B AT 178767 A AT178767 A AT 178767A AT 178767 A AT178767 A AT 178767A AT 269868 B AT269868 B AT 269868B
Authority
AT
Austria
Prior art keywords
production
coumarin derivatives
new coumarin
new
derivatives
Prior art date
Application number
AT178767A
Other languages
German (de)
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to AT178767A priority Critical patent/AT269868B/en
Application granted granted Critical
Publication of AT269868B publication Critical patent/AT269868B/en

Links

AT178767A 1965-05-28 1965-05-28 Process for the production of new coumarin derivatives AT269868B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT178767A AT269868B (en) 1965-05-28 1965-05-28 Process for the production of new coumarin derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT178767A AT269868B (en) 1965-05-28 1965-05-28 Process for the production of new coumarin derivatives

Publications (1)

Publication Number Publication Date
AT269868B true AT269868B (en) 1969-04-10

Family

ID=3520957

Family Applications (1)

Application Number Title Priority Date Filing Date
AT178767A AT269868B (en) 1965-05-28 1965-05-28 Process for the production of new coumarin derivatives

Country Status (1)

Country Link
AT (1) AT269868B (en)

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