BE519190A - METHOD FOR THE PREPARATION OF COUMARIN DERIVATIVES. - Google Patents

METHOD FOR THE PREPARATION OF COUMARIN DERIVATIVES.

Info

Publication number
BE519190A
BE519190A BE519190A BE519190A BE519190A BE 519190 A BE519190 A BE 519190A BE 519190 A BE519190 A BE 519190A BE 519190 A BE519190 A BE 519190A BE 519190 A BE519190 A BE 519190A
Authority
BE
Belgium
Prior art keywords
preparation
coumarin derivatives
coumarin
derivatives
Prior art date
Application number
BE519190A
Other languages
French (fr)
Original Assignee
Prod 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 Prod Roche filed Critical Prod Roche
Publication of BE519190A publication Critical patent/BE519190A/en

Links

BE519190A 1952-04-15 1953-04-14 METHOD FOR THE PREPARATION OF COUMARIN DERIVATIVES. BE519190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH519190X 1952-04-15

Publications (1)

Publication Number Publication Date
BE519190A true BE519190A (en) 1955-04-01

Family

ID=38538635

Family Applications (1)

Application Number Title Priority Date Filing Date
BE519190A BE519190A (en) 1952-04-15 1953-04-14 METHOD FOR THE PREPARATION OF COUMARIN DERIVATIVES.

Country Status (1)

Country Link
BE (1) BE519190A (en)

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