DK99463C - Process for the preparation of 4-amino-coumarin derivatives or salts thereof. - Google Patents

Process for the preparation of 4-amino-coumarin derivatives or salts thereof.

Info

Publication number
DK99463C
DK99463C DK451561A DK451561A DK99463C DK 99463 C DK99463 C DK 99463C DK 451561 A DK451561 A DK 451561A DK 451561 A DK451561 A DK 451561A DK 99463 C DK99463 C DK 99463C
Authority
DK
Denmark
Prior art keywords
salts
amino
preparation
coumarin derivatives
coumarin
Prior art date
Application number
DK451561A
Other languages
Danish (da)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of DK99463C publication Critical patent/DK99463C/en

Links

DK451561A 1960-11-15 1961-11-14 Process for the preparation of 4-amino-coumarin derivatives or salts thereof. DK99463C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH99463X 1960-11-15

Publications (1)

Publication Number Publication Date
DK99463C true DK99463C (en) 1964-08-10

Family

ID=4357395

Family Applications (1)

Application Number Title Priority Date Filing Date
DK451561A DK99463C (en) 1960-11-15 1961-11-14 Process for the preparation of 4-amino-coumarin derivatives or salts thereof.

Country Status (1)

Country Link
DK (1) DK99463C (en)

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