DK83987C - Process for the preparation of chromonyl-3- (4-hydroxycoumarinyl-3) -methane. - Google Patents

Process for the preparation of chromonyl-3- (4-hydroxycoumarinyl-3) -methane.

Info

Publication number
DK83987C
DK83987C DK39655A DK39655A DK83987C DK 83987 C DK83987 C DK 83987C DK 39655 A DK39655 A DK 39655A DK 39655 A DK39655 A DK 39655A DK 83987 C DK83987 C DK 83987C
Authority
DK
Denmark
Prior art keywords
hydroxycoumarinyl
chromonyl
methane
preparation
Prior art date
Application number
DK39655A
Other languages
Danish (da)
Original Assignee
Spofa Spojene Farmaceuticke Zd
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 Spofa Spojene Farmaceuticke Zd filed Critical Spofa Spojene Farmaceuticke Zd
Application granted granted Critical
Publication of DK83987C publication Critical patent/DK83987C/en

Links

DK39655A 1954-04-27 1955-02-05 Process for the preparation of chromonyl-3- (4-hydroxycoumarinyl-3) -methane. DK83987C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS83987X 1954-04-27

Publications (1)

Publication Number Publication Date
DK83987C true DK83987C (en) 1957-12-02

Family

ID=5434451

Family Applications (1)

Application Number Title Priority Date Filing Date
DK39655A DK83987C (en) 1954-04-27 1955-02-05 Process for the preparation of chromonyl-3- (4-hydroxycoumarinyl-3) -methane.

Country Status (1)

Country Link
DK (1) DK83987C (en)

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