AT183077B - Process for the preparation of new hydrophenanthrene carboxylic acids and their derivatives - Google Patents

Process for the preparation of new hydrophenanthrene carboxylic acids and their derivatives

Info

Publication number
AT183077B
AT183077B AT183077DA AT183077B AT 183077 B AT183077 B AT 183077B AT 183077D A AT183077D A AT 183077DA AT 183077 B AT183077 B AT 183077B
Authority
AT
Austria
Prior art keywords
hydrophenanthrene
derivatives
preparation
new
carboxylic acids
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Application granted granted Critical
Publication of AT183077B publication Critical patent/AT183077B/en

Links

AT183077D 1952-08-26 1953-07-29 Process for the preparation of new hydrophenanthrene carboxylic acids and their derivatives AT183077B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH183077X 1952-08-26

Publications (1)

Publication Number Publication Date
AT183077B true AT183077B (en) 1955-09-10

Family

ID=4432017

Family Applications (1)

Application Number Title Priority Date Filing Date
AT183077D AT183077B (en) 1952-08-26 1953-07-29 Process for the preparation of new hydrophenanthrene carboxylic acids and their derivatives

Country Status (1)

Country Link
AT (1) AT183077B (en)

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