CA452019A - Hydroxy-hydrophenanthrene-carboxylic acids and their derivatives - Google Patents

Hydroxy-hydrophenanthrene-carboxylic acids and their derivatives

Info

Publication number
CA452019A
CA452019A CA452019A CA452019DA CA452019A CA 452019 A CA452019 A CA 452019A CA 452019 A CA452019 A CA 452019A CA 452019D A CA452019D A CA 452019DA CA 452019 A CA452019 A CA 452019A
Authority
CA
Canada
Prior art keywords
hydrophenanthrene
hydroxy
derivatives
carboxylic acids
carboxylic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA452019A
Other languages
French (fr)
Inventor
Rene Billeter Jean
Miescher Karl
Heer Jules
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Schweiz AG
Original Assignee
Ciba AG
Publication date
Application granted granted Critical
Publication of CA452019A publication Critical patent/CA452019A/en
Expired legal-status Critical Current

Links

CA452019A Hydroxy-hydrophenanthrene-carboxylic acids and their derivatives Expired CA452019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA452019T

Publications (1)

Publication Number Publication Date
CA452019A true CA452019A (en) 1948-10-19

Family

ID=35569747

Family Applications (1)

Application Number Title Priority Date Filing Date
CA452019A Expired CA452019A (en) Hydroxy-hydrophenanthrene-carboxylic acids and their derivatives

Country Status (1)

Country Link
CA (1) CA452019A (en)

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