FR970679A - New hydrophenanthene-carboxylic acids and their derivatives and process for their preparation - Google Patents

New hydrophenanthene-carboxylic acids and their derivatives and process for their preparation

Info

Publication number
FR970679A
FR970679A FR970679DA FR970679A FR 970679 A FR970679 A FR 970679A FR 970679D A FR970679D A FR 970679DA FR 970679 A FR970679 A FR 970679A
Authority
FR
France
Prior art keywords
hydrophenanthene
derivatives
preparation
new
carboxylic acids
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
Other languages
French (fr)
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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 AG, Ciba AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR970679A publication Critical patent/FR970679A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C61/16—Unsaturated compounds
    • C07C61/39—Unsaturated compounds containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/26—Phenanthrenes; Hydrogenated phenanthrenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR970679D 1947-08-27 1948-08-24 New hydrophenanthene-carboxylic acids and their derivatives and process for their preparation Expired FR970679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH970679X 1947-08-27

Publications (1)

Publication Number Publication Date
FR970679A true FR970679A (en) 1951-01-08

Family

ID=4550965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970679D Expired FR970679A (en) 1947-08-27 1948-08-24 New hydrophenanthene-carboxylic acids and their derivatives and process for their preparation

Country Status (1)

Country Link
FR (1) FR970679A (en)

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