FR1475540A - Cassenic acid derivatives and their preparation - Google Patents

Cassenic acid derivatives and their preparation

Info

Publication number
FR1475540A
FR1475540A FR57468A FR57468A FR1475540A FR 1475540 A FR1475540 A FR 1475540A FR 57468 A FR57468 A FR 57468A FR 57468 A FR57468 A FR 57468A FR 1475540 A FR1475540 A FR 1475540A
Authority
FR
France
Prior art keywords
cassenic
preparation
acid derivatives
derivatives
acid
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
FR57468A
Other languages
French (fr)
Inventor
Hartmut Hauth
Dietrich Stauffacher
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Priority to FR57468A priority Critical patent/FR1475540A/en
Application granted granted Critical
Publication of FR1475540A publication Critical patent/FR1475540A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
FR57468A 1965-04-14 1966-04-13 Cassenic acid derivatives and their preparation Expired FR1475540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR57468A FR1475540A (en) 1965-04-14 1966-04-13 Cassenic acid derivatives and their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH526565 1965-04-14
FR57468A FR1475540A (en) 1965-04-14 1966-04-13 Cassenic acid derivatives and their preparation

Publications (1)

Publication Number Publication Date
FR1475540A true FR1475540A (en) 1967-03-31

Family

ID=25697340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57468A Expired FR1475540A (en) 1965-04-14 1966-04-13 Cassenic acid derivatives and their preparation

Country Status (1)

Country Link
FR (1) FR1475540A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536724A (en) * 1967-06-26 1970-10-27 Sandoz Ag Cassenic and isocassenic acid esters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536724A (en) * 1967-06-26 1970-10-27 Sandoz Ag Cassenic and isocassenic acid esters

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