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FR71758E - Process for the preparation of dibenzo-cycloheptadiene derivatives - Google Patents

Process for the preparation of dibenzo-cycloheptadiene derivatives

Info

Publication number
FR71758E
FR71758E FR71758DA FR71758E FR 71758 E FR71758 E FR 71758E FR 71758D A FR71758D A FR 71758DA FR 71758 E FR71758 E FR 71758E
Authority
FR
France
Prior art keywords
dibenzo
preparation
cycloheptadiene
derivatives
cycloheptadiene derivatives
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)
Inventor
Georges Muller
Bruno Vaterlaus
Leon Velluz
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf SA
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 Roussel Uclaf SA filed Critical Roussel Uclaf SA
Application granted granted Critical
Publication of FR71758E publication Critical patent/FR71758E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR71758D 1957-06-28 1957-06-28 Process for the preparation of dibenzo-cycloheptadiene derivatives Expired FR71758E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR71758T 1957-06-28

Publications (1)

Publication Number Publication Date
FR71758E true FR71758E (en) 1960-01-19

Family

ID=8703282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR71758D Expired FR71758E (en) 1957-06-28 1957-06-28 Process for the preparation of dibenzo-cycloheptadiene derivatives

Country Status (1)

Country Link
FR (1) FR71758E (en)

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