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CH527784A - Process for preparing a substituted octahydronaphthalenone - Google Patents

Process for preparing a substituted octahydronaphthalenone

Info

Publication number
CH527784A
CH527784A CH280571A CH280571A CH527784A CH 527784 A CH527784 A CH 527784A CH 280571 A CH280571 A CH 280571A CH 280571 A CH280571 A CH 280571A CH 527784 A CH527784 A CH 527784A
Authority
CH
Switzerland
Prior art keywords
octahydronaphthalenone
substituted
preparing
substituted octahydronaphthalenone
Prior art date
Application number
CH280571A
Other languages
French (fr)
Inventor
Summer Johnson William
Archer Sydney
Original Assignee
Sterling Drug Inc
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 Sterling Drug Inc filed Critical Sterling Drug Inc
Priority claimed from CH1186469A external-priority patent/CH506509A/en
Publication of CH527784A publication Critical patent/CH527784A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • C07J75/005—Preparation of steroids by cyclization of non-steroid compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C35/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C35/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic
    • C07C35/06—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic containing a five-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
CH280571A 1968-08-05 1969-08-05 Process for preparing a substituted octahydronaphthalenone CH527784A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74994568A 1968-08-05 1968-08-05
CH1186469A CH506509A (en) 1968-08-05 1969-08-05 Process for the preparation of steroids

Publications (1)

Publication Number Publication Date
CH527784A true CH527784A (en) 1972-09-15

Family

ID=25709078

Family Applications (2)

Application Number Title Priority Date Filing Date
CH280671A CH517087A (en) 1968-08-05 1969-08-05 Synthesis of dl-19-norpregna-4,16-diene-3,20-dione
CH280571A CH527784A (en) 1968-08-05 1969-08-05 Process for preparing a substituted octahydronaphthalenone

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH280671A CH517087A (en) 1968-08-05 1969-08-05 Synthesis of dl-19-norpregna-4,16-diene-3,20-dione

Country Status (1)

Country Link
CH (2) CH517087A (en)

Also Published As

Publication number Publication date
CH517087A (en) 1971-12-31

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Legal Events

Date Code Title Description
PL Patent ceased