ES308471A1 - A procedure for preparation of 3,16 beta-dihydroxy 16 alphaetinyl 19-nor 1,3,5 (10) -androstatrene. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for preparation of 3,16 beta-dihydroxy 16 alphaetinyl 19-nor 1,3,5 (10) -androstatrene. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES308471A1
ES308471A1 ES0308471A ES308471A ES308471A1 ES 308471 A1 ES308471 A1 ES 308471A1 ES 0308471 A ES0308471 A ES 0308471A ES 308471 A ES308471 A ES 308471A ES 308471 A1 ES308471 A1 ES 308471A1
Authority
ES
Spain
Prior art keywords
dihydroxy
beta
translation
machine
legally binding
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
ES0308471A
Other languages
Spanish (es)
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
Priority to ES0308471A priority Critical patent/ES308471A1/en
Publication of ES308471A1 publication Critical patent/ES308471A1/en
Expired legal-status Critical Current

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  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Steroid Compounds (AREA)

Abstract

A method of preparing 3,16 beta-dihydroxy 16 alpha-ethynyl 19-nor 1,3,5 (10) -androstatriene of the formula: ** (See formula) ** characterized in that acetylene is made to act on the 3-hydroxy 16-oxo 19-nor 1,3,5 (10) -androstatriene, in the presence of potassium tertiary amylate, to form the 3.16 beta-dihydroxy 16 alpha- ethinyl 19-nor 1,3,5 (10) -androstatriene. (Machine-translation by Google Translate, not legally binding)
ES0308471A 1965-01-23 1965-01-23 A procedure for preparation of 3,16 beta-dihydroxy 16 alphaetinyl 19-nor 1,3,5 (10) -androstatrene. (Machine-translation by Google Translate, not legally binding) Expired ES308471A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0308471A ES308471A1 (en) 1965-01-23 1965-01-23 A procedure for preparation of 3,16 beta-dihydroxy 16 alphaetinyl 19-nor 1,3,5 (10) -androstatrene. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0308471A ES308471A1 (en) 1965-01-23 1965-01-23 A procedure for preparation of 3,16 beta-dihydroxy 16 alphaetinyl 19-nor 1,3,5 (10) -androstatrene. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES308471A1 true ES308471A1 (en) 1965-05-01

Family

ID=34500705

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0308471A Expired ES308471A1 (en) 1965-01-23 1965-01-23 A procedure for preparation of 3,16 beta-dihydroxy 16 alphaetinyl 19-nor 1,3,5 (10) -androstatrene. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES308471A1 (en)

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