ES546463A0 - METHOD FOR THE PREPARATION OF 6-METHYLENE-3-OXO- 4-STEROIDS - Google Patents

METHOD FOR THE PREPARATION OF 6-METHYLENE-3-OXO- 4-STEROIDS

Info

Publication number
ES546463A0
ES546463A0 ES546463A ES546463A ES546463A0 ES 546463 A0 ES546463 A0 ES 546463A0 ES 546463 A ES546463 A ES 546463A ES 546463 A ES546463 A ES 546463A ES 546463 A0 ES546463 A0 ES 546463A0
Authority
ES
Spain
Prior art keywords
steroids
oxo
methylene
preparation
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.)
Granted
Application number
ES546463A
Other languages
Spanish (es)
Other versions
ES8607340A3 (en
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.)
Compania Espanola de Sintesis Quimica SA CESQUISA
Original Assignee
Compania Espanola de Sintesis Quimica SA CESQUISA
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
Priority claimed from GB14162A external-priority patent/GB960729A/en
Application filed by Compania Espanola de Sintesis Quimica SA CESQUISA filed Critical Compania Espanola de Sintesis Quimica SA CESQUISA
Priority to ES85546463A priority Critical patent/ES8607340A3/en
Publication of ES546463A0 publication Critical patent/ES546463A0/en
Publication of ES8607340A3 publication Critical patent/ES8607340A3/en
Expired legal-status Critical Current

Links

ES85546463A 1962-01-02 1985-08-28 Prepn. of methylene oxo-steroid(s) Expired ES8607340A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES85546463A ES8607340A3 (en) 1962-01-02 1985-08-28 Prepn. of methylene oxo-steroid(s)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB14162A GB960729A (en) 1962-01-02 1962-01-02 Preparation of 3-oxo-í¸-6-methyl steroids
ES85546463A ES8607340A3 (en) 1962-01-02 1985-08-28 Prepn. of methylene oxo-steroid(s)

Publications (2)

Publication Number Publication Date
ES546463A0 true ES546463A0 (en) 1986-06-16
ES8607340A3 ES8607340A3 (en) 1986-06-16

Family

ID=26156120

Family Applications (1)

Application Number Title Priority Date Filing Date
ES85546463A Expired ES8607340A3 (en) 1962-01-02 1985-08-28 Prepn. of methylene oxo-steroid(s)

Country Status (1)

Country Link
ES (1) ES8607340A3 (en)

Also Published As

Publication number Publication date
ES8607340A3 (en) 1986-06-16

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