ES315591A1 - A procedure for the preparation of new 16-halogen-9 beta, 10 alpha-pregnanos. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the preparation of new 16-halogen-9 beta, 10 alpha-pregnanos. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES315591A1
ES315591A1 ES0315591A ES315591A ES315591A1 ES 315591 A1 ES315591 A1 ES 315591A1 ES 0315591 A ES0315591 A ES 0315591A ES 315591 A ES315591 A ES 315591A ES 315591 A1 ES315591 A1 ES 315591A1
Authority
ES
Spain
Prior art keywords
preparation
translation
halogen
new
machine
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
ES0315591A
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Priority to ES0315591A priority Critical patent/ES315591A1/en
Publication of ES315591A1 publication Critical patent/ES315591A1/en
Expired legal-status Critical Current

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Abstract

A process for the preparation of new 16-halogen-9beta, 10alpha-pregnanes, characterized in that it consists in producing a compound of the general formula ** (See formula) ** where R1 represents a system (see formula) "hal" represents a chlorine, bromine or fluorine atom, according to already known methods for the preparation of the corresponding steroids of the normal series. (Machine-translation by Google Translate, not legally binding)
ES0315591A 1965-07-20 1965-07-20 A procedure for the preparation of new 16-halogen-9 beta, 10 alpha-pregnanos. (Machine-translation by Google Translate, not legally binding) Expired ES315591A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0315591A ES315591A1 (en) 1965-07-20 1965-07-20 A procedure for the preparation of new 16-halogen-9 beta, 10 alpha-pregnanos. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0315591A ES315591A1 (en) 1965-07-20 1965-07-20 A procedure for the preparation of new 16-halogen-9 beta, 10 alpha-pregnanos. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES315591A1 true ES315591A1 (en) 1966-04-16

Family

ID=34504073

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0315591A Expired ES315591A1 (en) 1965-07-20 1965-07-20 A procedure for the preparation of new 16-halogen-9 beta, 10 alpha-pregnanos. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES315591A1 (en)

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