ES279359A1 - Procedure for the preparation of 16-halogenmetilen-steroides (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of 16-halogenmetilen-steroides (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES279359A1
ES279359A1 ES0279359A ES279359A ES279359A1 ES 279359 A1 ES279359 A1 ES 279359A1 ES 0279359 A ES0279359 A ES 0279359A ES 279359 A ES279359 A ES 279359A ES 279359 A1 ES279359 A1 ES 279359A1
Authority
ES
Spain
Prior art keywords
translation
preparation
machine
legally binding
google translate
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
ES0279359A
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.)
Merck KGaA
Original Assignee
E Merck 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 E Merck AG filed Critical E Merck AG
Publication of ES279359A1 publication Critical patent/ES279359A1/en
Expired legal-status Critical Current

Links

Abstract

Process for the preparation of 16-halogenmethylene steroids of the general formula ** (See formula) ** in which R1 = H or a hydroxyl group, free or esterified, R2 = alpha-H, beta-OH or = 0 R3 = H or aliphatic acyl with 6 carbon atoms at most X = Cl o F Y = H o CH3 Z = H o F, characterized in that the corresponding saturated 16-halogenmethylene-steroids in position 1,2 are treated with dehydrogenating agents in the 1,2-position. (Machine-translation by Google Translate, not legally binding)
ES0279359A 1961-07-20 1962-07-19 Procedure for the preparation of 16-halogenmetilen-steroides (Machine-translation by Google Translate, not legally binding) Expired ES279359A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE279359X 1961-07-20

Publications (1)

Publication Number Publication Date
ES279359A1 true ES279359A1 (en) 1963-01-16

Family

ID=38569567

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0279359A Expired ES279359A1 (en) 1961-07-20 1962-07-19 Procedure for the preparation of 16-halogenmetilen-steroides (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES279359A1 (en)

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