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ES180809A2 - PROCEDURE FOR OBTAINING ANDROSTANOLONES SUBSTITUTED IN 17 POSITION, SATURATED NOT SATURATED, AND THEIR DERIVATIVES - Google Patents

PROCEDURE FOR OBTAINING ANDROSTANOLONES SUBSTITUTED IN 17 POSITION, SATURATED NOT SATURATED, AND THEIR DERIVATIVES

Info

Publication number
ES180809A2
ES180809A2 ES0180809A ES180809A ES180809A2 ES 180809 A2 ES180809 A2 ES 180809A2 ES 0180809 A ES0180809 A ES 0180809A ES 180809 A ES180809 A ES 180809A ES 180809 A2 ES180809 A2 ES 180809A2
Authority
ES
Spain
Prior art keywords
saturated
derivatives
procedure
androstanolones
substituted
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
ES0180809A
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Publication of ES180809A2 publication Critical patent/ES180809A2/en
Expired legal-status Critical Current

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Abstract

Mejoras introducidas en el procedimiento para la obtención de androstanolonas sustituidas en 17 posición, saturadas o no saturadas, y sus derivados, caracterizadas porque, modificando el procedimiento de la citada patente principal nº 147.564, se emplean como materias primas los 3-tioderivados de androstandiones, saturados o no saturados, desdoblando eventualmente los derivados obtenidos pro la reacción de los compuestos organometálicos.Improvements introduced in the procedure for obtaining androstanolones substituted in the 17 position, saturated or unsaturated, and their derivatives, characterized in that, by modifying the procedure of the aforementioned main patent No. 147,564, the 3-thio derivatives of androstandions are used as raw materials, saturated or unsaturated, eventually splitting the derivatives obtained by the reaction of the organometallic compounds.

ES0180809A 1941-01-16 1947-12-06 PROCEDURE FOR OBTAINING ANDROSTANOLONES SUBSTITUTED IN 17 POSITION, SATURATED NOT SATURATED, AND THEIR DERIVATIVES Expired ES180809A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6181341 1941-01-16

Publications (1)

Publication Number Publication Date
ES180809A2 true ES180809A2 (en) 1948-01-16

Family

ID=38466993

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0180809A Expired ES180809A2 (en) 1941-01-16 1947-12-06 PROCEDURE FOR OBTAINING ANDROSTANOLONES SUBSTITUTED IN 17 POSITION, SATURATED NOT SATURATED, AND THEIR DERIVATIVES

Country Status (1)

Country Link
ES (1) ES180809A2 (en)

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