ES8304128A1 - "procedimiento de obtencion de 14,15-dihidro-14b-hidroxi (3x, 16x)-erbunamenina-14-carboxilico-metil ester.". - Google Patents

"procedimiento de obtencion de 14,15-dihidro-14b-hidroxi (3x, 16x)-erbunamenina-14-carboxilico-metil ester.".

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Publication number
ES8304128A1
ES8304128A1 ES509074A ES509074A ES8304128A1 ES 8304128 A1 ES8304128 A1 ES 8304128A1 ES 509074 A ES509074 A ES 509074A ES 509074 A ES509074 A ES 509074A ES 8304128 A1 ES8304128 A1 ES 8304128A1
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ES
Spain
Prior art keywords
dihydro
translation
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
ES509074A
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English (en)
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ES509074A0 (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.)
Targa S A
Original Assignee
Targa S A
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 Targa S A filed Critical Targa S A
Priority to ES509074A priority Critical patent/ES8304128A1/es
Publication of ES509074A0 publication Critical patent/ES509074A0/es
Publication of ES8304128A1 publication Critical patent/ES8304128A1/es
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DEL ESTER METILICO DEL ACIDO 14,15-DIHIDRO-14~J-HIDROXI-(3~C,16~C)-ERBUNAMENINA-14-CARBOXILICO. CONSISTE EN LA HIDROGENACION DE ALCAOIDE TABERSONINA A PRESION ENTRE 100 MM HG Y 3 ATM, EN PRESENCIA DE CATALIZADOR DE PALADIO SOBRE CARBON DE 5%, EN MEDIO METANOLICO; SEGUIDA DE LA OXIDACION DE LA VINCADIFORMINA OBTENIDA, EN BECENO, CON UN PERACIDO ORGANICO; EXTRACCION DE LA DISOLUCION BENCENICA CON ACIDO ACETICO AL 60%, CON ACIDO ACETICO AL 10% Y CON AGUA; MEZCLA DE LOS EXTRACTOS; HIDROGENACION CATALITICA EN PRESENCIA DE PALADIO SOBRE CARBON; SEPARACION DEL CATALIZADOR POR FILTRACION; AJUSTE DEL PH A 9 Y EXTRACCION CON CLORURO DE METILENO. ESTE COMPUESTO TIENE APLICACIONES FARMACOLOGICAS PARA ESTABLECER Y MANTENER UN FLUJO SANGUINEO NORMAL.
ES509074A 1982-01-26 1982-01-26 "procedimiento de obtencion de 14,15-dihidro-14b-hidroxi (3x, 16x)-erbunamenina-14-carboxilico-metil ester.". Expired ES8304128A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES509074A ES8304128A1 (es) 1982-01-26 1982-01-26 "procedimiento de obtencion de 14,15-dihidro-14b-hidroxi (3x, 16x)-erbunamenina-14-carboxilico-metil ester.".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES509074A ES8304128A1 (es) 1982-01-26 1982-01-26 "procedimiento de obtencion de 14,15-dihidro-14b-hidroxi (3x, 16x)-erbunamenina-14-carboxilico-metil ester.".

Publications (2)

Publication Number Publication Date
ES509074A0 ES509074A0 (es) 1983-03-01
ES8304128A1 true ES8304128A1 (es) 1983-03-01

Family

ID=8483559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509074A Expired ES8304128A1 (es) 1982-01-26 1982-01-26 "procedimiento de obtencion de 14,15-dihidro-14b-hidroxi (3x, 16x)-erbunamenina-14-carboxilico-metil ester.".

Country Status (1)

Country Link
ES (1) ES8304128A1 (es)

Also Published As

Publication number Publication date
ES509074A0 (es) 1983-03-01

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