ES2001320A6 - Procedimiento para la preparacion del acido (3 alfa, 16 alfa)-eburnamenina-14-carboxilico - Google Patents

Procedimiento para la preparacion del acido (3 alfa, 16 alfa)-eburnamenina-14-carboxilico

Info

Publication number
ES2001320A6
ES2001320A6 ES8603006A ES8603006A ES2001320A6 ES 2001320 A6 ES2001320 A6 ES 2001320A6 ES 8603006 A ES8603006 A ES 8603006A ES 8603006 A ES8603006 A ES 8603006A ES 2001320 A6 ES2001320 A6 ES 2001320A6
Authority
ES
Spain
Prior art keywords
eburnamenine
carboxylic acid
oxidn
prepn
allylic
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
ES8603006A
Other languages
English (en)
Inventor
Mondelo Fernando Calvo
Ferrero M Teresa Manresa
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.)
Covex SA
Original Assignee
Covex SA
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 Covex SA filed Critical Covex SA
Priority to ES8603006A priority Critical patent/ES2001320A6/es
Publication of ES2001320A6 publication Critical patent/ES2001320A6/es
Expired legal-status Critical Current

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  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA LA PREPARACION DEL ACIDO (3,16)-EBURNAMENINA-14-CARBOXILICO DE FORMULA (I) A PARTIR DEL COMPUESTO (3,6)-EBERNAMENINA-14-METANNOL DE FORMULA (II), MEDIANTE UNA REACCION DE OXIDACION ALILICA CATALIZADA CON PEROXIDO DE NIQUEL CON UN BUEN RENDIMIENTO, EN CONDICIONES SUAVES Y CON UTILLAJE SENCILLO, SEGUN EL SIGUIENTE ESQUEMA DE SISTESIS: EL COMPUESTO (I) TIENE UTILIDAD POR SUS PROPIEDADES COMO VASO DILATADOR Y OXIGENADOR CEREBRAL.
ES8603006A 1986-11-12 1986-11-12 Procedimiento para la preparacion del acido (3 alfa, 16 alfa)-eburnamenina-14-carboxilico Expired ES2001320A6 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8603006A ES2001320A6 (es) 1986-11-12 1986-11-12 Procedimiento para la preparacion del acido (3 alfa, 16 alfa)-eburnamenina-14-carboxilico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8603006A ES2001320A6 (es) 1986-11-12 1986-11-12 Procedimiento para la preparacion del acido (3 alfa, 16 alfa)-eburnamenina-14-carboxilico

Publications (1)

Publication Number Publication Date
ES2001320A6 true ES2001320A6 (es) 1988-05-01

Family

ID=8248720

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8603006A Expired ES2001320A6 (es) 1986-11-12 1986-11-12 Procedimiento para la preparacion del acido (3 alfa, 16 alfa)-eburnamenina-14-carboxilico

Country Status (1)

Country Link
ES (1) ES2001320A6 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2105937A1 (es) * 1994-07-12 1997-10-16 Covex Sa Procedimiento para la preparacion del acido 14,15-dihidro-14b-hidroxi-(3*, 16*)-eburnamenina-14-carboxilico.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2105937A1 (es) * 1994-07-12 1997-10-16 Covex Sa Procedimiento para la preparacion del acido 14,15-dihidro-14b-hidroxi-(3*, 16*)-eburnamenina-14-carboxilico.
CN1045295C (zh) * 1994-07-12 1999-09-29 科比克斯公司 14,15－二氢－14β－羟基－(3α,16α)象牙烯宁－14－羧酸的制备方法

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-11-12