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ES8203365A1 - Procedure for the preparation of oxayohimbano derivatives (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of oxayohimbano derivatives (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES8203365A1
ES8203365A1 ES495368A ES495368A ES8203365A1 ES 8203365 A1 ES8203365 A1 ES 8203365A1 ES 495368 A ES495368 A ES 495368A ES 495368 A ES495368 A ES 495368A ES 8203365 A1 ES8203365 A1 ES 8203365A1
Authority
ES
Spain
Prior art keywords
oxayohimbano
translation
derivatives
procedure
preparation
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
ES495368A
Other languages
Spanish (es)
Other versions
ES495368A0 (en
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.)
Synthelabo SA
Original Assignee
Synthelabo 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 Synthelabo SA filed Critical Synthelabo SA
Priority to ES495368A priority Critical patent/ES8203365A1/en
Publication of ES495368A0 publication Critical patent/ES495368A0/en
Publication of ES8203365A1 publication Critical patent/ES8203365A1/en
Expired legal-status Critical Current

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  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

Procedure for the preparation of oxayohimbano derivatives. Consists of saponifying tetrahydroalstonine in acid, which is treated with aid of aqueous hydrochloride acid to obtain compound (I) (where r is hydrogen), transforming it in another similar compound, in which r is an alcohol by reaction with an alcohol . (Machine-translation by Google Translate, not legally binding)
ES495368A 1980-09-26 1980-09-26 Procedure for the preparation of oxayohimbano derivatives (Machine-translation by Google Translate, not legally binding) Expired ES8203365A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES495368A ES8203365A1 (en) 1980-09-26 1980-09-26 Procedure for the preparation of oxayohimbano derivatives (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES495368A ES8203365A1 (en) 1980-09-26 1980-09-26 Procedure for the preparation of oxayohimbano derivatives (Machine-translation by Google Translate, not legally binding)

Publications (2)

Publication Number Publication Date
ES495368A0 ES495368A0 (en) 1981-08-16
ES8203365A1 true ES8203365A1 (en) 1981-08-16

Family

ID=8481112

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495368A Expired ES8203365A1 (en) 1980-09-26 1980-09-26 Procedure for the preparation of oxayohimbano derivatives (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES8203365A1 (en)

Also Published As

Publication number Publication date
ES495368A0 (en) 1981-08-16

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