FR1311819A -
Process for the preparation of novel ethers, inter alia esters of 17 alpha-alkoxy (lower) -18alpha-hydroxy-3-epi-alloyohimbane-16beta-carboxylic acids etherified at position 18 with alcohols of aliphatic character
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Process for the preparation of novel ethers, inter alia esters of 17 alpha-alkoxy (lower) -18alpha-hydroxy-3-epi-alloyohimbane-16beta-carboxylic acids etherified at position 18 with alcohols of aliphatic character
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Novartis AG
BASF Schweiz AG
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Ciba Geigy AG
Ciba AG
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Priority to FR869641ApriorityCriticalpatent/FR1311819A/en
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Publication of FR1311819ApublicationCriticalpatent/FR1311819A/en
C07D459/00—Heterocyclic compounds containing benz [g] indolo [2, 3-a] quinolizine ring systems, e.g. yohimbine; 16, 18-lactones thereof, e.g. reserpic acid lactone
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Organic Chemistry
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FR869641A1961-08-011961-08-01
Process for the preparation of novel ethers, inter alia esters of 17 alpha-alkoxy (lower) -18alpha-hydroxy-3-epi-alloyohimbane-16beta-carboxylic acids etherified at position 18 with alcohols of aliphatic character
ExpiredFR1311819A
(en)
Process for the preparation of novel ethers, inter alia esters of 17 alpha-alkoxy (lower) -18alpha-hydroxy-3-epi-alloyohimbane-16beta-carboxylic acids etherified at position 18 with alcohols of aliphatic character
Process for the preparation of novel ethers, inter alia esters of 17 alpha-alkoxy (lower) -18alpha-hydroxy-3-epi-alloyohimbane-16beta-carboxylic acids etherified at position 18 with alcohols of aliphatic character
Process for the preparation of novel ethers, inter alia esters of 17 alpha-alkoxy (lower) -18alpha-hydroxy-3-epi-alloyohimbane-16beta-carboxylic acids etherified at position 18 with alcohols of aliphatic character
Process for the preparation of novel ethers, inter alia esters of 17 alpha-alkoxy (lower) -18alpha-hydroxy-3-epi-alloyohimbane-16beta-carboxylic acids etherified at position 18 with alcohols of aliphatic character
New ethers, inter alia esters of 17alpha-alkyl (lower) 18alpha-hydroxy-3-epi-alloyohimbane-16beta-carboxylic acids etherified at position 18 with alcohols of aliphatic character, and process for their preparation.
Process for the preparation of novel esters of 17-alkoxy (lower) -18-hydroxy-3-epi-alloyohimbane-16-carboxylic acids, etherified in position 18 with alcohols of aliphatic character
Process for the preparation of novel esters of 17-alkoxy (lower) -18-hydroxy-3-epi-alloyohimbane-16-carboxylic acids, etherified at position 18 with alcohols of aliphatic character
Process for the preparation of ethers, inter alia 17alpha-alkoxy (lower) -18beta-hydroxy-3-epialloyohimbane-16beta-carboxylic esters etherified in position 1-8 with alcohols of aliphatic character
Process for the preparation of novel esters of 17-alkoxy (lower) -18-hydroxy-3-epi-alloyohimbane-16-carboxylic acids, etherified at position 18 with alcohols of aliphatic character.