ES209982A1 - A procedure for the preparation of 3; 17-dioles of the ciclopentanopolihidrofenantreno series (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the preparation of 3; 17-dioles of the ciclopentanopolihidrofenantreno series (Machine-translation by Google Translate, not legally binding)
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Drogas Vacunas y Sueros SA
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Drogas Vacunas y Sueros SA
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
A process for the preparation of 3: 17-diols of the cyclopentane-polyhydrophenanthrene series characterized in that 3-hydroxy-17-ketones of the cyclopentane-polyhydrophenanthrene series are treated first with aceton-cyanohydrin and that the resulting cyanhydrin derivatives of the 3-hydroxy-17 ketones are treated with an organo-metallic compound or simultaneously with an alkali metal and an alcohol to obtain the desired diol. (Machine-translation by Google Translate, not legally binding)
ES209982A1953-06-161953-06-16A procedure for the preparation of 3; 17-dioles of the ciclopentanopolihidrofenantreno series (Machine-translation by Google Translate, not legally binding)
ExpiredES209982A1
(en)
A procedure for the preparation of 3; 17-dioles of the ciclopentanopolihidrofenantreno series (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of 3; 17-dioles of the ciclopentanopolihidrofenantreno series (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of 3; 17-dioles of the ciclopentanopolihidrofenantreno series (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of 3; 17-dioles of the ciclopentanopolihidrofenantreno series (Machine-translation by Google Translate, not legally binding)
A procedure for the obtaining by synthesis of 4-amino-3-isoxazolidone and its derivatives (Machine-translation by Google Translate, not legally binding)
A method of obtaining biologically active preparations of cyclopentan polyhydrophenontrenum (Machine-translation by Google Translate, not legally binding)
Procedure for preparing soluble derivatives of glucogalactoxilanos of the flour of seeds of tamarindo. (Machine-translation by Google Translate, not legally binding)