MULTIGRAM LEVEL ESCALATION FOR OBTAINING THE OXIME OF 23-ACETYLDIOSGENIN

The present invention discloses a process for the preparation of 23-acetyldiosgenin oxime acetate, which includes the following steps: epoxylestene synthesis of diosgenin from diosgenin, synthesis of 23-acetyldiosgenin from diosgenin epoxylestene, synthesis of 23(S)-acetyldiosgenin from 23-acetyldio...

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Main Authors María Antonieta FERNÁNDEZ HERRERA, Gabriel GUERRERO LUNA, Maricela RODRÍGUEZ ACOSTA, María Guadalupe HERNÁNDEZ LINARES, Alan CARRASCO CARBALLO, Jesús SANDOVAL RAMÍREZ
Format Patent
LanguageEnglish
Spanish
Published 09.11.2018
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
ORGANIC CHEMISTRY
SPIRITS
STEROIDS
VINEGAR
WINE
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Summary:The present invention discloses a process for the preparation of 23-acetyldiosgenin oxime acetate, which includes the following steps: epoxylestene synthesis of diosgenin from diosgenin, synthesis of 23-acetyldiosgenin from diosgenin epoxylestene, synthesis of 23(S)-acetyldiosgenin from 23-acetyldiosgenin, and synthesis of 23-acetyldiosgenin acetate from 23(S)-acetyldiosgenin acetate. La presente invención describe un proceso para la obtención de acetato de oxima 23-acetildiosgenina, el cual incluye las siguientes etapas: síntesis de epoxicolesteno de diosgenina a partir de diosgenina, síntesis de 23-acetildiosgenina a partir de epoxicolesteno de diosgenina, síntesis de acetato de 23(S)-acetildiosgenina a partir de 23-acetildiosgenina, y síntesis de acetato de 23-acetildiosgenina a partir de acetato de 23(S)-acetildiosgenina.
Bibliography:Application Number: MX20170005582