Methods of use for 2-deoxy ecdysterone

Methods of use for 2-deoxy ecdysterone

The invention provides a process for the isolation of 2-deoxy ecdysterone from Zoanthus sp process comprising the steps (a) preparing crude methanol extract of Zoanthus sp., (b) subjecting the crude methanol extract to fractionation using petroleum ether, ethyl acetate, chloroform, n-butanol and mix...

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Hauptverfasser: NAIK CHANDRAKANT GOVIND, ACHUTHANKUTTY CHITTUR THELAKKAT, GONSALVES CYNTHIA OLIMPIA LYDIA, SUBRAYAN PERUNNINAKULATH PARAMESWARAN
Format: Patent
Sprache:eng
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CHEMISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
STEROIDS
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creator NAIK CHANDRAKANT GOVIND
ACHUTHANKUTTY CHITTUR THELAKKAT
GONSALVES CYNTHIA OLIMPIA LYDIA
SUBRAYAN PERUNNINAKULATH PARAMESWARAN
description The invention provides a process for the isolation of 2-deoxy ecdysterone from Zoanthus sp process comprising the steps (a) preparing crude methanol extract of Zoanthus sp., (b) subjecting the crude methanol extract to fractionation using petroleum ether, ethyl acetate, chloroform, n-butanol and mixtures thereof to yield a fraction, (c) subjecting the active fraction to flash chromatography over silica gel to obtain partially purified active compound, and (d) subjecting the active subfraction obtained from step (c) above to gel permeation chromatography to obtain the active pure compound.
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subjects CHEMISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
STEROIDS
title Methods of use for 2-deoxy ecdysterone
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