Method for extracting compound SN-1 from lindera reflexa hemsl and application of compound SN-1

The invention relates to a method for extracting a compound SN-1 from lindera reflexa hemsl and application of the compound SN-1, which can effectively solve the problem of extracting the compound SN-1 from the lindera reflexa hemsl to realize application in preparation of drugs for treating pain, a...

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Bibliographic Details
Main Authors LIU ZHE, SUN XIAOYA, CHEN SUIQING
Format Patent
LanguageChinese
English
Published 03.06.2022
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:The invention relates to a method for extracting a compound SN-1 from lindera reflexa hemsl and application of the compound SN-1, which can effectively solve the problem of extracting the compound SN-1 from the lindera reflexa hemsl to realize application in preparation of drugs for treating pain, and the extraction method comprises the following steps: crushing the lindera reflexa hemsl, sieving, adding ethanol with mass concentration of 70%, heating, refluxing and extracting, and concentrating the extracting solution under reduced pressure until no alcohol smell exists, thereby obtaining the compound SN-1. The preparation method comprises the following steps: adding water to disperse into a lindera reflexa hemsl extract aqueous dispersion, sequentially extracting with petroleum ether, ethyl acetate and n-butyl alcohol until the extract is colorless, recovering a reagent from the n-butyl alcohol extract under reduced pressure to obtain an extract, adding water to disperse, passing through a macroporous adsor
Bibliography:Application Number: CN202210321537