Substituted dibenzothiaza derivative as well as preparation method and application thereof

The invention aims to provide a substituted dibenzothia # imgabs0 # derivative as well as a preparation method and application thereof. The invention prepares, separates, purifies and characterizes the compound shown in the formula III, and controls the content of the compound shown in the formula I...

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Bibliographic Details
Main Authors YUAN JINGYANG, WANG XIAOPING, WANG HONG, ZHEN, ZHIBIN, ZHAO YINBAO
Format Patent
LanguageChinese
English
Published 23.08.2024
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
METALLURGY
ORGANIC CHEMISTRY
PHYSICS
TESTING
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Summary:The invention aims to provide a substituted dibenzothia # imgabs0 # derivative as well as a preparation method and application thereof. The invention prepares, separates, purifies and characterizes the compound shown in the formula III, and controls the content of the compound shown in the formula III in the macloxvir composition. The invention also provides an application of the substituted dibenzothia # imgabs1 # derivative in preparation of a reference substance of a macloxvir bulk drug or preparation. # imgabs2 # 本发明的目的在于提供一种被取代的二苯并硫杂#imgabs0#衍生物及其制备方法和其应用。本发明制备、分离、纯化和表征了式III化合物，并对玛巴洛沙韦组合物中的式III化合物进行了含量控制。本发明还提供被取代的二苯并硫杂#imgabs1#衍生物用于制备玛巴洛沙韦原料药或制剂的对照品中的应用。#imgabs2#
Bibliography:Application Number: CN202211323427