FXIA INHIBITOR COMPOUND IMPURITIES, AND PREPARATION METHOD AND USE THEREFOR
FXIa inhibitor compound impurities, and a preparation method and use therefor, comprising FXIa inhibitor compound impurity 1, impurity 2, and impurity 4. Also disclosed are a preparation method and use for the impurities. The provided FXIa inhibitor compound related impurities and the preparation me...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English French |
Published |
22.09.2022
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Subjects | |
Online Access | Get full text |
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Summary: | FXIa inhibitor compound impurities, and a preparation method and use therefor, comprising FXIa inhibitor compound impurity 1, impurity 2, and impurity 4. Also disclosed are a preparation method and use for the impurities. The provided FXIa inhibitor compound related impurities and the preparation method therefor offer a basis for research of the quality of an FXIa inhibitor compound active pharmaceutical ingredient and a pharmaceutical composition thereof.
L'invention concerne des impuretés de composé inhibiteur de FXIa, leur procédé de préparation et leur utilisation, comprenant l'impureté 1, l'impureté 2 et l'impureté 4 de composé inhibiteur de FXIa. L'invention concerne également un procédé de préparation et une utilisation pour les impuretés. Les impuretés associées à un composé inhibiteur de FXIa fournies et leur procédé de préparation offrent une base pour la recherche de la qualité d'un ingrédient pharmaceutique actif d'un composé inhibiteur de FXIa et une composition pharmaceutique de celui-ci.
FXIa抑制 |
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Bibliography: | Application Number: WO2022CN81291 |