阿兹沙坦晶型的制备与分析

Yuhua Ge, Tingting Li, Jing-Song Cheng
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引用次数: 7

摘要

阿齐沙坦(2-乙氧基-1-[2 ' -(5-氧-4,5-二氢-1,2,4-恶二唑-3-基)联苯基-4-基]甲基)- 1h -苯并咪唑-7-羧酸)是一种用于治疗高血压的新型血管紧张素II受体拮抗剂。本文介绍了I型晶体的制备及其单晶衍射数据,比较了I型和II型晶体的粉末衍射数据,以及它们在甲醇中的稳定性和溶解度。
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Crystal Type Iof Azilsartan Polymorphs: Preparation and Analysis
Azilsartan (2-ethoxy-1-([2’-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl)-1H-benzimidazole-7-carboxylic acid) is a new angiotensin II receptor antagonist used in the treatment of hypertension. This paper describes the preparation of type I crystal and its single crystal diffraction data, the comparison of the powder diffraction data for both type I and II crystals as well as their stability and solubility in methanol.
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