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化学工业与工程 2018, Vol. 35 Issue (3) :29-37    DOI: 10.13353/j.issn.1004.9533.20182004
工业结晶科学与技术专辑 最新目录 | 下期目录 | 过刊浏览 | 高级检索 << | >>
药物共晶多晶型的研究进展
王灵宇1, 杜世超1, 董伟兵1,2,3
1. 天津大学化工学院, 天津 300072;
2. 国家工业结晶工程技术研究中心, 天津 300072;
3. 天津大学化学工程联合晶体工程与药物传递系统国家重点实验室, 天津 300072
Research advances of polymorphism in pharmaceutical cocrystals
Wang Lingyu1, Du Shichao1, Dong Weibing1,2,3
1. School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072;
2. National Engineering Research Center of Industrial Crystallization Technology, Tianjin University, Tianjin 300072;
3. Key Laboratory of Crystal Engineering and Drug Delivery System in Tianjin University, Tianjin 300072

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摘要 

药物多晶型现象是影响药物稳定性和疗效的重要因素。近年来,越来越多的共晶体系被发现存在多晶型现象,而且不同晶型的共晶也表现出了性能上的差异。共晶多晶型的研究也因此受到了越来越多的关注。综述了近几年有关药物共晶多晶型的报道,解释了共晶多晶型的概念,并对其进行了分类(合成子多晶型、堆积多晶型、构象多晶型以及互变异构多晶型),重点介绍了目前共晶多晶型的筛选方法。此外,强调了共晶药物由于晶型不同而引起的性能差异。

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王灵宇
杜世超
董伟兵
关键词多晶型;   药物共晶;   晶型筛选     
Abstract

Pharmaceutical polymorphism is a critical factor that affects the stability and efficacy of the drug. In recent years, a growing number of pharmaceutical cocrystals have been found to be polymorphic and different polymorphs do show different properties. Accordingly, the research of polymorphism in cocrystals is attracting greater attention. In this contribution, the studies which focus on polymorphic cocrystals are reviewed. The concept of polymorphic cocrystals is explained and its different types are identified, including synthon polymorph, packing polymorph, conformational polymorph as well as tautomeric polymorph. The screening methods of polymorphic cocrystals are introduced in detail. Furthermore, the difference in the properties of pharmaceutical cocrystals due to different crystal forms is emphasized.

Keywordspolymorphism;   pharmaceutical cocrystal;   polymorph screening     
Received 2018-04-01;
Fund:

国家自然科学基金创新研究群体项目(21621004)和国家科技重大专项(2017ZX09101001)。

Corresponding Authors: 董伟兵,E-mail:wbdong@tju.edu.cn。     Email: wbdong@tju.edu.cn
About author: 王灵宇(1994-),男,硕士研究生,现从事工业结晶方面的研究。
引用本文:   
王灵宇, 杜世超, 董伟兵.药物共晶多晶型的研究进展[J].  化学工业与工程, 2018,35(3): 29-37
Wang Lingyu, Du Shichao, Dong Weibing.Research advances of polymorphism in pharmaceutical cocrystals[J].  Chemcial Industry and Engineering, 2018,35(3): 29-37
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