PHARMACEUTICAL SOLIDS - A STRATEGIC APPROACH TO REGULATORY CONSIDERATIONS

被引:368
作者
BYRN, S [1 ]
PFEIFFER, R [1 ]
GANEY, M [1 ]
HOIBERG, C [1 ]
POOCHIKIAN, G [1 ]
机构
[1] US FDA,DIV ONCOL & PULM,ROCKVILLE,MD 20857
关键词
POLYMORPH; HYDRATE; AMORPHOUS FORM; DESOLVATED SOLVATE;
D O I
10.1023/A:1016241927429
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
This review describes a conceptual approach to the characterization of pharmaceutical solids. Methods. Four flow charts are presented: (1) polymorphs, (2) hydrates, (3) desolvated solvates, and (4) amorphous forms. Results. These flow charts (decision trees) are suggested as tools to develop information on pharmaceutical solids for both scientific and regulatory purposes. Conclusions. It is hoped that this review will lead to a more direct approach to the characterization of pharmaceutical solids and ultimately to faster approval of regulatory documents containing information on pharmaceutical solids.
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收藏
页码:945 / 954
页数:10
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