Authors
Shin Yee Wong, Jie Chen, Laura E Forte, Allan S Myerson
Publication date
2013/4/19
Journal
Organic Process Research & Development
Volume
17
Issue
4
Pages
684-692
Publisher
American Chemical Society
Description
With the growing problem of drug shortages worldwide, a solution could be a centralized compact pharmaceutical manufacturing platform that produces API and finished drug product. In this paper, the development of a combined crystallization, hybrid filtration-drying-dissolution apparatus to be used in such a compact platform is discussed. Experiments were conducted to evaluate each unit operation. Crystallization experiments using a conventional stirred tank and the newly designed scraped surface crystallizer demonstrated the advantages of the new design in terms of crystallization rates, yields and the ease of automation. Postcrystallization operations were operated stepwise using the custom hybrid device that delivered satisfactory results for each operation, e.g. after filtration, Fluoxetine HCl was dried in less than 20 min, with 99% yield after dissolution in the liquid excipient.
Total citations
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Scholar articles
SY Wong, J Chen, LE Forte, AS Myerson - Organic Process Research & Development, 2013