Preparation and detection of in vitro dissolution of finasteride coated dispersible tablets
doi: 10.3969/j.issn.1006-0111.2014.04.009
- Received Date: 2013-08-13
- Rev Recd Date: 2013-12-06
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Key words:
- finasteride /
- dispersible tablets /
- film coating /
- orthogonal experiment /
- dissolution
Abstract: Objective To optimize the prescription and preparation technology of finasteride dispersible tablets. Methods Wet granulation technique was applied to optimize the formulation and technology of finasteride tablets. Results The formulation of finasteride tablets was that microcrystalline cellulose and lactose acts as diluent, 5% of low-substituted hydroxypropyl cellulose acts as disintegrant, 5% of povidone in alcohol water mixture acts as adhesive and 15% of opadry 85 G type acts as coating solution.The percentage of dissolution was more than 90% in 45 miniutes. Conclusion The self-made finasteride tablets had stable quality, reliable process and were suitable for industrialized mass production.
Citation: | QIU Jun, XU Yanru, ZENG Qiping, ZHONG Guixiang, ZHU Jianming, SONG Hongtao. Preparation and detection of in vitro dissolution of finasteride coated dispersible tablets[J]. Journal of Pharmaceutical Practice and Service, 2014, 32(4): 273-277. doi: 10.3969/j.issn.1006-0111.2014.04.009 |