1.
China Pharmacist
;
(12): 63-65, 2015.
Artículo
en Chino
| WPRIM
| ID: wpr-462506
RESUMEN
Objective:To study the preparation technology of ambroxol hydrochloride double-layer tablets and evaluate the drug re-lease in vitro. Methods:The best technology was screened by orthogonal design, and the drug release in vitro was evaluated by UV spectrophotometry. Results:The drug release in vitro was in accordance with the corresponding standard. Conclusion:The preparation technology is simple and the quality is stable for industrial production.