1.
Boll Chim Farm
; 139(5): 209-12, 2000.
Article
in Spanish
| MEDLINE
| ID: mdl-11213439
ABSTRACT
The production of polymeric complexes in many active drugs with reticulated povidone increased dissolved component percentage. In this work made use a coevaporation technique. Complex formation has been tested by X Ray Diffractometry and Differential Scanning Calorimetry. The percentage of dissolution was determined to the USP XXIII Edition methodology. As can be seen from the results, the Atenolol-reticulated Povidone complexes has greater solubility than the Atenolol mixed with Lactose as excipient.
Subject(s)
Adrenergic beta-Antagonists/chemistry , Atenolol/chemistry , Povidone/chemistry , Adrenergic beta-Antagonists/administration & dosage , Atenolol/administration & dosage , Calorimetry, Differential Scanning , Drug Compounding , Pharmaceutic Aids , Solubility , X-Ray Diffraction
2.
J Pharm Sci
; 60(4): 650-2, 1971 Apr.
Article
in English
| MEDLINE
| ID: mdl-5128389