Author:
Pekamwar Sanjay S.,Kulkarni Deepak A.,
Abstract
This research work was intended to improve the solubility and dissolution of aceclofenac by the development of bicomponent cocrystals. Bicomponent cocrystals of aceclofenac were prepared with ten different cocrystal formers (CCF) by neat grinding techniques. Solubility analysis of cocrystals showed that aceclofenac-salicylic acid cocrystals have comparatively better solubility than the other cocrystals. The solubility of pure aceclofenac (309.23 µg/mL) was found to be improved by seven folds (2424.61 µg/mL) due to the formation of bicomponent crystalline form with salicylic acid. In vitro dissolution also revealed that the immediate release tablet of aceclofenac showed a release of 58.87±1.39 %, while aceclofenacsalicylic acid cocrystal tablet showed drug release of 92.65±1.21 % after 60 minutes. Results of Differential Scanning Colorimetry (DSC), Powdered X-Ray Diffraction (PXRD) and Raman spectroscopic analysis also justified the formation of the novel crystalline form. The developed bicomponent cocrystals of aceclofenac improved the solubility and dissolution of aceclofenac to a significant extent.
Publisher
Indian Drug Manufacturers' Association (IDMA)
Subject
Drug Discovery,Pharmaceutical Science,Pharmacology
Reference33 articles.
1. 1. Gadade D. D., Kulkarni D. A., Rathi P. B., Pekamwar S. S. and Joshi S. S.: Solubility Enhancement of Lornoxicam by Crystal Engineering, Indian J. Pharm. Sci. 2017, 79(2), 277-286
2. 2. Gadade, D. D. and Pekamwar S. S.: Pharmaceutical Cocrystals: Regulatory and Strategic Aspects, Design and Development, Adv. Pharm. Bull. 2016, 6(4), 479−494.
3. 3. Kulkarni D. A., and Pekamwar S. S.: Crystal Engineering an Approach for Solubility Enhancement of Poorly Water Soluble Drugs, J. Med. Pharm. Inno. 2019, 6(32), 17-19.
4. 4. Li Z., and Matzger A. J.: Influence of Coformer Stoichiometric Ratio on Pharmaceutical Cocrystal Dissolution: Three Cocrystals of Carbamazepine/4-Aminobenzoic Acid. Mol. Pharmaceutics, 2016, 13(3), 990−995.
5. 5. Maeno Y., Fukami T., Kawahata M., Yamaguchi K., Tagami T., Ozeki T., Suzuki T. and Tomono K.: Novel pharmaceutical cocrystal consisting of paracetamol and trimethylglycine, a new promising cocrystal former, Int. J. Pharm. 2014, 473(1), 179−186.
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