SYNTHESIS OF SOME NEW DRUG DELIVERY POLYMERS THROUGH IMINE GROUP AND STUDYING THEIR IN VITRO RELEASE. | ||
Journal of University of Anbar for Pure Science | ||
Article 5, Volume 4, Issue 3, December 2010, Pages 14-27 PDF (780.1 K) | ||
Document Type: Research Paper | ||
DOI: 10.37652/juaps.2010.15570 | ||
Authors | ||
ALI T. ALI1; AYAD S. HAMEED* 2; HALA E. EBRAHIM3 | ||
1College of Science - University of Tikrit | ||
2College of Education - University of Tikrit | ||
3College of Pharmacy - University of Tikrit | ||
Abstract | ||
ABSTRACT:[A,B and C] Contains formyl group were synthesized through the condensation polymerization of [Ortho, Meta, Para] – hydroxyl benzaldehyde with formalin in basic medium. The prepared polymers were reacted with different drugs containing amino groups [ Aldomet , Isonizide , Sulfamethoxazole ,Folic acid ] through condensation reaction to gives twelfth new polymers. The structures of these polymers were characterized using [ IR, U.V] spectral data, the result obtained are compared with their assigned structures.The prepared polymer conjugated supported drugs were studied for controlled drug release in- vitro at following pH [7.3, 9.4, 1.2] and at constant temperature [25C ◌ْ ] . The obtained result indicate that the polymer structure and pH media have a significant effects on controlled drug release . | ||
Keywords | ||
phenol; formaldehyde resins; Drug Delivery System; polymeric prodrugs | ||
References | ||
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