{"id":{"repo_id":"cape-town","oai_identifier":"oai:open.uct.ac.za:11427/17902"},"canonical_url":"https://search.dev.ndltd.org/etd/cape-town/oai:open.uct.ac.za:11427/17902","repository":{"repo_id":"cape-town","name":"University of Cape Town","base_url":"https://open.uct.ac.za/oai/request"},"display":{"title":"Preparation and solid state properties of cyclodextrin complexes of selected drug molecules","abstract":"A large number of pharmaceutically important drugs are poorly soluble in water. This study focuses on the 'smart' molecule that can enhance the solubility and hence increase the bioavailability of these drugs. This molecule is a cyclodextrin and is known to form inclusion compounds with various drug molecules. The preparation of β-cyclodextrin CP-CD), y-cyclodextrin (y-CD), heptakis(2,6-di-OJ, methyl)-β-cyclodextrin (Dimeb) and heptakis(2,3,6·tri-0-methyl)- β-cyclodextrin (Trimeb) 3, complexes with clofibric acid as well as the heptakis(2,3,6j·tri-O-methyl)- β-cyclodextrin (Trimeb) complex with clofibrate is reported. The complexes were characterised by thermogravimetric analysis (TG), differential scanning calorimetry (DSC), ultraviolet spectrophotometry (UV), infrared spectroscopy (IR), X-ray powder diffraction (XRD) and single crystal X-ray analysis.","abstract_html":"A large number of pharmaceutically important drugs are poorly soluble in water. This study focuses on the 'smart' molecule that can enhance the solubility and hence increase the bioavailability of these drugs. This molecule is a cyclodextrin and is known to form inclusion compounds with various drug molecules. The preparation of β-cyclodextrin CP-CD), y-cyclodextrin (y-CD), heptakis(2,6-di-OJ, methyl)-β-cyclodextrin (Dimeb) and heptakis(2,3,6·tri-0-methyl)- β-cyclodextrin (Trimeb) 3, complexes with clofibric acid as well as the heptakis(2,3,6j·tri-O-methyl)- β-cyclodextrin (Trimeb) complex with clofibrate is reported. The complexes were characterised by thermogravimetric analysis (TG), differential scanning calorimetry (DSC), ultraviolet spectrophotometry (UV), infrared spectroscopy (IR), X-ray powder diffraction (XRD) and single crystal X-ray analysis.","abstract_has_math":false,"creators":["Mvula, Eino Natangwe"],"institution":"Department of Chemistry","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Caira, Mino R"],"committee_chairs":[],"committee_members":[],"year":1999,"date_issued":"1999","date_published":"1999","updated_at":"2026-07-22T22:23:49Z","subjects":[],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/11427/17902","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Caira, Mino R"]},{"key":"dc:creator","label":"Author","values":["Mvula, Eino Natangwe"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2016-03-17T07:18:50Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2016-03-17T07:18:50Z"]},{"key":"dc:date.issued","label":"Date","values":["1999"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Department of Chemistry"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["University of Cape Town"]},{"key":"dc:type","label":"Dc Type","values":["Master Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["Masters"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["MSc"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/11427/17902"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Includes bibliographical references."]},{"key":"dc:description.abstract","label":"Abstract","values":["A large number of pharmaceutically important drugs are poorly soluble in water. This study focuses on the 'smart' molecule that can enhance the solubility and hence increase the bioavailability of these drugs. This molecule is a cyclodextrin and is known to form inclusion compounds with various drug molecules. The preparation of β-cyclodextrin CP-CD), y-cyclodextrin (y-CD), heptakis(2,6-di-OJ, methyl)-β-cyclodextrin (Dimeb) and heptakis(2,3,6·tri-0-methyl)- β-cyclodextrin (Trimeb) 3, complexes with clofibric acid as well as the heptakis(2,3,6j·tri-O-methyl)- β-cyclodextrin (Trimeb) complex with clofibrate is reported. The complexes were characterised by thermogravimetric analysis (TG), differential scanning calorimetry (DSC), ultraviolet spectrophotometry (UV), infrared spectroscopy (IR), X-ray powder diffraction (XRD) and single crystal X-ray analysis."]},{"key":"dc:title","label":"Title","values":["Preparation and solid state properties of cyclodextrin complexes of selected drug molecules"]}]}],"canonical_facts":{"dc:contributor.advisor":["Caira, Mino R"],"dc:creator":["Mvula, Eino Natangwe"],"dc:date.accessioned":["2016-03-17T07:18:50Z"],"dc:date.available":["2016-03-17T07:18:50Z"],"dc:date.issued":["1999"],"dc:description":["Includes bibliographical references."],"dc:description.abstract":["A large number of pharmaceutically important drugs are poorly soluble in water. This study focuses on the 'smart' molecule that can enhance the solubility and hence increase the bioavailability of these drugs. This molecule is a cyclodextrin and is known to form inclusion compounds with various drug molecules. The preparation of β-cyclodextrin CP-CD), y-cyclodextrin (y-CD), heptakis(2,6-di-OJ, methyl)-β-cyclodextrin (Dimeb) and heptakis(2,3,6·tri-0-methyl)- β-cyclodextrin (Trimeb) 3, complexes with clofibric acid as well as the heptakis(2,3,6j·tri-O-methyl)- β-cyclodextrin (Trimeb) complex with clofibrate is reported. The complexes were characterised by thermogravimetric analysis (TG), differential scanning calorimetry (DSC), ultraviolet spectrophotometry (UV), infrared spectroscopy (IR), X-ray powder diffraction (XRD) and single crystal X-ray analysis."],"dc:identifier.uri":["http://hdl.handle.net/11427/17902"],"dc:language.iso":["eng"],"dc:publisher.department":["Department of Chemistry"],"dc:publisher.institution":["University of Cape Town"],"dc:title":["Preparation and solid state properties of cyclodextrin complexes of selected drug molecules"],"dc:type":["Master Thesis"],"dc:type.qualificationlevel":["Masters"],"dc:type.qualificationname":["MSc"]},"updated_at":"2026-07-22T22:23:49Z"}