International Journal of Pharmaceutical Chemistry <p align="justify"><strong>International Journal of Pharmaceutical Chemistry (IJPC)&nbsp; </strong>publishes studies that contribute to an understanding of the relationship between molecular structure and biological activity or mode of action.<br> Our mission is to advance the science and practice of pharmaceutical chemistry by working to develop and maintain competence, ethics and integrity and the highest professional standards in the specialty for the benefit of the public. The Faculty seeks, through its activities, to bring about an improvement in the health of the public.<br> <strong>ISSN:</strong> 2249-734X (Online)&nbsp;</p> en-US <p>Authors who publish with this journal agree to the following terms:</p> <ul> <li class="show">Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a&nbsp;<a href="" target="_new">Creative Commons Attribution License</a>&nbsp;that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.</li> <li class="show">Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.</li> <li class="show">Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See<a href="" target="_new">The Effect of Open Access</a>).</li> <li class="show">The author must submit <strong><a href="/public/Copyright%20_form.docx">Copyright form</a>&nbsp;</strong>After acceptance of the article.</li> </ul> (Editor in Chief) (Technical Support) Mon, 10 Sep 2018 04:43:15 +0000 OJS 60 Characterization of Gum From Anogeissus Leiocarpus (DC.) Guill. & Perr. (Combretaceae) <p><em>Anogeissus leiocarpus</em> gum samples were collected as natural exudates from different locations of gum belt in Sudan, the physico<a href=";cat=&amp;ascicat=ALL&amp;Submit=Search&amp;keyword=chemical+properties">chemical properties</a> of the gum were studied, the solubility of this gum was 14.5% w/v dissolves in water at 25<sup>o </sup>C to form a clear solution, moisture content range between (6.987% to 8.649% w/w), ash content between (2.00% to 2.05% w/w), pH between (4.39 to 4.65), refractive index between (1.58 to 1.60) , nitrogen between (0.125% to 0.155%), protein between (0.81% to 1.00%), specific optical rotation between (-33.8 to -35.2). The cationic composition was in the order: (Ca<sup>++</sup>) 4533 ppm has the highest value in all samples followed by (K<sup>+</sup>) 3520 ppm, (Mg<sup>++</sup>) 1047 ppm, (Na<sup>+</sup>) 600 ppm, (Fe<sup>++</sup>) 562 ppm , (Pb<sup>++</sup>) 258 ppm, (Zn<sup>++</sup>) 197 ppm and trace amount of (Mn<sup>++</sup>) 74.5 ppm, (Cr<sup>++</sup>) 4.5 ppm. Intrinsic viscosity was 0.115 in NaCl and 0.914 in H<sub>2</sub>O, reducing sugar as follows; Rhamnose was 9.288%, Aribanose was 34.00%, and Galactose was 27.50%, estimation of equivalent weight was 1384.33 and uronic acid 14.02. The analysis of variance showed insignificant differences (p&lt;0.05) in all properties studied.</p> <div class="SnapLinksContainer" style="margin-left: 0px; margin-top: 0px; display: none;"> <div class="SL_SelectionRect">&nbsp;</div> <!-- Used for easily cloning the properly namespaced rect --></div> Muzamil Hassaballa A. El-Mula, Elfatih A. Hassan, Mohamed E. Osman ##submission.copyrightStatement## Sat, 30 Jun 2018 00:00:00 +0000