Scientia Pharmaceutica, Volume 76, Issue 3

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Computational screening of databases has become increasingly popular in the pharmaceutical research. Virtual screening uses computer based methods to discover new ligands on the basis of biological structures. Virtual screening is divided into struct...

A new cerebroside (1), together with three known ones (2–4) have been isolated from the whole plants of Euphorbia platyphyllos L. The structures were established by FT-IR spectroscopy, FAB-MS, advanced two-dimensional NMR, including ¹H-NMR, ¹H,¹H-COS...

The potential derivatives of caprylic acid were subjected to preservative efficacy testing in Aluminium Hydroxide Gel – USP using Staphylococcus aureus MTCC 2901, Bacillus subtilis MTCC 2063, and Escherichia coli MTCC 1652 as representative challengi...

A rapid high-performance liquid chromatographic (HPLC) method using a monolithic column has been developed for determination of valsartan in human plasma. The assay is based on protein precipitation using acetonitrile and fluorescence detection. The...

Abstract A major problem in ocular therapeutics is the attainment of optimal drug concentration at the site of action, which is compromised mainly due to precorneal loss resulting in only a small fraction of the drug being ocularly absorbed [1]. The...

Our laboratory has been credited for the discovery of a unique membrane bound enzyme termed Acetoxy Drug: Protein Transacetylase (TAase) catalyzing the transfer of acetyl group from polyphenolic peracetates (PA) to certain functional proteins resulti...

Novel 5H-thiazolo[3,2-a]pyrimidin-5-one derivatives linked through an ethylene bridge to various phenylpiperazine groups were prepared for evaluation as 5-HT_2A receptor antagonists. The target compounds 11a–p were prepared through the initial synthes...

15 extracts of different polarities (dichloromethane, methanol and aqueous extracts) from 5 Yemeni medicinal plants (Aspilia helianthoides, (Schumach. & Thonn.) Oliv. & Hiern subsp. ciliate (Schumach.) C.D. Adams leaves; Ceropegia rupicola, D...

Certain properties relevant to probiotic action, e.g. resistance to acid, bile tolerance, adhesive properties, antibacterial activity, and antibiotic susceptibility were investigated of lactobacilli isolated from four kinds of Thai traditional fermen...

Influence of pH, buffer, preservative, tonicity and viscosity modifiers on in vitrotranscorneal permeation of ofloxacin was studied using excised goat cornea. Permeation studies were carried out by putting 1 ml of test formulation on the cornea (0.78...

The aim of this work was to develop and validate a dissolution test for diacerhein in capsules using spectrophotometric method. The dissolution established conditions were: 900 mL of sodium phosphate buffer pH 7.0 with 0.75 % of sodium lauryl sulphat...

A group of 5-substituted-2-(4-azido or (methylsulfonyl)phenyl)-1H-indoles were designed and synthesized as selective cyclooxygenase (COX-2) inhibitors. In vitro COX-1 and COX-2 isozyme inhibition studies were carried out to investigate the effect of...

The topological indices were used to encode the structureal features of cephalosporins. Both topostructural and topochemical versions of a distance based descriptor, three adjacency based descriptors and five distance-cum-adjacency based descriptors...