Medicinal Chemistry - Volume 6, Issue 5, 2010

Dopamine and its receptors play a critical role in diseases such as Parkinson's disease and schizophrenia. A problem with developing specific drugs for such diseases is that there are five subtypes of dopamine receptors that can be categorized as either D1 like or D2 like. Since the binding sites are quite similar, it is difficult to design the subtype specific agonists and antagonists required for therapy with minimal side effects. Thu Read More

The aim of this study was to investigate the effects of different ester groups in position 5' of stavudine on the transdermal penetration with and without the use of Pheroid™ as the delivery system. Six esters were prepared by reaction of stavudine with six different acid chlorides at room temperature. Female human abdominal skin was used for in vitro penetration in Franz diffusion cells. The experimental aqueous solubilit Read More

The article describes the development of a robust pharmacophore model and the investigation of structure activity relationship analysis of 48 aminophenyl benzamide derivatives reported for Histone Deacetylase (HDAC) inhibition using PHASE module of Schrodinger software. A five point pharmacophore model consisting of two aromatic rings (R), two hydrogen bond donors (D) and one hydrogen bond acceptor (A) with dis Read More

Thioredoxin reductase plays a critical role in the regulation of cancer cell apoptosis, making it an attractive target for the design of new anticancer drugs. Several classes of compounds have been considered as potential antitumor or chemopreventive agents; most of them apparently interact with thioredoxin reductase's C-terminal redox center.

The mononuclear complex, [Co(TAMEN)](ClO4)2(DMSO), containing the Mannich base N,N'-tetra-(4- antipyrylmethyl)-1,2-diaminoethane (TAMEN) as ligand, was synthesized and characterised by conductometric, electronic and infrared spectroscopic properties. The single-crystal X-ray structure show the presence of two well defined units, [Co(TAMEN)]2+ and (ClO4)-. The complex cation contains cobalt(II) in the pseudo octahedr Read More

A range of isatin-thiazolidinone hybrid analogues were synthesized and their cytotoxicity was evaluated against several cancer cell lines in vitro. The acute toxicity studies in mice models revealed that these analogues possess low systemic toxicity and are safe up to 1600mg/Kg. Among the compounds synthesized, 5-(2-nitrobenzylidene)-2-(isatin-3- azino)-thiazolidin-4-one (CI) has been shown to be the most active, highly pro Read More

The present study describes the chemical synthesis and anticonvulsant activity evaluation of a series of 7- alkoxy-triazolo-[3, 4-b]benzo[d]thiazoles. Most compounds exhibited good anticonvulsant activity in the Maximal electroshock (MES) test. And the structure-activity relationships (SAR) were analyzed. Among the compounds studied, 7- octyloxy-triazolo-[3, 4-b]benzo[d]thiazole (5g) was found to be the most potent compound Read More

In this paper we report the synthesis and in vitro activity of two new mixed ligand platinum complexes: trans- [PtCl2(thiazole)(imidazole) [JH3] and trans-[PtCl2(thiazole)(3-hydroxypyridine) [JH4]. Although the compounds are less active than cisplatin against the parent ovarian cancer cell line A2780, they are more active than cisplatin against the resistant cell lines A2780cisR and A2780ZD0473R, thus indicating that JH3 and JH Read More