Current Medicinal Chemistry - Volume 9, Issue 5, 2002

Schizophrenia is a debilitating mental disease affecting approximately 1% of the population worldwide. Since the discovery of the first modern treatment for schizophrenia, chlorpromazine, in 1952 there have been many new structures investigated, only a small fraction of which have resulted in clinically useful drugs. Of these, haloperidol may be regarded as the drug for first line treatment. Since then, clozapine has e Read More

In thirteen years since the appearance of Endothelin (ET) on the international scene, possibility of its involvement in a variety of diseases has attracted the attention of medicinal chemists in search of novel therapeutics for various cardiovascular diseases (CVDs). Discovery of pharmaceutical agents which either block the generation of ET from its precursor or antagonize its binding to cellular receptor, should n Read More

Platelet aggregation plays a key role in the pathogenesis of thromboembolic diseases such as myocardial infarction, stroke, unstable angina and peripheral artery disease. Until recently, aspirin was the only antiplatelet agent available to prevent or treat these events. Over the past several years, there has been a substantial expansion in the antiplatelet armamentarium as well as in the understanding of the clinical importan Read More

Retinoids, all-trans-retinoic acid (1a) and its analogs, act as specific modulators of cellular differentiation and proliferation, through binding to and activating specific nuclear receptors, retinoic acid receptors (RARs) and retinoid X receptors (RXRs). Retinoids have chemotherapeutic roles in dermatology and oncology, but their usefulness is restricted by the high toxicity of retinoic acid and its hydrophobic analogs. We have de Read More

Due to the many technological advancements in biology and development of new fields such as biotechnology and bioinformatics, our knowledge of cellular functions has been growing rapidly and Biology has entered the Information Age. Along with the technological advancements has come a rapid increase in identification of biomolecular targets involved in diseases. Recently, structure-based drug design studies have emphasi Read More