RTPSR includes original research papers, critical reviews and rapid communications on the latest developments in the domain of pharmacological sciences and aims to disseminate the knowledge in the following areas Pharmacology, Pharmacokinetics. This Journal cover the Biopharmaceutical and Pharmacology Biotechnology, Drug Metabolism, Pharmacogenetics & Analytical Toxicology, Concepts in basic pharmaceutical science, Chemical Processing of Pharmaceuticals, including crystallization, Lyophilization, Chemical Stability of drugs, Metabolic disposition of bioactive agents, Dosage form design, Protein-peptide chemistry and biotechnology, Pharmacognosy and Photochemistry.