CHIMICA FARMACEUTICA - ANALISI CHIMICO-TOSSICOLOGICA DELLE PIANTE OFFCINALI E DEI PRODOTTI NUTRACEUTICI

Academic Year 2019/2020 - 2° Year - Curriculum Scienze Erboristiche e dei Prodotti Nutraceutici
Teaching Staff
  • Medicinal Chemistry: Loredana SALERNO
  • ANALISI CHIMICO-TOSSICOLOGICA DELLE PIANTE OFFICINALI E DEI PRODOTTI NUTRACEUTICI: Andrea Santagati
Credit Value: 15
Scientific field: CHIM/08 - Pharmaceutical chemistry
Taught classes: 84 hours
Exercise: 30 hours
Term / Semester: 1° and 2°

Learning Objectives

  • Medicinal Chemistry

    Knowledge and understanding
    The course aims to provide students with the tools to study the fundamental concepts that characterize Pharmaceutical Chemistry

    Applying knowledge and understanding
    The student acquires knowledge of the strategies used for the discovery and design of new active ingredients, of the steps necessary for the development of these drugs and for their development as medicaments. In addition, he will have knowledge of the moments of the action of the drugs, from administration to elimination and of the conditioning properties of the drug-two-phase interaction. The student will have knowledge of selected classes of drugs and will understand how they interact with neurotransmitter receptors, with intracellular receptors, with enzymes and with ion channels, deepening their mechanisms of action, chemical-pharmaceutical and toxicological properties, and structure-activity relationships

    EXPECTED LEARNING RESULTS
    The student will know and understand the issues related to the design, the mechanism of action at the molecular level, drug-receptor interactions, toxicity, metabolism and structure-activity relationships of the classes of drugs examined, in particular those of origin natural


Course Structure

  • Medicinal Chemistry

    The course will be held mainly through lectures. During the lessons the student will be asked to actively participate in the discussion on the topics presented and in particular in case studies. Classroom exercises on exam methods will be proposed during the course


Detailed Course Content

  • Medicinal Chemistry

    GENERAL PART
    Definition and objectives of Pharmaceutical Chemistry, history and evolution. Discovery of drugs from natural products. Definition of drug. Different ways to classify drugs. ATC classification of drugs. Nomenclature of drugs. Stages of drug action: pharmaceutical, pharmacokinetics, pharmacodynamics. Pharmacokinetics: absorption, metabolism (phase I and phase II), distribution and elimination of a drug. Pharmacodynamics: Drug targets. Molecular drug-target interaction: description of the different chemical bonds involved in the interaction. Receptors: G protein coupled receptors, receptors with intrinsic enzymatic activity, ion channels ligand-gated and voltage-gated. Enzymes and enzymatic inhibition, competitive and non-competitive inhibitors. Nucleic acids. Lipids. Carbohydrates. Discovery, design and development of drugs. Optimization of interaction with the target. Optimization of target access. Prodrugs and Softdrugs. The introduction of drugs on the market.
    SYSTEMATIC PART
    Examples of drugs derived from natural substances (the following examples will be integrated in class).
    OPIOID ANALGESICS. Introduction. Morphine: structure and properties, structure-activity relationships. Opioid receptors, development of morphine analogues, agonists, antagonists.
    ANTICANCER. General information on neoplastic diseases and therapeutic approaches, classification of anticancer drugs. Plant-based anticancer drugs


Textbook Information

  • Medicinal Chemistry

    G. L. Patrick – Introduzione alla Chimica Farmaceutica- EdiSES

    W.O. Foye- Principi di chimica farmaceutica- Piccin