SEARCH Articles Figures Tables Analysis of Natural Products versus Drugs and Synthetics Application of Organocatalytic Cascade Reactions in Natural Product Synthesis and Drug Discovery Aspects of Chirality in Natural Products Drug Discovery Drugs nature Drugs of natural origin Examples of Natural Products or Analogs as Drugs Natural drugs Nature of the Drugs Other Drugs and Mixtures of Natural Products THE NATURE OF DRUG RECEPTORS The Design of an Effective Natural-Products-Based Approach to Drug Discovery The Importance of Natural Products in Drug Discovery and Development The Use of Natural Products as Drugs in History Use of Transition Metal-Catalyzed Cascade Reactions in Natural Product Synthesis and Drug Discovery