vivek kothari (8 Ergebnisse)

Zustand: New. pp. vii + 268 Figures, Illus.

Zustand: New. pp. vii + 276 Figures.

Zustand: New. pp. vii + 252 Figures.

Zustand: New. pp. vii + 262 Figures.

Hardbound. Zustand: As New. New. Contents Preface. 1. Natural products as therapeutic agents. 2. Isolation of bioproducts. 3. Pharmacopoeial medicinal plants. 4. Pharmacologically active marine products. 5. Anti HIV bioproducts. 6. Use of pharmacologically active bioproducts in cancer treatment. 7. Bioactive natural products in the treatment of gastrointestinal disease. 8. Amphiphilic Phenols as bioactive compounds. 9. Herbal products for controlling mosquito vectors. 10. Risk management for pharmaceutical compounds. 11. Pharmaceuticals liabilities and regulatory concerns. Bibliography. Index. Nature has continuously provided mankind with a broad and structurally diverse array of pharmacologically active compounds that have proved to be indispensable for the cure of deadly diseases or as lead structures for novel pharmaceuticals. The importance of natural bioproducts can be realised from their prominence in the over the counter and prescription drug market. The pharmaceutical industry continues to examine their potential as sources of novel medicinal compounds to identify novel growth factor immunomodulatory and potential anti microbial activity. With the progress of new technologies new avenues were opened to purify active components from natural products to establish their chemical structure and even to synthesize and/or modify them chemically. This book is intended to furnish the reader with vital information on pharmacologically active bioproducts. It is hoped that this book will encourage further research and understanding of all aspects of this intriguing and complex field. 252 pp.

Hardbound. Zustand: As New. New. Contents Preface. 1. Introduction. 2. Synthesis of Chiral intermediates. 3. Synthesis of Amino alcohols. 4. Enzymatic synthesis of Amplicillin. 5. Synthesis of Chiral amines with w transaminase. 6. Synthesis of Chiral long chain diamines and tetramines. 7. Applications for oxidoreductases. 8. Non aqueous biocatalysis. 9. Eukaryotes for industrial biocatalysis. 10. Biopolymers for biocatalysis. 11. Use of enantiopure Naphthalene Dihydrodiols. 12. Multidrug resistant mycobacterium tuberculosis. 13. Flavin biochemistry. Bibliography. Index. Bioacatalysis has increasingly become the technology of choice to introduce chirality in fine chemical processes. Biocatalysis sculpts chemical precursors into the precise molecular shapes that are the heart of many pharmaceuticals. In reviewing how biocatalysis can be applied to improve Chiral synthesis for pharmaceutical it becomes clear that there will be many opportunities using a simple enzyme system by that many of the more useful applications will require the whole cell because of the requirement for cofactors. In the ever more global commercial arena biocatalysts becomes ever more central to the competitiveness of individuals products companies industries and countries. The use of biocatalysis often leads to less complex syntheses lower production costs and more sustainable production processes. Written for practitioners and students of chemistry biology and bioengineering this book provides a comprehensive review of the applications of biocatalysis in the pharmaceutical industry. 276 pp.

Hardbound. Zustand: As New. New. Contents Preface. 1. Basics of biocatalysis. 2. Production of Amino acids. 3. Asymmetric synthesis of Amino acids. 4. Amino acids and derivatives. 5. Strategies for efficient biocatalysis. 6. Synthesis of cage Amino acids. 7. Types of B Amino acids. 8. Extremophiles and extremozymes. 9. Immobilised enzymes. 10. Enzymatic peptide synthesis. 11. Synthesis of enantiomerically pure (s) Amino acids and (R ) Amines. 12. Cloning and sequence analysis. 13. Bioseparation and biocatalytic applications. Bibliography. Index. Amino acids are the molecular units that make up proteins. All proteins are various compositions of twenty specific naturally occurring amino acids. Amino acids are found in all foods except oil. There are about eighty amino acids found in nature but only twenty to twenty nine are required for human growth.Amino acids play a pivotal role in living systems and therefore synthetic amino acids have been of significant interest to researchers working towards the understanding and modification of physiological processes. Currently the amino acids used in amino acids products are mainly manufactured by biocatalytic methods.The book presents detailed discussion of the preparation of amino acids by biocatalysis. It provides examples of recently developed biocatalytic methods for the production of amino acids and its derivatives. It offers upper level students and professional an essential resource for pharmaceutical development medicinal chemistry and biochemistry. 262 pp.

Hardbound. Zustand: As New. New. Contents Preface. 1. Introduction to natural products. 2. Natural products and drug discovery. 3. Genetic manipulation and natural products. 4. Bioprocessing and natural products. 5. Enzyme technology in food processing. 6. Biotechnology and marine natural products. 7. Safety evaluation of biotechnology products derived from animals. 8. Medicinal natural products and risk assessment. 9. Safety testing of medicinal products derived from biotechnology. 10. Safety evaluation of natural food products. Bibliography. Index. The introduction of biotechnology in every aspect of natural products research has dramatically facilitated the potential applications by the industry today. Natural dyes alternative food ingredients and preservation materials and microbial polysaccharides are only some examples of the growing use of natural products in the industry. Importantly the pharmaceutical sector is actively involved in natural products research since a large number of novel compounds have medicinal value. Although natural products has the chemical diversity and has been proven to be useful templates their sustainable supply from the original biological source always remain a problem. Biotechnology is expected to play a major role in the production of natural products through biosynthesis and bioengineering which will further reduce the dependence on a large amount of plant samples and hence reduce the pressure of reducing the number of biogenetic resources in the tropical forests. This book describes the importance of biotechnology in the search for natural products from plants and other sources. It aims to provide readers with a comprehensive information which will help them to successfully address current research and application issues in natural products and biotechnology. 268 pp.