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Phytochemicals as Lead Compounds for New Drug Discovery

Phytochemicals as Lead Compounds for New Drug Discovery
Author: Chukwuebuka Egbuna
Publisher: Elsevier
Total Pages: 382
Release: 2019-09-07
Genre: Science
ISBN: 0128178914
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Phytochemicals as Lead Compounds for New Drug Discovery presents complete coverage of the recent advances in the discovery of phytochemicals from medicinal plants as models to the development of new drugs and chemical entities. Functional bioactive compounds of plant origin have been an invaluable source for many human therapeutic drugs and have played a major role in the treatment of diseases around the world. These compounds possess enormous structural and chemical diversity and have led to many important discoveries. This book presents fundament concepts and factors affecting the choice for plant-based products, as well as recent advances in computer-aided drug discovery and FDA drug candidacy acceptance criteria. It also details the various bioactive lead compounds and molecular targets for a range of life-threatening diseases including cancer, diabetes, and neurodegenerative diseases. Written by a global team of experts, Phytochemicals as Lead Compounds for New Drug Discovery is an ideal resource for drug developers, phytochemists, plant biochemists, food and medicinal chemists, nutritionists and toxicologists, chemical ecologists, taxonomists, analytical chemists, and other researchers in those fields. It will also be very valuable to professors, students, and researchers in this domain. Presents fundamental concepts and factors affecting choice for plant-based products Details the FDA drug candidacy acceptance criteria, including bottlenecks and way forward Highlights recent advances in computational-based drug discovery Focuses on the discovery of new drugs and potential druggable targets for the treatment of chronic diseases of world importance

Neglected Tropical Diseases and Phytochemicals in Drug Discovery

Neglected Tropical Diseases and Phytochemicals in Drug Discovery
Author: Chukwuebuka Egbuna
Publisher: John Wiley & Sons
Total Pages: 628
Release: 2021-11-09
Genre: Science
ISBN: 1119616603
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NEGLECTED TROPICAL DISEASES AND PHYTOCHEMICALS IN DRUG DISCOVERY Explore novel drug discovery updates from medicinal plants to help fight the devastating effects of neglected tropical diseases Neglected Tropical Diseases and Phytochemicals in Drug Discovery delivers a comprehensive exploration of the drug discovery process as it pertains to neglected tropical diseases. The book covers recent advancements in drug discovery, as well as druggable targets and new challenges facing the industry. It offers readers expansive discussions of specific diseases, including protozoan, helminth, bacterial, viral, fungal, and ectoparasitic infections. This book provides readers with insightful perspectives from leading industry voices on fifty years of trends and progress in the search for new, safe, and affordable therapeutic drugs in the fight against neglected tropical diseases. It includes information beneficial to researchers in a variety of fields of biology, chemistry, medicine, and pharmaceuticals. The distinguished authors cover topics including the effects of phytochemicals on the causative agent of leprosy and the potential applicability of phytochemicals in the management of Dengue fever. Readers will also enjoy the inclusion of: Thorough introductions to neglected tropical diseases, phytochemicals, protein targets, and mechanisms in drug discovery, as well as the epidemiology of neglected tropical diseases An exploration of novel bioactive lead compounds for drug discovery against neglected tropical diseases, leishmaniasis, lymphatic filariasis, trypanosomiasis, and schistosomiasis Discussions of protozoan infections, including herbal, nutritional, and traditional remedies for giardiasis and the anti-leishmanial potentials of phytochemicals Examinations of helminth infections, including the prospects of phytochemicals in the treatment of helminthiasis Perfect for medicinal chemists, drug developers, and research and development scientists, Neglected Tropical Diseases and Phytochemicals in Drug Discovery will also earn a place in the libraries of toxicologists and researchers in biology, chemistry, medicinal chemistry, ethnobotany, and bioinformatics seeking a one-stop resource for drug discovery for neglected tropical diseases.

Bioactive Phytochemicals: Drug Discovery to Product Development

Bioactive Phytochemicals: Drug Discovery to Product Development
Author: Javed Ahmad
Publisher: Bentham Science Publishers
Total Pages: 238
Release: 2020-10-28
Genre: Medical
ISBN: 9811464464
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Natural bioactive compounds from medicinal plants are inexplicably diverse in chemical structure and biological properties. The unmet therapeutic requirements for various diseases serve as a guide for researchers to study natural compounds. These studies are intended to isolate, identify the structural characterization and eventually discover the pharmacological activity of natural compounds from their plant sources with the goal of treating specific diseases. Bioactive Phytochemicals: Drug Discovery to Product Development explores the scope and approaches of drug discovery from natural products. Chapters in the book cover information about the cultivation, collection and processing of medicinal plants, the methods and high throughput techniques for isolation and characterization of bioactive phytochemicals and pharmacological screening for activity, formulation and quality control. Information about the regulations specified for natural medicinal products in different region of the world is also presented, followed by a concluding chapter devoted to the role of natural herbal products for treatment of human diseases such as cancer, cardiovascular diseases, diabetes, obesity, inflammation and neurological disorders. Each chapter concludes with a general reference section, which is a bibliographic guide to more advanced texts. The contributing authors for this volume are drawn from a rich blend of experts in various areas of herbal medicine which encompass herbal drug discovery to product development. The concise and organized layout along with a broad coverage of phytochemistry and drug discovery makes this book a suitable reference for students of medicinal chemistry, researchers and industry professionals interested in herbal product development.

Natural Bio-active Compounds

Natural Bio-active Compounds
Author: Mallappa Kumara Swamy
Publisher: Springer Nature
Total Pages: 492
Release: 2019-09-19
Genre: Science
ISBN: 9811372055
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Nature has consistently provided human beings with bioactive compounds that can be used directly as drugs or indirectly as drug leads. Some of the major classes of natural bioactive compounds include phenolics, alkaloids, tannins, saponins, lignin, glycosides, terpenoids, and many more. They possess a broad range of biological activities and are primarily useful in the treatment of various health issues. At the same time, the search for new and novel drugs is never-ending and, despite major advances in synthetic chemistry, nature remains an essential resource for drug discovery. Therefore, more and more researchers are interested in understanding the chemistry, clinical pharmacology, and beneficial effects of bioactive compounds in connection with solving human health problems. This book presents a wealth of information on natural metabolites that have been or are currently being used as drugs or leads for the discovery of new drugs. In addition, it highlights the importance of natural products against various human diseases, and their applications in the drug, nutraceuticals, cosmetics and herbal industries. Accordingly, the book offers a valuable resource for all students, educators, and healthcare experts involved in natural product research, phytochemistry, and pharmacological research.

Natural Bio-active Compounds

Natural Bio-active Compounds
Author: Mohd Sayeed Akhtar
Publisher: Springer Nature
Total Pages: 608
Release: 2019-09-06
Genre: Science
ISBN: 9811371547
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Bioactive compounds produced by natural sources, such as plants, microbes, endophytic fungi, etc., can potentially be applied in various fields, including agriculture, biotechnology and biomedicine. Several bioactive compounds have proved to be invaluable in mediating plant-microbe interactions, and promoting plant growth and development. Due to their numerous health-promoting properties, these compounds have been widely used as a source of medication since ancient times. However, there is an unprecedented need to meet the growing demand for natural bioactive compounds in the flavor and fragrance, food, and pharmaceutical industries. Moreover, discovering new lead molecules from natural sources is essential to overcoming the rising number of new diseases. In this regard, natural bioactive compounds hold tremendous potential for new drug discovery. Therefore, this field of research has become a vital area for researchers interested in understanding the chemistry, biosynthetic mechanisms, and pharmacological activities of these bioactive metabolites. This book describes the basics of bioactive plant compounds, their chemical properties, and their pharmacological biotechnological properties with regard to various human diseases and applications in the drug, cosmetics and herbal industries. It offers a valuable asset for all students, educators, researchers, and healthcare experts involved in agronomy, ecology, crop science, molecular biology, stress physiology, and natural products.

Phytochemistry, Computational Tools and Databases in Drug Discovery

Phytochemistry, Computational Tools and Databases in Drug Discovery
Author: Chukwuebuka Egbuna
Publisher: Elsevier
Total Pages: 492
Release: 2022-08-15
Genre: Medical
ISBN: 0323905935
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Phytochemistry, Computational Tools and Databases in Drug Discovery presents the state-of-the-art in computational methods and techniques for drug discovery studies from medicinal plants. Various tools and databases for virtual screening and characterization of plant bioactive compounds and their subsequent predictions on biological targets for the discovery of new drugs against specific diseases are presented, along with computational tools for the prediction of the toxic effects of phytochemicals on living systems. The book also provides in-depth insight on the applications of these computational tools as well as the databases that describe the interactions of phytochemicals with diseases along with predictions for druggable bioactive compounds. Useful for drug developers, medicinal chemists, toxicologists, phytochemists, plant biochemists and analytical chemists, this book clearly presents the various computational techniques, tools and databases for phytochemical research. Provides the various databases, methods and procedures for computational drug discovery in plants Includes insights into the predictors for properties of phytochemicals against different diseases Discusses the applications of computational tools and their databases

Handbook of Research on Advanced Phytochemicals and Plant-Based Drug Discovery

Handbook of Research on Advanced Phytochemicals and Plant-Based Drug Discovery
Author: Singh, Ajeet
Publisher: IGI Global
Total Pages: 754
Release: 2022-06-24
Genre: Science
ISBN: 1668451301
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A great deal of interest has been generated recently in the isolation, characterization, and biological activity of phytochemicals. Phytochemicals have the potential to enhance pharmaceuticals and drug discovery. As such, there is an urgent need for current research in the global scope of phytochemicals including the chemical and physical characteristics, analytical procedures, biological activity, safety, and industrial applications. The Handbook of Research on Advanced Phytochemicals and Plant-Based Drug Discovery examines the applications of bioactive molecules from a health perspective, examining the pharmacological aspects of medicinal plants, the phytochemical and biological activities of different natural products, and ethnobotany and medicinal properties. Moreover, it presents a novel dietary approach for human disease management. Covering topics such as computer-aided drug design, government regulation, and medicinal plant taxonomy, this major reference work is beneficial to pharmacists, medical practitioners, phytologists, hospital administrators, government officials, faculty and students of higher education, librarians, researchers, and academicians.

Antiviral Drug Discovery and Development

Antiviral Drug Discovery and Development
Author: Xinyong Liu
Publisher: Springer Nature
Total Pages: 357
Release: 2021-07-13
Genre: Medical
ISBN: 9811602670
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This book summarizes state-of-the-art antiviral drug design and discovery approaches starting from natural products to de novo design, and provides a timely update on recently approved antiviral drugs and compounds in advanced clinical development. Special attention is paid to viral infections with a high impact on the world population or highly relevant from the public health perspective (HIV, hepatitis C, influenza virus, etc.). In these chapters, limitations associated with adverse effects and emergence of drug resistance are discussed in detail. In addition to classical antiviral strategies, chapters will be dedicated to discuss the non-classical drug development strategies to block viral infection, for instance, allosteric inhibitors, covalent antiviral agents, or antiviral compounds targeting protein–protein interactions. Finally, current prospects for producing broad-spectrum antiviral inhibitors will be also addressed. The book is distinctive in providing the most recent update in the rapidly evolving field of antiviral therapeutics. Authoritative reviews are written by international scientists well known for their contributions in their topics of research, which makes this book suitable for researchers not only within the antiviral research community but also attractive to a broad audience in the drug discovery field. This book covers molecular structures and biochemical mechanisms mediating the antiviral effects, while discussing various ligand design strategies, which include traditional medicinal chemistry, computational chemistry, and chemical biology approaches. The book provides a comprehensive review of antiviral drug discovery and development approaches, particularly focusing on current innovations and future trends.

Viral Proteases and Their Inhibitors

Viral Proteases and Their Inhibitors
Author: Satya Prakash Gupta
Publisher: Academic Press
Total Pages: 518
Release: 2017-07-03
Genre: Science
ISBN: 0128096829
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Viral Proteases and Their Inhibitors provides a thorough examination of viral proteases from their molecular components, to therapeutic applications. As information on three dimensional structures and biological functions of these viral proteases become known, unexpected protein folds and unique mechanisms of proteolysis are realized. This book investigates how this facilitates the design and development of potent antiviral agents used against life-threatening viruses. Users will find descriptions of each virus that detail the structure and function of viral proteases, discuss the design and development of inhibitors, and analyze the structure-activity relationships of inhibitors. This book is ideal biochemists, virologists and those working on antiviral agents. Provides comprehensive, state-of-the-art coverage of virus infections, the virus lifecycle, and mechanisms of protease inhibition Analyzes structure-activity relationships of inhibitors of each viral protease Presents an in-depth view of the structure and function of viral proteases

Drug Discovery and Development

Drug Discovery and Development
Author: Ramarao Poduri
Publisher: Springer Nature
Total Pages: 522
Release: 2021-02-15
Genre: Medical
ISBN: 9811555346
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This book describes the processes that are involved in the development of new drugs. The authors discuss the history, role of natural products and concept of receptor interactions with regard to the initial stages of drug discovery. In a single, highly readable volume, it outlines the basics of pharmacological screening, drug target identification, and genetics involved in early drug discovery. The final chapters introduce readers to stem therapeutics, pharmacokinetics, pharmacovigilance, and toxicological testing. Given its scope, the book will enable research scholars, professionals and young scientists to understand the key fundamentals of drug discovery, including stereochemistry, pharmacokinetics, clinical trials, statistics and toxicology.