Quinazolinone And Quinazoline Derivatives
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| Author | : Ali Gamal Al-kaf |
| Publisher | : BoD – Books on Demand |
| Total Pages | : 128 |
| Release | : 2020-05-06 |
| Genre | : Science |
| ISBN | : 1838801391 |
One of the problems with modern public health is target searching for new highly effective medicinal preparations. Among those medicinal preparations are the natural and synthetic origins of quinazolinone-4 derivatives. Quinazolinone derivatives are reported to be physiologically and pharmacologically active. They also exhibit a wide range of activities such as anticonvulsant, antiinflammatory, antifungal, antimalarial, and sedative properties. Some of these compounds are identified as drugs used as diuretics, vasodilators, and antihypertensive agents. Moreover, sulfonamide derivatives have been widely used as bacteriostatic agents. Prompted by the above-mentioned facts and in conjunction with our ongoing program on the utility of readily obtainable starting material for the synthesis of heterocyclic systems of biological interest, we have decided to synthesize a series of quinazolinone derivatives having sulfonamide moiety with a potentially wide spectrum of biological responses.
| Author | : V Prakash Reddy |
| Publisher | : Newnes |
| Total Pages | : 331 |
| Release | : 2015-01-25 |
| Genre | : Science |
| ISBN | : 044453749X |
Organofluorine Compounds in Biology and Medicine covers topics on biochemically relevant organofluorine compounds and their synthesis and biochemical pathways. Organofluorine compounds have renewed interest in pharmaceutical industry, and therefore a concise book on this topic is highly relevant to the scientific community involved in this area. - Covers the synthesis, biochemical, and therapeutic applications of organofluorine compounds - Offers a complete text on biochemically relevant organofluorine compounds and their synthesis and mechanistic pathways - Provides one of the first major reference books on the biological and medicinal applications of organofluorine chemistry
| Author | : James Devillers |
| Publisher | : CRC Press |
| Total Pages | : 386 |
| Release | : 1998-03-03 |
| Genre | : Science |
| ISBN | : 9781560327165 |
As the 21st century approaches, there is little doubt that the tools and resources are available to unlock all the secrets of Quantitative Structure-Activity Relationships (QSAR) in order to design more efficient drugs and safer chemicals. The comparison QSAR models provide are a key to reach a deep understanding of the foundation and a better optimisation of the use of these statistical tools. Seeking out the similarities and differences among QSAR Models allows the user to estimate their simulation performances, find chemo-taxonomical links, and uncover In vivo/In Vitro relationships. The purpose of this book is to highlight the multifaceted aspect of the term "comparative QSAR" by bringing together QSAR experts of various origins and allowing them to offer their views on this diverse subject.
| Author | : Belakatte Parameshwarappa Nandeshwarappa |
| Publisher | : BoD – Books on Demand |
| Total Pages | : 250 |
| Release | : 2020-05-27 |
| Genre | : Science |
| ISBN | : 1789859433 |
The book ‘Organic Synthesis - A Nascent Relook’ is a compendium of the recent progress in all aspects of organic chemistry including bioorganic chemistry, organo-metallic chemistry, asymmetric synthesis, heterocyclic chemistry, natural product chemistry, catalytic, green chemistry and medicinal chemistry, polymer chemistry, as well as analytical methods in organic chemistry. The book presents the latest developments in these fields. The chapters are written by chosen experts who are internationally known for their eminent research contributions. Organic synthesis is the complete chemical synthesis of a target molecule. In this book, special emphasis is given to the synthesis of various bioactive heterocycles. Careful selection of various topics in this book will serve the rightful purpose for the chemistry community and the industrial houses at all levels.
| Author | : Johann H. Mulzer |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 258 |
| Release | : 2005-01-12 |
| Genre | : Medical |
| ISBN | : 9783540211259 |
B. Basler, S. Brandes, A. Spiegel and T. Bach: Total Synthesis of Kalsoene and Preussin .- R. Bandichhor, B. Nosse and O. Reiser: Paraconic Acids- the Natural Products from Lichen Symbiont .- M. Hiersemann and H. Helmboldt: Recent Progress in the Total Synthesis of Dolabellane and Dolastane Diterpenes .- L. Wessjohann and E. Ruijter: Strategies for Total and Diversity- Oriented Synthesis of Natural Product (-Like) Macrolides .-M. Sefkow: Enantioselectice Synthesis of C(8)-Hydroxylated Lignans: Early Approaches and Recent Advances
| Author | : Daniel Glossman-Mitnik |
| Publisher | : BoD – Books on Demand |
| Total Pages | : 260 |
| Release | : 2020-01-15 |
| Genre | : Science |
| ISBN | : 1789852811 |
Solvents and ionic liquids are ubiquitous within our whole life since ancient times and their effects are actually being studied through basic sciences like Chemistry, Physics and Biology as well as being researched by a large number of scientific disciplines.This book represents an attempt to present examples on the utility of old and new solvents and the effects they exercise on several fields of academic and industrial interest. The first section, Solvents, presents information on bio-solvents and their synthesis, industrial production and applications, about per and trichloroethylene air monitoring in dry cleaners in the city of Sfax (Tunsia) and on the synthesis of polyimides using molten benzoic acid as the solvent. The second section, Ionic Liquids, shows information about the synthesis, physicochemical characterization and exploration of antimicrobial activities of imidazolium ionic liquid-supported Schiff base and its transition metal complexes, the technology of heterogenization of transition metal catalysts towards the synthetic applications in an ionic liquid matrix, the progress in ionic liquids as reaction media, monomers, and additives in high-performance polymers, a pre-screening of ionic liquids as gas hydrate inhibitor via application of COSMO-RS for methane hydrate, the extraction of aromatic compounds from their mixtures with alkanes from ternary to quaternary (or higher) systems and a review on ionic liquids as environmental benign solvent for cellulose chemistry. The final section, Solvent Effects, displays interesting information on solvent effects on dye sensitizers derived from anthocyanidins for applications in photocatalysis, about the solvent effect on a model of SNAr reaction in conventional and non-conventional solvents, and on solvent effects in supramolecular systems.
| Author | : Ali Al-Kaf |
| Publisher | : BoD – Books on Demand |
| Total Pages | : 163 |
| Release | : 2017-08-23 |
| Genre | : Medical |
| ISBN | : 9535134434 |
This book intends to provide the reader with a comprehensive overview about the state of the art regarding the use of nonsteroidal anti-inflammatory drugs (NSAIDs) in physical and rehabilitation medicine and the study of the pharmacodynamics of existing and newly introduced NSAIDs in the management of pain and inflammation. It will also elaborate and refine already known knowledge on the mechanism(s) of nonsteroidal anti-inflammatory agents. This book may provide additional knowledge about the design and development of new drug delivery systems loaded with NSAIDs potentially useful in the treatment of chronic inflammatory-based diseases following circadian cycle, uses of NSAIDs as a source of medicinal plants, and the adverse effects and drug interactions of the nonsteroidal anti-inflammatory drugs.
| Author | : Baoan Song |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 305 |
| Release | : 2011-01-26 |
| Genre | : Science |
| ISBN | : 3642036929 |
Plant virus disease is a worldwide threat to agriculture. Environment-Friendly Antiviral Agents for Plants systematically describes the basic theory, new ideas, and new methods to discover novel antiviral agents through research on plant immune activation. The cutting-edge research methodology, technology and progress on novel antiviral agent innovation are systematically described. With abundant illustrations and figures, the book is intended for researchers and practitioners in the fields of pesticide science, plant protection, organic chemistry, fine chemicals, applied chemistry, environment chemistry and agriculture science. Dr. Baoan Song and Dr. Song Yang are professors at the Center for R&D of Fine Chemicals, Guizhou University, China; Mr. Linhong Jin and Dr. Pinaki S. Bhadury are associate professors there.
| Author | : Claudio O. Gualerzi |
| Publisher | : John Wiley & Sons |
| Total Pages | : 549 |
| Release | : 2013-09-05 |
| Genre | : Medical |
| ISBN | : 3527659706 |
Most of the antibiotics now in use have been discovered more or less by chance, and their mechanisms of action have only been elucidated after their discovery. To meet the medical need for next-generation antibiotics, a more rational approach to antibiotic development is clearly needed. Opening with a general introduction about antimicrobial drugs, their targets and the problem of antibiotic resistance, this reference systematically covers currently known antibiotic classes, their molecular mechanisms and the targets on which they act. Novel targets such as cell signaling networks, riboswitches and bacterial chaperones are covered here, alongside the latest information on the molecular mechanisms of current blockbuster antibiotics. With its broad overview of current and future antibacterial drug development, this unique reference is essential reading for anyone involved in the development and therapeutic application of novel antibiotics.
| Author | : S. William Pelletier |
| Publisher | : |
| Total Pages | : 424 |
| Release | : 1983 |
| Genre | : Alkaloids |
| ISBN | : |
