Download or read book Synthetic Studies of Bruceantin written by Sean Michael Kerwin and published by . This book was released on 1989 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthetic Studies of Quassimarin written by David Edward Uehling and published by . This book was released on 1987 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthetic Studies on Quassinoids written by James Mark VanderRoest and published by . This book was released on 1994 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Awards Index written by and published by . This book was released on 1988 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthetic Studies on Quassinoids written by Eric D. Moher and published by . This book was released on 1994 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Strategies and Tactics in Organic Synthesis written by Thomas Lindberg and published by Academic Press. This book was released on 2012-12-02 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: Strategies and Tactics in Organic Synthesis, Volume 3 provides detailed accounts of interesting advances in the field of synthesis. This book discusses the tasks of multistep synthesis from finding the proper reagents, reaction, and conditions for individual steps to inventing new chemistry to fill gaps in existing synthetic methodology. Organized into 13 chapters, this volume begins with an overview of the development of redox glycosidation strategy through ester methylenation. This text then examines the development of computer-assisted molecular modeling with applications to a wide range of problems in biological and organic chemistry. Other chapters consider the medicinal significance of ginkgo tree, which has prompted systematic studies to correlate the claimed beneficial effects of its extracts to the active principles. This book discusses as well the biological potency of pentacyclic quassinoids. The final chapter deals with the economic synthesis of a penem antibacterial. This book is a valuable resource for chemists.
Download or read book Cancer Treatment Reports written by and published by . This book was released on 1979 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lead Compounds from Medicinal Plants for the Treatment of Cancer written by Christophe Wiart and published by Academic Press. This book was released on 2012-10-22 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kelley/DNA Repair in Cancer Therapy, 2012, 978-0-12-384999-1.
Download or read book Subject Index of Current Extramural Research Administered by the National Cancer Institute written by and published by . This book was released on 1978 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Subject Index of Extramural Research Administered by the National Cancer Institute written by and published by . This book was released on 1979 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current information about research grants and contracts supported by the National Cancer Institute. Subject listing gives contract or grant number and topic. Investigator, grant number, and contract number indexes.
Download or read book Exercises in Synthetic Organic Chemistry written by Chiara Ghiron and published by OUP Oxford. This book was released on 1997-02-27 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is comprised of a series of exercises in synthetic organic chemistry based around recent published syntheses. The exercises are designed to provide challenges for people with varying levels of experience from final year students to academic staff and industrial group leaders, allowing them to increase their `vocabulary' of synthetic transformations. This novel approach, which actively involves the reader, would be an ideal source of topics for group discussions.
Download or read book Studies in Natural Products Chemistry written by Atta-ur Rahman and published by Elsevier. This book was released on 2011-08-30 with total page 1149 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural products present in the plant and animal kingdom offer a huge diversity of chemical structures which are the result of biosynthetic processes that have been modulated over the millennia through genetic effects. With the rapid developments in spectroscopic techniques and accompanying advances in high-throughput screening techniques, it has become possible to isolate, determine the structures and biological activity of natural products rapidly, thus opening up exciting new opportunities in the field of new drug development to the pharmaceutical industry. The present volume contains 22 articles written by leading experts in natural product chemistry on biologically active natural products. It includes research on a variety of different classes of natural products including sesquiterpenes, quassinoids, diterpenoids, lignans, oligostilbenes, phenylethanoids, phenylpropanoid glycosides, curcumin analogues, glycosphingolipids etc. Many of these have been found to be active in a number of different disease conditions.* Timely reviews written by international authorities in the field* Topics ranging from purely chemical to very biological* The 13th volume in the series to be devoted to bioactive natural products
Download or read book Fortschritte der Chemie organischer Naturstoffe Progress in the Chemistry of Organic Natural Products written by and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than ten years have elapsed since the publication of a compre hensive review on the quassinoids, the bitter principles of the Simaroubaceae family (80). Interest in these terpenoids has increased enormously in recent years due in part to the finding of the American National Cancer Institute in the early 1970s that these compounds display marked antileukemic activity. Furthermore, a wide spectrum of other biological properties for the quassinoids has been discovered and studies on chemical modifications of inactive members to yield biologically active ones were undertaken. New structures have been established also and numerous synthetic approaches have been developed which include the total synthesis of the parent compound, quassin (p. 250) and also that of castelanolide (p. 253). It is intended that this present chapter will be an extension of my first review in this series and will contain references up to September 1984. A short article on some aspects of this subject was published recently (81). II. Quassinoid General Features In reviewing the essential features of the quassinoids, the new structural types discovered during the last decade will be emphasised. The quassinoids can be divided into distinct groups according to their basic skeletons. The five skeletons observed are presented on Chart 1.
Download or read book Chiral Building Blocks in Asymmetric Synthesis written by Elzbieta Wojaczynska and published by John Wiley & Sons. This book was released on 2022-08-08 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chiral Building Blocks in Asymmetric Synthesis A comprehensive introduction to the important classes of chiral building blocks Chirality — the asymmetric quality found in certain chemical compounds — plays an essential role in our world: chiral compounds can be found in biology, pharmaceutical compounds, agrochemicals, and fragrances. The stereoselective preparation of these complex molecular constructions constitutes a challenge. To this end, modern asymmetric synthesis utilizes a variety of valuable and efficient reagents employed as chiral auxiliaries, metal complexes and organocatalysts in stereoselective catalysis, and enantiopure reactants termed as chiral building blocks. In Chiral Building Blocks in Asymmetric Synthesis, the achievements in the fields of preparation of and applications of chiral blocks are presented. In doing so, the book comprehensively discusses the important classes of these reactants as the key for the asymmetric synthesis of chiral molecules. As such, it is an indispensable resource about synthetic methods, as well as possible modifications and transformations of important classes of chiral compounds. It also highlights the importance of their use as reactants and auxiliaries in the preparation of more sophisticated molecules or supramolecular systems. In Chiral Building Blocks in Asymmetric Synthesis readers will also find: Organization according to the most important compound classes — e.g. amino acids, BINOL and its derivatives, terpenes, and others — with an emphasis on synthesis and application A focus on the use of chiral building blocks for the preparation of bioactive compounds and supramolecular assemblies Chiral Building Blocks in Asymmetric Synthesis is a useful reference for organic chemists, catalytic chemists, chemists in industry, medicinal chemists, pharmaceutical chemists, and the libraries that support them.
Download or read book Structure and Chemistry written by Atta-ur Rahman and published by . This book was released on 1990 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: Section 3
Download or read book Chinese Drugs of Plant Origin written by Weici Tang and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 1005 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditional Chinese medicine has been used for thousands of years by a large population. It is currently still serving many of the health needs of the Chinese people; and still enjoying their confi dence it is practised in China in parallel with modern Western medical treatment. In addition to scientific organisations dedi cated to modern Western medicine, e. g. the Chinese Academy of Medical Sciences and various medical schools, a series of parallel institutions have been established in China to promote traditional Chinese medicine, such as the Academy of Traditional Chinese Medicine and training institutions. Almost all hospitals in China have a department of traditional medicine. Furthermore, a large number of scientific journals are dedicated to traditional Chinese medicine, covering both experimental and clinical investigations. Medicinal materials constitute a key topic in the treatment of disease according to traditional Chinese medicine. The Chinese Pharmacopoeia (1985 edition) is therefore divided into two sepa rate volumes, Volume I containing traditional Chinese medicinal materials and preparations and Volume II containing pharmaceu tics of Western medicine. The oldest Chinese review of medicinal materials, Shennong Bencao Jing (100-200 A. D. ), covered 365 herbal drugs. The clas sic compilation in this field, Bencao Gangmu (Compendium of Materia Medica), was published in 1578 by Li Shi-zhen and recorded as many as 1898 crude drugs of plant, animal and min eral origin.
Download or read book Key Heterocyclic Cores for Smart Anticancer Drug Design Part I written by Rajesh Kumar Singh and published by Bentham Science Publishers. This book was released on 2022-07-05 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an update on heterocyclic compounds that serve as key components of anti-cancer agents administered in pre-clinical settings. Many of the compounds highlighted in the book are being actively investigated for the bioactive properties against a range of cancer cell lines. There is potential for heterocyclic compounds to design agents that can target specific molecules to treat different types of cancers. Chapters are contributed by experts in pharmaceutical chemistry and are written to give a general overview of the topic to readers involved in all levels of research and decision-making in pharmaceutical chemistry and anti-cancer drug design. Part 1 of the book set covers these topics: - Heterocyclic anticancer compounds derived from natural sources with their mechanism of action - The role of terpenoids as anticancer compounds: an insight into prevention and treatment - Recent advances in synthesis and anticancer activity of benzothiazole hybrids as anticancer agents - Structure-activity relationship studies of novel hybrid quinoline and quinolone derivatives as anticancer agents - Tetrazoles: structure and activity relationship as anticancer agents - Progress in nitrogen and oxygen-based heterocyclic compounds for their anticancer activity: an update (2017-2020)
