Описание: The volumes of this classic series, now referred to simply as "Zechmeister" after its founder, L. The volumes contain contributions on various topics related to the origin, distribution, chemistry, synthesis, biochemistry, function or use of various classes of naturally occurring substances ranging from small molecules to biopolymers.
Автор: David A. Williams Название: Essentials of Foye`s Principles of Medicinal Chemistry ISBN: 1451192061 ISBN-13(EAN): 9781451192063 Издательство: Lippincott Williams & Wilkins Рейтинг: Цена: 11326.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Written in response to reader requests for a short, “to the point” text that clearly summarizes the most important chemical elements of therapeutically relevant drug classes, Essentials of Foye's Principles of Medicinal Chemistry is a concise, quick-reference source of reliable information in the field. Derived from the highly regarded Foye's Principles of Medicinal Chemistry , this focused text provides an essential understanding of drug action and demonstrates its practical application to today’s pharmacy practice. Highlights the “take home” chemical points of every chapter in the parent text, and uses an easy-to-read, bulleted format to convey essential concepts. Covers mechanism of action (MOA), structure-activity relationships (SAR), physicochemical and pharmacokinetic properties, metabolism, and clinical applications in all chapters. Uses numerous figures and tables to illustrate key concepts and make reference quick and easy. Summarizes additional information such as adverse effects, drug-drug or drug-food interactions, chemical points of interest, and unique aspects of clinical use in side boxes or Chemical Note side bars. Concludes each chapter with a section emphasizing the clinical relevance of chapter content, as well as review questions for self-assessment. Written by the same international team of renowned researchers and academicians as Foye’s Principles of Medicinal Chemistry Now with the print edition, enjoy the bundled interactive eBook edition, which can be downloaded to your tablet and smartphone or accessed online and includes features like: Complete content with enhanced navigation Powerful search tools and smart navigation cross-links that pull results from content in the book, your notes, and even the web Cross-linked pages, references, and more for easy navigation Highlighting tool for easier reference of key content throughout the text Ability to take and share notes with friends and colleagues Quick reference tabbing to save your favorite content for future use
Описание: Contains contributions on various topics related to the origin, distribution, chemistry, synthesis, biochemistry, function or use of various classes of naturally occurring substances ranging from small molecules to biopolymers. This book is addressed to biologists, technologists, and chemists alike.
Описание: The volumes of this classic series, now referred to simply as "Zechmeister" after its founder, L. The volumes contain contributions on various topics related to the origin, distribution, chemistry, synthesis, biochemistry, function or use of various classes of naturally occurring substances ranging from small molecules to biopolymers.
Описание: The volumes of this classic series have appeared under the Springer imprint ever since L. The volumes contain contributions on various topics related to the origin, distribution, chemistry, synthesis, biochemistry, function or use of various classes of naturally occurring substances ranging from small molecules to biopolymers.
Описание: The volumes of this classic series, now referred to simply as "Zechmeister" after its founder, L. The volumes contain contributions on various topics related to the origin, distribution, chemistry, synthesis, biochemistry, function or use of various classes of naturally occurring substances ranging from small molecules to biopolymers.
Описание: Saponins are complex molecules made up of sugars linked to a triterpenoid or a steroid or a steroidal alkaloid. This review incorporates newer trends in isolation and structure determination of triterpenoid saponins, new triterpenoid saponins isolated and biological properties of these products reported during the period late 1989-mid 1996.
Описание: Eine gro e Anzahl heterocyclischer Naturstoffe leitet sich vom Ring- system des Piperidins (1) ab. Als Substituenten einfach oder mehrfach substituierter Piperidinbasen finden sich Methyl-, Carboxyl-, Hydroxyl- und Aminogruppen sowie aliphatische Seitenketten unterschiedlicher L nge. Die Substitution erfolgt bevorzugt an den C-Atomen 2, 3 und 6 sowie am Heteroatom. In zahlreichen F llen ist der Piperidinring in a- oder -Stellung direkt oder ber eine C-Br cke mit einem weiteren Heterocyclus verbunden, z. B. einem Piperidin-, Piperidein-, Pyridin-, Indol-, Chinolizidin- oder Furanrest. Dar ber hinaus kann der Piperidin- ring zum 2,6-Dioxopiperidin (Glutarimid) oxydiert oder zum Pipendein dehydriert sein. W hrend Naturstoffe mit Pyridinstruktur im Tier- und Pflanzenreich weit verbreitet sind und einzelnen von ihnen wie NAD oder Pyridoxal- phosphat als Coenzymen des Prim rstoffwechsels besondere Bedeutung zukommt, handelt es sich bei den nat rlichen Piperidinverbindungen im allgemeinen um sekund re Pflanzenstoffe (vgl. I8, I9I). Dabei sind einige wie z. B. die Pipecolins ure (7) sporadisch auf verschiedene Pflanzen- familien verteilt. Andere Piperidinbasen wie die Conium- oder Piper- Alkaloide weisen dagegen eine ausgesprochene Artspezifit t auf. Im Gegensatz zu den meisten Pyridinalkaloiden finden sich die Piperidin- basen oft mit strukturell andersartig gebauten Alkaloiden vom Chino- lizidin- oder Trepantyp vergesellschaftet, was in den meisten F llen durch eine enge biogenetische Verwandtschaft bedingt sein d rfte.
