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Current discoveries and research into bioactive natural products Medicinal Chemistry of Bioactive Natural Products provides a much-needed survey of bioactive natural products and their applications in medicinal chemistry. This comprehensive reference features articles by some of the world's leading scientists in the field on discovery, structure elucidation, and elegant synthetic strategies–developed for natural products–with an emphasis on the structure activity relationship of bioactive natural products. The topics have been carefully chosen on the basis of relevance to current research and to importance as clinicially useful agents. Rather than attempting to be a comprehensive encyclopedia of bioactive natural products, Medicinal Chemistry of Bioactive Natural Products guides the reader to the key developments in the field. By providing not only practical detail but a historical perspective on the chemistry and biology of the compounds under consideration, the book serves as a handy resource for researchers in their own work developing pharmaceuticals, and as an inspiring introduction for young scientists to the dynamic field of bioactive natural products research. Enhanced by examples with updated research results, the discussion covers such topics as: * The chemistry and biology of epothilones * Vancomycin and other glycopeptide antibiotic derivates * Antitumor and other related activities of Taxol and its analogs * The antimalarial properties of the traditional Chinese medicine, Quinghaosu (artemisinin) * Huperzine A: A natural drug for the treatment of Alzheimer's disease * The medicinal chemistry of ginkgolides from Ginkgo biloba * Recent progress in Calophyllum coumarins as potent anti-HIV agents * Plant-derived anti-HIV agents and analogs * Chemical synthesis of annonaceous acetogenins and their structurally modified mimics


Color Atlas of Biochemistry Color Atlas of Biochemistry

Автор: Jan Koolman

Год издания: 

Second edition, enlarged and revised with 215 color plates. This Thieme Flexibook presents the fundamentals of human and mammalian biochemistry in 192 stunning color plates. Key features include the unique combination of highly effective color graphics and comprehensive figure legends. Unified color-coding of atoms, coenzymes, chemical classes, and cell organelles allows quick recognition of all involved systems, and computer graphics provide simulated 3D representation of many important molecules. This Flexibook is ideal for students of all levels with its complete coverage of the structure and composition of biologically relevant molecules and their metabolism


Repair of polymer products car moto, book in the photographs in eBook Repair of polymer products car moto, book in the photographs in eBook

Автор: Автоклуб

Год издания: 

Content

Introduction

Repair or not repair   - that's the issue!

  • Injection molding: working principle
Identification of types of polymeric materials
  • Thermoplastics against thermosets
  • Thermoplastics: polypropylene, polyvinyl chloride (PVC), polycarbonate,
  • polyethylene, nylon (polyamide), acrylonitrile butadiene styrene (ABS plastic)
  • Reaktoplasty: epoxy resin, urethane, polyester
  • Polymer materials for cars
  • Vehicles for recreation and entertainment
Possible repair methods for each type of plastic
  • Reaktoplasty
  • Thermoplastics
Repair procedures
  • Basic procedure for repairing & nbsp; processing
  • Two-component adhesives
  • Cyanoacrylate adhesive
  • Hot-melt adhesive
  • Methacrylate adhesive
  • Introduction to polymer welding
Finishing processing   plastic
  • Durable neolefin plastic types
  • Plastic neolefin plastic types
  • Painted thermoplastic polyolefin and polypropylene
  • Unpainted thermoplastic polyolefin and & nbsp; polypropylene
  • Polyethylene
Applications
  • Tools   their purpose
  • How to achieve optimal adhesion


Chemistry in questions and tests: учебное пособие Chemistry in questions and tests: учебное пособие

Автор: М. Н. Милеева

Год издания: 



The history of the Royal society of London for the improving of natural knowledge The history of the Royal society of London for the improving of natural knowledge

Автор: Thomas Sprat

Год издания: 

Полный вариант заголовка: «The history of the Royal society of London for the improving of natural knowledge / By Tho. Sprat».


General zoology, or systematic natural history: Vol. 7. Part 2. Birds General zoology, or systematic natural history: Vol. 7. Part 2. Birds

Автор: George Shaw

Год издания: 

Примечание: Общая зоология Полный вариант заголовка: «General zoology, or systematic natural history : Vol. VII. Part II. Birds : with plates from the 1 authorities and most select specimens / by George Shaw, M.D.F.R. & c. ; engraved principally by Mrs. Griffith».