Catálogo de libros: Química orgánica

484 Catálogo de libros: Química orgánica

Matemáticas y ciencia / Química / Química orgánica
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  • The chemistry and biological activity of natural indole systems
    Viktor Kartsev
    The chemistry of indole alkaloids has been under research since the 50s. At that time, the number of such alkaloids did not exceed a mere hundred. To date indole alkaloids have emerged as probably the largest class of alkaloids (over 1200 compounds) extracted from more than 40 families of plants, micro-, and marine organisms. This is Part 1 of the vast material on the chemistry...
    Disponible

    127,98 €

  • Nitrogen Uptake, Nitrogen-use Efficiency and Nitrogen Leaching Losses of Citrus
    John Lea-Cox
    Dissertation Discovery Company and University of Florida are dedicated to making scholarly works more discoverable and accessible throughout the world. This dissertation, 'Nitrogen Uptake, Nitrogen-use Efficiency and Nitrogen Leaching Losses of Citrus' by John Derek Lea-Cox, was obtained from University of Florida and is being sold with permission from the author. A digital cop...
    Disponible

    82,91 €

  • Nitrogen Uptake, Nitrogen-use Efficiency and Nitrogen Leaching Losses of Citrus
    John Lea-Cox
    Dissertation Discovery Company and University of Florida are dedicated to making scholarly works more discoverable and accessible throughout the world. This dissertation, 'Nitrogen Uptake, Nitrogen-use Efficiency and Nitrogen Leaching Losses of Citrus' by John Derek Lea-Cox, was obtained from University of Florida and is being sold with permission from the author. A digital cop...
    Disponible

    113,41 €

  • Chemoenzymatic Approach to the Synthesis of the Morphinan Skeleton via a Claisen Rearrangement Approach
    Kofi Oppong
    Dissertation Discovery Company and University of Florida are dedicated to making scholarly works more discoverable and accessible throughout the world. This dissertation, 'Chemoenzymatic Approach to the Synthesis of the Morphinan Skeleton via a Claisen Rearrangement Approach' by Kofi A. Oppong, was obtained from University of Florida and is being sold with permission from the a...
    Disponible

    113,48 €

  • Chemoenzymatic Approach to the Synthesis of the Morphinan Skeleton via a Claisen Rearrangement Approach
    Kofi Oppong
    Dissertation Discovery Company and University of Florida are dedicated to making scholarly works more discoverable and accessible throughout the world. This dissertation, 'Chemoenzymatic Approach to the Synthesis of the Morphinan Skeleton via a Claisen Rearrangement Approach' by Kofi A. Oppong, was obtained from University of Florida and is being sold with permission from the a...
    Disponible

    82,98 €

  • Bioactive Compounds from the Root Bark of Ficus Sycomorus (LINN)
    Bello Muktar
    The need for search for new antibacterial agents from natural product arises when the targeted microorganisms have developed resistance to most of the antibacterial agents in use, and medicinal plants are safer and renewable in nature compared to the synthetic alternatives. The book reported the isolation of lupane-type triterpenoids following Microwave-Assisted Extraction (MAE...
    Disponible

    84,41 €

  • Quinoline based pyrimidine
    Chandankumar Pashavan / Pankaj Singala / Pratik Talpara
    This book is useful in research work concern with medicinal chemistry and important in synthesis of Heterocyclic molecules.This book comprise with numerous synthetic routes which is highly useful in pharmaceutical chemistry as well as organic database. The main focus among the all is to elaborate the synthesis of Quinoline based triazolopyrimidine. This book is upright for the ...
    Disponible

    60,38 €

  • Chromenes
    Poonam Shetake-Chikode / Savita Dhongade-Desai
    Chromene or Benzopyran is an important class of organic compounds which have attracted much attention due to their pharmacological importance, such as use in thermoplastic resins, anticorrosive and antifertility treatment, estrogenic agents and in angina pectoris. The 2H-1-benzopyrans are considered to be antidepressant, antianexial, analgesic, antioxidant, hupoglycemic, antihy...
    Disponible

    60,26 €

  • Pyrano Pyrimidines
    Poonam Shetake-Chikode / Savita Dhongade-Desai
    Pyrimidines fused with pyran ring are called pyranopyrimidines. The fusion is necessarily at the 4, 5 or 5, 6 carbon atoms from the pyrimidine ring. The pyranopyrimidine derivatives have immense importance in synthesis as well as in biological chemistry. Various pyrano pyrimidines are present in alkaloids, carbohydrates, polyether antibiotics and natural products. The pyrano py...
    Disponible

    60,20 €

  • Pyrano Chromenes
    Poonam Shetake-Chikode / Savita Dhongade-Desai
    Pyranochromen-2-ones are the class of chromen-2-ones which contain a pyran ring fused with that of chromen-2-one. Pyranochromen-2-ones and their analogues are a large class of compounds that have attracted the interest due to their biological activities and have shown few medical uses as pharmaceuticals, such as in the treatment of lymphedema. They also have ability to increase...
    Disponible

    60,20 €

  • A Survey on Pharmaceutically Significant Sulfonyl Heterocycles
    Mohan Nadigar Revanasiddappa / Swamy Sreenivasa
    Sulfa drugs were the first ever-synthetic chemicals scientifically used for the cure and prevention of bacterial infections in human beings. It’s been estimated that sulfa drugs contribute 16-21% of annual antibiotic usage, making sulfa drugs as the most important group of antibiotics consumed by humans. By 1940s sulfonamides (sulfa drugs) were widely used as drugs all over the...
    Disponible

    60,70 €

  • Oxadiazines
    Sandeep Kenawade / Savita Dhongade-Desai
    1, 3, 5-Oxadiazine derivatives display acricidal, antibacterial, cardiovascular, miticidal and nematocidal, insecticidal, plant growth regulating, and anticonvulsive activities. In addition, oxadiazines are advantageous intermediates in the synthesis of tenidap prodrugs or β-lactam antibiotics, carbapenems and penems. It is conveyed that Indoxacarb, an oxadiazine insecticide bl...
    Disponible

    60,26 €

  • Some Novel Pyrazole Based Derivatives
    R. P. Patel / RPPatel / S. A. Joshi / S. N. Prajapati / SAJoshi / SNPrajapati
    This book is about the chemistry of pyrazol, which has been recognized as a significant field of study. An interesting feature of pyrazol is that it serves as starting materials for the synthesis of various heterocyclic compounds, which are of some therapeutic value. Pyrazol derivatives have been subjected through studies where a wide diversity of those derivatives have been pr...
    Disponible

    58,03 €

  • SPECTROSCOPIC PROPERTIES OF NATURAL FLAVONOIDS
    GOUTAM BRAHMACHARI
    This book offers physical characteristics and spectral data of 150 selected natural compounds arranged according to their chemical structures in various sub-classes. These include natural source, molecular formula, chemical structure, physical characteristics (melting point, molecular weight, and specific rotation) and detailed spectral data (UV, FT-IR, 1H-NMR, 13C-NMR, 2D-NMR,...
    Disponible

    166,72 €

  • Hexagonal Graph Paper
    Brown Lab Editors of Little
    ...
    Disponible

    22,02 €

  • Synthesis and antitumor evaluation of new heterocyclic systems
    Islavathu Hatti
    Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. Cancer is a leading cause of death worldwide. In 2012 about 14.1 million new cases of cancer occurred globally and it caused about 8.2 million deaths or 14.6 % of human deaths. There is much more necessity to design and synthesize the most potent antic...
    Disponible

    115,48 €

  • Benzimidazoles
    Gopal Balamurugan / Sivan Velmathi
    Recent research focuses the development of fluorescent and colorimetric probes for ion detection. The phenomenal color change for the selective species by the chemosensor, called naked eye detection is one of the key advantages in this field. Beyond colorimetric sensors, Fluorogenic sensors are being applied in bio-imaging applications. This book deals with the synthesis and ap...
    Disponible

    98,59 €

  • CUCURBITURILS
    James Murray / JAMES MURRAY NARAYANAN SELV KIMOON KIM / Kimoon Kim / Narayanan Selvapalam
    This book chronicles the history and development of cucurbiturils. It provides a general introduction and a field-wide overview of the synthesis, properties and applications of cucurbiturils.Beginning with a chronicled history in the development of the once little-known peculiarity to the forefront of supramolecular chemistry, followed by an in depth look at the preparation, pr...
    Disponible

    120,08 €

  • Phytochemical Study of a Cameroonian Medicinal Plant
    Leutcha Peron Bosco
    This book focus on the contribution to the phytochemical study of Piper umbellatum Linn (Piperaceae), a Cameroonian medicinal plant used for the treatment of many diseases. Separation and purification of some phytoconstituents were achieved from the aerial part of this plant species, after which it was subjected to specific alkaloids treatment. The total alkaloids as well as th...
    Disponible

    54,17 €

  • Medicinal Chemistry
    Thomas Haldane
    Medicinal chemistry studies the design and development of pharmaceutical drugs. It is a multi-disciplinary subject that combines pharmacology, synthetic organic chemistry, toxicology, molecular biology, etc. Discovery of newer pharmaceutical agents by studying existing drugs with pathological or biological targets is the main concern of this field. Performing clinical trials an...
    Disponible

    187,92 €

  • A-LEVEL CHEMISTRY’S BEST KEPT SECRETS!
    K W David Tan / Leonard Pereira / LEONARD PEREIRAD K W DAVID TAN
    A-Level Chemistry's Best Kept Secrets! aims to inter-link and integrate different concepts and topics and it is written with the latest syllabus in mind. With effect from 2017, there would be a change in the A-level syllabus and the ability to cross link topics is integral to acing chemistry. Many guidebooks are of the expository and non-refutable type in which facts are pr...
    Disponible

    51,00 €

  • Enamines as Synthons for Fused Heterocycles
    Hanafi Zoorob / Mona Ibrahim / Wafaa Hammama
    The aim of the present work is to design and synthesize fused bicyclic or polycyclic ring systems containing isoxazole which incorporate heterocyclic moieties of biological value. The objective of this work was directed to annulate 5-aminoisoxazole derivatives as an important synthons which have binucleophilc function towards certain reagent. Furthermore, studying the biologica...
    Disponible

    84,43 €

  • Solutions Manual and Additional Problems for Organic Chemistry
    Peter Grundt / Sangeeta Mereddy / Viktor Zhdankin
    Solutions Manual and Additional Problems for Organic Chemistry: A Two-Semester Course of Essential Organic Chemistry is a companion workbook to Organic Chemistry: A Two Semester Course of Essential Organic Chemistry. The original problems from the textbook are included in full in this solutions manual. The problem solutions provide detailed explanation with reference to the rel...
    Disponible

    82,19 €

  • Organic Chemistry
    Peter Grundt / Viktor Zhdankin
    Organic Chemistry: A Two-Semester Course of Essential Organic Chemistry is a concise and accessible textbook that covers the critical information a student will learn during a two-semester organic chemistry course. The book lays out the essential concepts of organic chemistry according to the requirements outlined by the American Chemical Society. The book begins with a chapter...
    Disponible

    107,83 €

  • Handbook of Green And Sustainable Chemistry
    Srinivas Gundu
    This book discusses different topics under the domain of green chemistry, such as environmental pollution, basic principles of green chemistry, green reactants, green catalysts, green products, green solvents, phase transfer catalysis in green synthesis, microwave-assisted green synthesis, ultrasound-assisted green synthesis, biocatalysts in organic synthesis, aqueous phase rea...
    Disponible

    77,93 €

  • The Hedge
    Robert Joseph Ahola / Todd Johnson
    THE HEDGE is that rare story that takes a candid personal memoir and melds it into a bold portrait of self-discovery—in this case the best that science, botany and the world of business have to offer. This is Todd Johnson’s story, taken from interviews with Dr. Johnson on how a well-orchestrated journey of research, discovery and learning to navigate the complex universe of “en...
    Disponible

    23,16 €

  • ADV GREEN CHEM (P1)
    ISTVAN T HORVATH & MAX MALACRIA
     Green Chemistry has evolved in response to several environmental issues in the second half of the last century, mostly due to the almost freely expanding chemical, petrochemical, and pharmaceutical industries. During the past two decades Green Chemistry grew rapidly and we can now consider this area as a mature and powerful field. Tremendous development has taken place in many...
    Disponible

    169,40 €

  • Principles of Pharmaceutical Organic Chemistry
    Nadendla Rama Rao
    This book delves into all major concepts in organic pharmaceuticals, includes all the changes, modifications and revisions made to the syllabi of various Indian universities catering to needs of undergraduate students of pharmacy and science. The book covers fundamentals of organic chemistry and progressively discusses topics that are more complex. Organic reactions are explain...
    Disponible

    122,84 €

  • CRYPTANDS AND CRYPTATES
    LUIGI FABBRIZZI
     Cryptands were introduced by Jean-Marie Lehn in 1969 as cage-shaped selective ligands for alkali and alkaline-earth metal ions, which lie at the heart of supramolecular chemistry. This book reports on much of the research in the field since the '70s, and looks at, amongst other topics, metal coordination chemistry, anion coordination chemistry, the encapsulation and taming...
    Disponible

    144,71 €

  • CARDIOPROTECTIVE NATURAL PRODUCTS
    GOUTAM BRAHMACHARI
    Cardioprotective Natural Products: Promises and Hopes focuses on the recent advances in the research of bioactive natural products with cardioprotective potential against various cardiovascular diseases/disorders. The aim of this book is to underline the promise and future hope in bioactive natural molecules, herbal formulations, natural dietary supplements and related material...
    Disponible

    157,28 €


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