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 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Somnath Jana Studies Toward the Total Synthesis of (+)-Providencin. 2016 г., 412 стр., мягкий переплет This book describes a convergent synthetic efforts toward the total synthesis of providencin, a marine natural product, which shows modest anticancer activity. This approach focus on efficient synthesis of two major fragments, which possess all the carbon atoms needed for providencin, followed by assembling them. The highlights of this approach... | 64268 тг  |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Rushikesh Roy and Nidhi Joshi Antimicrobial activity study of pyrido[2,3-d]pyrimidine-2-thione Deriv. Pyrido[2,3-d]pyrimidine-2-thione Derivatives 2016 г., 76 стр., мягкий переплет This book contain ten chapters. First chapter for introduction of drugs and chemistry. Second chapter introduce about Chalcone. Third, fourth and fifth chapters introduce about Pyridine, pyrimidine, Thiourea derivatives. Sixth chapter tells about synthetic scheme for Pyrido-pyrimidine-2-thione. Chapter seven and eight for characteristic data and... | 23777 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Bapu Thorat,Vaishali Thorat and Vinay Joshi Review: Synthetic methods and anti-microbial importance of thiazole. Thiazole synthesis and Anti-microbial study 2016 г., 80 стр., мягкий переплет Data on the synthesis of thiazoles systems from thioamide, thiourea, thiosemicarbazide, and labile sulfur was reviewed. The principal directions in the practical application of these substances are briefly discussed. Thiazole derivatives are important class of sulfur containing heterocyclic compounds, found in many potent biologically active... | 23919 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Bapu Thorat,Vaishali Thorat and Vinay Joshi Review: Biological importance of 1,3-thiazole derivatives. 2016 г., 108 стр., мягкий переплет Heterocyclic compounds were the major class of organic compounds. These were enormously essential with wide range of synthetic, pharmaceutical and industrial applications and are famous for their biological activities. There is an extensive spectrum of biological activities shown by many compounds containing five membered heterocyclic rings in... | 32173 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Vikas Singh Rawat Methods for Carbon-Hetero Bond Formation. 2016 г., 352 стр., мягкий переплет The foundation of modern synthetic organic chemistry was built on the pioneering work of Akira Suzuki, Richard F. Heck, Ei-ichi Negishi, Fritz Ullmann and Irma Goldberg on the C-C, C-N, and C-O bonds formation reactions. In their work they explored the reactivity of un-activated aryl halides in cross-coupling reaction to obviate the need of... | 56812 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Vijaykumar M. Barot,Ravindra M. Gol and Vishal R. Shah Studies on 1, 3, 4 Oxadiazole Derivatives of Medicinal Interest. 2016 г., 108 стр., мягкий переплет Described herein design, synthesis, and biological evaluation of novel series of 1, 3, 4, oxadiazole derivatives. 1, 3, 4, oxadiazole is a heterocyclic molecule with an oxygen atom and two nitrogen atoms. The Synthesis of 1, 3, 4, oxadiazole is rather effortless to prepare, generally reactive and bioactive derivatives. 1, 3, 4, oxadiazole... | 34594 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Anjandeep Kaur Cycloaddition reactions of Azomethine Ylides and their applications. 2016 г., 56 стр., мягкий переплет Heterocyclic compounds as a group play a significant role in many life processes and dominate modern organic chemistry. Cycloaddition reaction is one of the most important classes of reactions in organic chemistry with both mechanistic and synthetic interest. 1,3-Dipolar cycloaddition, also known as the Huisgen reaction, is regarded as one of the... | 23066 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Phoebe F. Lamie Pyrazolopyrimidine derivatives as cyclin-dependant kinase inhibitors. 2016 г., 248 стр., мягкий переплет This book contains both review and synthesis of new pyrazolo[3,4-d]pyrimidine derivatives as cycline dependent kinase inhibitors (CDKIs). Moreover, cytotoxic activity for the newly synthesized compounds were evaluated, specially on breast cancer cell line (MCF-7). The results obtained were compared with methotrexate as a reference drug. Docking... | 47794 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Hummera Rafique Synthesis of Biheterocyclic Molecules. 2016 г., 84 стр., мягкий переплет Heterocyclic compounds are very widely distributed in nature and are essential to life due to their valuable biological applications.More than 90 % of newly prepared drugs are incorporated with heterocyclic rings. Heterocycles show considerable biological properties such as antibiotic, antifungal, antiviral, antihistamine, antiinflammatory,... | 24061 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Xudong Jin,Xiaohong Chang and Jun Wang Bulky Schiff Bases and Their Metal Complexes. From Amantadine or Rimantadine (II) 2016 г., 88 стр., мягкий переплет In this book, fluorescence quenching was first used to study the interaction of these amantadine Schiff bases and bovine serum albumin (BSA). Taking the bulky Schiff bases derived from rimantadine and salicylaldehyde/or methoxy-substituted salicylaldehydes) as ligands, three copper(II) complexes were obtained successfully. Cyclometallated Pd(II)... | 24203 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Galal Elgemeie and Reham Mohamed New Synthetic Strategies to Anticancer Antifolates. 2016 г., 292 стр., мягкий переплет Folate antagonists are significant molecules and are considered as one of the main categories of antimetabolites. Consequently, they are universally accepted as essential compounds in the pharmaceutical industry. The inhibition of the key enzymes thymidylate synthase (TS) which is a target for antifolate-based chemotherapies and dihydrofolate... | 52261 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Marwa M. Eid Hydrogel Synthesis and Applications. 2016 г., 76 стр., мягкий переплет The title of the book: “Hydrogel Synthesis and Applications” is composed of a few words summarize the contents of this simple book. Hydrogels have received considerable attention in the past 30 years, due to their exceptional promise in many applications. Hydrogel is a water-swollen, cross-linked hydrophilic polymeric network produced by a... | 23777 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Khushal Kapadiya Pharmacological Profile of Imperative Purine Nucleoside. 2016 г., 92 стр., мягкий переплет This book covered DNA based chemistry of purine nucleoside with novel heterocycles to find out a new target for cancer agents. It gives a quick access to summarise chemistry of purine behalf of the other nucleosides for any researchers. On this summarised study, we can find a novel scaffold which may gives better life to human beings.It is mainly... | 31605 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Khaled Elattar Developments in the Chemistry of Pyrido[1,2-a]pyrimidines. Advances in pyrido[1,2-a]pyrimidines chemistry 2016 г., 68 стр., мягкий переплет This book reported the literature survey of the chemistry of pyrido[1,2-a]pyrimidines. In this context, all the synthetic methods used for the preparation of pyrido[1,2-a]pyrimidines which considered as an important moiety in the field of organic synthesis, were reported. In addition, the biological activities and synthetic applications were... | 23493 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Karthika Vadivel,Thangavel Perumal and Sugumaran Palani Methyl Bromide and Ozone Depletion. 2015 г., 52 стр., мягкий переплет Methyl bromide with an approximate tropospheric concentration of 8 pptv and an atmospheric lifetime of about 0.8 years (Montzka et al., 2011).The bromine from CH3Br is thought to deplete from 40 to 100 times more ozone than chlorine. Methyl bromide is the largest source of Br to the stratosphere. It contributes about 50 % of Br radicals and is... | 20988 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Samuel Fekadu Hayleeyesus,Herman Van Langenhove and Kristof Demeestere Volatile Organic Compounds in an urban environment of Ethiopia. 2015 г., 76 стр., мягкий переплет Airborne Volatile Organic Compounds (VOCs) play an important role in the atmospheric chemistry which leads to an increase in the formation of ozone and photochemical oxidants that are harmful to human health and ecosystem. In this work, VOCs were monitored in Ethiopia at two different cities (Jimma and Addis Ababa) through 2 sampling campaigns... | 23777 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Entesar Hassan Green Chemistry in Chemical Syntheses. 2015 г., 124 стр., мягкий переплет This book involves the use of green chemistry in the syntheses of different chemical substances. Green chemistry includes the use of green conditions that are eco-friendly and cheap. It uses the green available reagents. Green chemistry should be used in the chemical syntheses to reduce the pollution and wastes and to achieve high benefits from... | 32741 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Abbas Fadhil Abbas and Afaq Abduljabbar Turki Pyrazoline Compounds. 2015 г., 52 стр., мягкий переплет This book includes an introduction to medical Pyrazole compounds and their use as drugs because of their great importance in the treatment of some medical conditions. This book contains naming these compounds and methods of preparation and how to diagnose and also includes the preparation of a series of Pyrazoline vehicles new and diagnosis FT-IR,... | 20988 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Hamdy S. Abdel-Hameed,Nehal S. Ahmed and Amal M. Nassar Some Ashless Detergent/Dispersant Additives for Lubricating Engine Oil. Synthesis and Evaluation of Ashless Detergent/Dispersant and Antioxidant Additives for Lubricating Engine Oil 2015 г., 204 стр., мягкий переплет The development of lubricants has become an integral part of the development of machinery and its corresponding technologies. It is irrevocably and inter disciplinarily linked to numerous fields of expertise, and without this interdisciplinary aspect, lubricant developments and applications would fail to achieve success. Additives are synthetic... | 43812 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Hashimu Jibrin Gunda Isolation and characterization of Cassia Alata lnn flowers. 2015 г., 84 стр., мягкий переплет This book is a research work on natural product chemistry,isolation and characterization of bioactive components from the flower of Cassia alata lnn. The cassia alata lnn flowers was extracted sequentially with pet. ether, ethyl acetate, acetone, ethanol and water using soxlet extractor. Phytochemical screening and antimicrobial analysis (agar... | 24061 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Kalirajan Rajagopal Synthesis & bio activities of pyrazole substituted 9-anilinoacridines. 2015 г., 68 стр., мягкий переплет This book provides a convenient and simple method for the synthesis of novel pyrazole substituted 9-anilinoacridine derivatives. The synthesized compounds were analyzed and confirmed by physical and analytical data. The synthesized compounds were evaluated for their antimicrobial activity, invitro antioxidant activity and anticancer activity... | 21556 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Taha Eldebss,Ahmad Farag and Yahia Mabkhot Utilities of 2-bromoacetyl Benzimidazole in Heterocyclic Synthesis. Utilities of 1-(1H(CH3)-benzo[d]imidazol-2-yl)-2-bromoethanone in Heterocyclic Synthesis and Their Biological Applications 2015 г., 60 стр., мягкий переплет Benzimidazole and its derivatives were synthesized from o-phenylenediamine and different reagents and they exhibited high and wide range of biological activities in medicinal, pharmacological and pharmaceutical chemistry and in corrosion chemistry in addition to industrial chemistry In addition to, their applications in the textile industry as... | 21272 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Shimaa M. Abd El-Gilil,Marwa T. Sarg and Mahmoud S. Bashandy Pyrrole and pyrrolopyrimidine derivatives. Chemistry, Medicinal value and Pharmacological activities 2015 г., 56 стр., мягкий переплет Pyrrole and pyrrolopyrimidine derivatives are important and versatile compounds. The main objective of the present book is to provide an overview in the synthesis and reactions of pyrrole and pyrrolopyrimidine derivatives and their used in medicine and study their Pharmacological activities such as "Anti-inflammatory, Analgesic,... | 23066 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Mayuri A. Borad,Manoj N. Bhoi and Hitesh D. Patel Recent advances of Dihydropyrimidinone derivatives. 2015 г., 64 стр., мягкий переплет Dihydropyrimidinone is one of the significant scaffold in synthetic organic chemistry which shows various biological aspects. Various methods have been reported for the synthesis of dihydropyrimidinone derivatives via muiti component reactions by using various bronsted and Lewis acid catalysts, various homogeneous and heterogeneous catalyst. We... | 23350 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Anil Rathavi Biological activity of Cyanuric chloride Derivatives. 2015 г., 72 стр., мягкий переплет Different types of 2,4,6-Trichloro-[1,3,5]triazine derivatives were synthesized by using morpholine and different types of amines. The synthesized structures of these compounds were confirmed by Mass, IR and 1H NMR spectral analysis. The newly synthesized compounds were also evaluated for antimicrobial activity against variety of bacterial strains... | 23635 тг |
