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 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Pravina Piste,Shubhangi Waghamale and Maruti Kanase A Various Synthetic Path for Oxadiazoles, Triazoles & Thiadiazoles. Synthesis and Pharmacological activity of Oxadiazoles, Triazoles and Thiadiazoles- A Green Approach 2013 г., 124 стр., мягкий переплет Triazole, oxadiazole and thiadiazole a five membered heterocyclic nucleus has attracted a wide attention of the Chemist in search for the new therapeutic molecules. This heterocyclic nucleus play vital role in biological and Medicinal field. This diversity in the biological response profile has attracted the attention of many researchers to... | 32741 тг  |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Moaz Abdou Azo Disperse Dyes With 2-Pyrazolin-5-ones for Dyeing Polyester Fabrics. 2013 г., 144 стр., мягкий переплет This book reported the literature survey since the pyrazolone chemistry began in 1883 by Ludwig Knorr to date concerning on tautomerism, synthetic approaches and chemical properties of title compounds as well as their chemical reactions. Furthermore, the obtained results were discussed, novel 2-Pyrazolin-5-ones were synthesized, the synthetic... | 36840 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Yakubu Azeh and Gabriel Ademola Olatunji Acetylation Of Wood Cellulose Using Ketene. 2013 г., 120 стр., мягкий переплет This book contains an introductory chapter on the chemistry and structure of ketenes, acetic anhydride, synthetic utility and applications. The chemistry of amines and amides. The chemistry of wood and lignocellulosic fibres, wood modifications with various reagents with emphasis on acetylation of wood/cellulose, properties, resistance to... | 32599 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Samson Oluwaseyi Famuyiwa Phytochemical And Biological Studies Of Exudates From Scilla Nervosa. 2013 г., 132 стр., мягкий переплет Nature is an inexhaustible source of organic molecules many of which possess important biological activities. Plants are considered to be a repository of a large number of these molecules. The study of plants for their secondary metabolites will continue to be an important and relevant area of research activity globally for the discovery of novel... | 36414 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Pradip Tekade Substituted Hydroxy 1, 3- Propanediones. Green synthesis, Characterization and Antibacterial screening 2013 г., 72 стр., мягкий переплет Since last two decades, people are cautious about health and pollution created by the chemicals.Scientists have started green revolution to protect environment of the world. As a part of this, the study of green chemistry is essential for the design of new synthesis in the organic chemistry. Microwave heating has proved to be very useful tool to... | 23635 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Karima Haggag,Mohamed Elmolla and Fatma El-Shall Solid Binder - Easily Handled Transported and stored. Binder for Textile Pigment Printing 2013 г., 144 стр., мягкий переплет Pigment printing is the predominant printing application method for around 65% of prints. Binders are essential component of bidding printing and batch exhaustion or deposition methods of textile pigmentation .Synthesis waterborne binders of polyurethane acrylate based on mixture of polymeric diol and polyole compounds in solid state will posses... | 36840 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Meng Su A novel acyclic nucleic acid mimic. Preparation, Properties and Prospection 2013 г., 100 стр., мягкий переплет This monograph described the second project of the author, updated from the original Chinese vision “Functionalization and Reconstruction of Oligonucleotides”, completed in Peking University. A novel acyclic nucleic acid mimic based on (S)-3-Amino-1,2-propanediol was synthesized and evaluated in duplexes and quardruplexes, which showed... | 29469 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Amany Aboulrous,Ahmed Alsabagh and Mahmoud Abdou Polymers for Circulation Loss Inhibition of Oil Well Drilling Fluids. 2013 г., 148 стр., мягкий переплет During the drilling of highly permeable, highly fractured and low pressured zones; loss of the drilling fluid as a result of the migration through the drilling formations is known as lost of circulation. The risk of drilling wells in areas known to contain these problematic formations was a key factor in the decisions to approve or cancel... | 36982 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Daniel Gubler Mitomycin Alkaloids: Synthetic Studies. 2013 г., 312 стр., мягкий переплет Documented herein are efforts towards the first asymmetric total synthesis of the mitomycin family of natural products. Methods have been developed that efficiently construct eight-membered benzazocine ring precursors of the natural products. Additionally, a tetracyclic mitosane compound containing all the core features of the mitomycins except... | 61199 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Prasanta Kumar Hota and Anil Kumar Singh Synthetic Photoresponsive Systems. Fluorescence and Photoisomerisation studies of indolic chromophores and development of bacteriorhodopsin analogue 2013 г., 224 стр., мягкий переплет Photoresponsive system such as bacteriorhodopsin (bR) has received unprecedented attention because of the belief that a molecular level knowledge of the structure and functions of these systems may provide an understanding of the light-induced biological sensory, energy transduction, nature of chromophore-protein interactions and its use in... | 46942 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Karima Haggag,Zain Mahmoud and Fayza Kantouch Microwave Preparation: Low Waste Tool for Green Chemistry. 2013 г., 200 стр., мягкий переплет The consumption of heat is usually encountered during many textile processes; namely drying, dye fixation, and finishing. Heat can be transferred to material by radiation, conduction, and convection. These three ways of transferring heat can be used either separately or in combination. Saving of time, energy and chemicals is of immediate interest... | 33989 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Vinitha Moolchand Thadhani Semisynthesis and Bioactivities of Lichen Metabolites. 2013 г., 212 стр., мягкий переплет Lichens are symbiotic of fungus and algae. Even though secondary metabolites of lichens are unique with respect to higher plants, they have received scarce attention as source of novel chemotypes. 14 compounds from 4 different lichens were isolated. Erythrin was successfully converted into its isomeric diphenyl ether via Smiles rearrangement.... | 52807 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Obaid-Ur-Rahman Abid Isocoumarins. Synthesis and Spectral Studies 2013 г., 100 стр., мягкий переплет The work presented here consists of general introduction, nomenclature, structural type, biosynthesis, extensive examples on biological activities, some of the most important methods of synthesis and reactions of isocoumarins and 3,4-dihydroisocoumarins from the literature. It includes a partial synthesis of naturally occurring thunberginol C,... | 31889 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Gunjan B. Dave and Satpal Sulodiya Green Revolution of chemistry to Bio-Aquatic system. 2013 г., 88 стр., мягкий переплет In This book There is fruitful effort to save Environment and aquatic system. Insecticides reach to aquatic system by direct application, aerial spraying, washing from the atmosphere by precipitation, erosion of land and discharge of effluent from the factories. The return of those pesticides to the earth mainly through rain and to a lesser extent... | 24203 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Pradeep Kumar Purification Of Alcohol Dehydrogenase From Yeast Cells. 2013 г., 72 стр., мягкий переплет Proteins and enzymes have a vast scope of applications in several aspects of our life like in detergents, leather, paper and pulp, textile, cosmetic, healthcare and food processing industries, for clinical and diagnostics research. Due to the wide uses of proteins and enzymes interest in the industrial production of such useful enzymes has grown... | 23635 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Umang Shah and Alpesh Trivedi Conventional Vs.Microwave Synthesis: A Green Approach. 2013 г., 68 стр., мягкий переплет Microwave induced organic reaction enhancement (MORE) is a simple, clean, fast, efficient & economical method for the synthesis of organic molecules and has emerged as a tool towards green chemistry. This technique can reduce the time of chemical reaction from hours to minutes. Conventional methods of synthetic reactions need longer heating... | 23493 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Parasmani Pageni Synthesis of Ester Derivatives of Resveratrol. 2013 г., 76 стр., мягкий переплет Resveratrol is a naturally occurring polyphenol of stilbene family. It is produced by various plants in response to stress, UV radiation and fungal attack. It is primarily found in peanuts, berries, grape skin and red wine. Even though it has been found to exhibit anti-cancer, anti-inflammatory, anti-aging, and anti-oxidant properties, its... | 23777 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Mohammad Hassam and Subhendu Chakroborty 1, 2, 4-Trioxanes: New trends in malaria chemotherapy. 2013 г., 72 стр., мягкий переплет Natural products are the most important source of traditional medicine and have played a major role in the discovery of leads for the development of drugs to treat human diseases. Quinine, artemisinin, licochalcone A and tazopsine are examples of plant-derived natural products which have revealed antimalarial potency that give the important... | 23635 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Sushilkumar Bahekar and Devanand Shinde A Search for Non-steroidal anti-inflammatory compounds:Pyrimidine. Pyrimidine: anti-inflammatory compounds 2013 г., 52 стр., мягкий переплет Inflammation is a host defensive but exaggerates local tissue mechanism in response to various infections, injury or destruction of tissues or any metabolic stimulus. It is a complex phenomenon comprising biochemical as well as immunological factors. The manifestation of acute inflammation is recognized by the symptoms such as redness, swelling... | 20988 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Fagge Ibrahim Isah and Shehu Habib Effect of Inert Salts on the Piperidinolysis of Phenyl Salicylate. 2013 г., 60 стр., мягкий переплет This book presents the kinetic studies on the effects of inert organic and inorganic salts (4-BrBzNa and NaBr) for the base (NaOH) catalysed piperidinolysis of an ester, in the form of ionized phenyl salicylate (PS-), under two different micellar phases. Pure cationic cetylmethylammonium bromide, CTABr, and mixed cationic-nonionic... | 23208 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Vijaykumar Barot Synthetic Chalcones and Their Biological Activity. 2013 г., 344 стр., мягкий переплет The chemistry of chalcones has been recognized as a significant field of study. The continuous growth of publications in this area is undoubtedly a reflection of the interest is receiving throughout the world. This naturally occurring pigments serve as the starting material for the synthesis of various classes of widely distributed and naturally... | 56528 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Sushilkumar Bahekar and Devanand Shinde A Search for Nonsteroidal Anti-Inflammatory Compounds: Pyridine. Pyridine: Anti-Inflammatory Compounds 2013 г., 64 стр., мягкий переплет In search of new, effective and safe drugs for the treatment of the immunological system, the progress of research has been so remarkable and significant, that there now lays before mankind a wealth of new starting points and opportunities still to be unexplor and discover. But there remains a considerable gap in the range of drugs available to... | 23350 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Fataha Nur Robel Chemical and Biological Investigations of Xylia dolabriformis. 2013 г., 144 стр., мягкий переплет Xylia dolabriformis belonging to the Fabaceae family has been investigated for isolation of compounds and evaluation of biological activities as antimicrobial screening and cytotoxicity study. Two compound has been isolated which was identified by extensive analyses of their high resolution NMR (1H-NMR) spectral data.The powdered stem bark of... | 36840 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Anita Mali,Aravind Burungale and Chandrakant Jadage Design and Synthesis of Nitrogen Containing Heterocycle: Quinoxaline. 2013 г., 96 стр., мягкий переплет This book helps to new researchers to synthesize new quinoxaline compound which shows various biological activities. Also it helps for QSAR study of quinoxaline compounds. In this book detailed methods of synthesis has been given also this book comprises spectral analysis of compounds like IR, NMR and Mass analysis of synthesized compounds. Also... | 31747 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Santosh Kamble and Rajashri Salunkhe Hydrotropic Medium for Organic Synthesis. 2013 г., 180 стр., мягкий переплет Green chemistry protects the environment, not by cleaning up, but by inventing new chemical processes that do not pollute the environment. Chemists from all over the world are using their creativity and innovation to develop new synthetic methods, reaction conditions, analytical tools, catalysts and processes under the new paradigm of Green... | 42959 тг |
