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Отрасли знаний: Естественные науки -> Химия -> Органическая химия Sumaiya Tabassum,Vijayasankar A.V and Santhosh G A Facile method for the synthesis of pyrroles and pyridines. 1905 г., 52 стр., мягкий переплет Chemistry has had a significant influence on society. It is inextricably related to humanity's well-being. The rate of progress in chemistry is so rapid that the curriculum and the subject experts are always looking for new ways to deal with it. Students and the readers must also be motivated to become excellent researchers in the field of science... | 28249 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Kaushik Joshi and Sagar Maheta Synthesis and Antifungal Activity of Imidazo Pyridine Derivatives. Literature review, Synthetic Aspect, Spectral Characterization, Mechanism, Microbiological Activity 1905 г., 100 стр., мягкий переплет The work to be presented in this book entitled “Synthesis, Spectral Characterization and Antifungal Activity of Imidazo Pyridine Derivatives” is divided into Two sections which can be summarised as under. Chapter-1,6 deals with the properties and history of imidazopyridine; Chapter-2,7 covers Experimental section with procedure and... | 37214 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Dr. M. RAJASEKAR Monograph on Heterocyclic Chemistry. 1905 г., 68 стр., мягкий переплет A heterocyclic compound possesses a cyclic structure with two or more different kinds of atoms in the ring. In this Monograph, learners will be able to know about the most important simple heterocyclic ring systems containing heteroatom and their systemic nomenclature and numbering. They can understand and discuss the reactivity and stability of... | 28817 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Dr. M. RAJASEKAR Rhodamine Chemistry and Applications. 1905 г., 60 стр., мягкий переплет Rhodamine dyes square measure wide used as fluorescent probes thanks to their highly visible light quantum yield and photo-stability. though minute quantities of significant metal ions square measure necessary for the living organisms. They play important roles in biological, environmental, and chemical systems, however, excessive amounts have a... | 28533 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Nesrin Mahmoud Morsy Mohamed,Eman Hamed Imam Ismael and Hisham Abdallah A. Yosef Organosilicon Compounds. History and Role in Synthesis of Natural Products 1905 г., 76 стр., мягкий переплет In this book, the synthesis of the organosilicon compounds is briefly outlined where they are not naturally occurring and must be prepared. Moreover, the main features of the organosilicon chemistry are also discussed. The growing utility of many classes of organosilicon compounds like, allylsilanes, vinylsilanes, alkyl- silanes, silyl ethers and... | 26681 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Devappa S. Lamani Quinoline Derivatives: Introduction, Hydrazones, Thiadiazoles, Thiazol. Quinoline Derivatives and its DNA Binding Studies : A brief Review 1905 г., 52 стр., мягкий переплет This Book is mainly used for the interest of postgraduate, research scholar in Chemistry, Biochemistry and Molecular Biology students. The effort has been made to explore multidisciplinary work in the field of synthetic organic chemistry and molecular biology for the development of novel anticancer drugs with potential medicinal or biological... | 25828 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Dr. M. RAJASEKAR Drug Development and Regulations. 1905 г., 88 стр., мягкий переплет Drug development is the process of bringing a new pharmaceutical drug to the market once a lead compound has been identified through the process of drug discovery. It includes pre-clinical research on microorganisms and animals, filing for regulatory status, such as via the United States Food and Drug Administration for an investigational new drug... | 27107 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Selvaraj Shyamsivappan,Thangaraj Suresh and Palathurai Subramaniam Mohan Anticancer Studies of Quinolones. Synthesis and Anticancer Studies of Dispiro Indeno Quinoxaline Pyrrolo Quinolones 1905 г., 80 стр., мягкий переплет Cancer is an uncontrollable disease and one of the top listed causes of death worldwide. Currently, surgery, radiation therapy, and chemotherapy are important primary treatments for cancer. In chemotherapy, many anticancer agents have been approved for cancer treatment. However, during chemotherapy, most of the drugs have side effects. Hence, the... | 26823 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Ewies F. Ewies and Fatma A. A. El-Hag Recent Trends of Some Azole Derivatives and Their Biological Activity. Azoles and Biological activity 1905 г., 52 стр., мягкий переплет Azoles refers to a big class of heterocyclic compounds that contain non-carbon atom (e.g N, O, S elements) in five-membered ring. Azoles are an important class of heterocycles as a chemical scaffold with interesting biological properties. Hantzsch-Widman nomenclature (a type of systematic chemical nomenclature that used for naming heterocyclic... | 25828 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия PERUGU EDUKONDALU SYNTHESIS OF (-) – PYRENOPHOROL, ANTICANCER EVALUATION OF HETEROCYCLES. SYNTHESIS OF (-) – PYRENOPHOROL, AND ANTI-CANCER EVALUATION OF BENZIMIDAZOLE, BENZTHIAZOLE AND SULFONAMIDE DERIVATIVES 1905 г., 152 стр., мягкий переплет The total synthesis of (–)-pyrenophorol with high enantio selectivity has been accomplished in which the stereocenters were established by Jacobsen’s hydrolytic kinetic resolution and Sharpless asymmetric dihydroxylation and cyclization was achieved by intermolecular Mitsunobu cyclization. The compound 90b with electron donating... | 40512 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Santhosh G. and Sumaiya Tabassum Introduction to Heterocycles and Multicomponent reactions. 1905 г., 56 стр., мягкий переплет Heterocyclic chemistry is an important branch of Organic Chemistry since there are innumerable heterocyclic systems available naturally, and many more are being synthesized by humans in labs on a regular basis. Many biological materials required for life are heterocycles. Nucleic acids, for example, are long chains of heterocyclic units linked... | 25970 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Ashraf Sayed Hassan Mohamed Heterocyclic Compounds (Pyrazolo[1,5-a]pyrimidine and 1,2,4-Triazine). Pyrazolo[1,5-a]pyrimidines and 1,2,4-triazines: Synthesis, Spectral Analysis and Biological Evaluations 1905 г., 56 стр., мягкий переплет Heterocyclic compounds especially pyrazolo[1,5-a]pyrimidines and 1,2,4-triazines exhibited various biological and pharmacological applications such as DNA binding, anti-tubercular, antiviral, anti-inflammatory, antioxidant, antimicrobial and anticancer. Therefore, the main objective of this book is to display the synthesis, spectral analysis and... | 25970 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Лола Юсупова Синтез виниловых соединений на основе ацетилена и диолов. Исследована реакция каталитического винилирования 3,5-диметилгептадиин-1,6-диола-3,5, 2,5-дифенилгексин-3-диола-2,5, 3,6 1905 г., 216 стр., мягкий переплет Исследована реакция каталитического винилирования 3,5-диметилгептадиин-1,6-диола-3,5, 2,5-дифенилгексин-3-диола-2,5, 3,6-диметилоктин-4-диола-3,6, 1,3-дигидроксибензола, бутин-2-диола-1,4 в присутствии... | 43270 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Ovanes Chakoyan Molecular Rearrangements in Organic Chemistry. The New Approach 1905 г., 304 стр., мягкий переплет Organic chemistry is a rapidly changing field and each year, new exciting advances are made.A deep understanding of the rearrangements and their mechanisms helps a student to appreciate as to how and why reactants go to products. The purpose of the present book is to incorporate advances in the area of rearrangement mechanisms which are the most... | 57043 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Vagif Abbasov,Cingiz Rasulov and Aybeniz Askerova · Dr. Ismailov Sokhrab Organic Chemistry. Textbook (For bachelor) 1905 г., 212 стр., мягкий переплет The book discusses the main classes of cyclic and non-cyclic organic compounds, their structure, properties and methods of preparation. In close connection with the material under discussion, information is presented on theoretical concepts, spectral characteristics, issues of stereochemistry, kinetics and thermodynamics, and the most important... | 46515 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Ezhilarasi M. R. and Makeswari M. Synthesis of 2-Aminopyrimidine acetate compounds. Synthesis and Characterization of 2-Aminopyrimidine acetate compounds and their antimicrobial activity 1905 г., 60 стр., мягкий переплет About the BookOrganic synthesis is a special branch of chemical synthesis and is concerned with the intentional construction of organic compounds. Organic molecules are often more complex than inorganic compounds, and their synthesis has developed into one of the most important branches of organic chemistry. Characterization is concerned with... | 25144 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Dhiab JABLI Synthesis and Characterization of Heterocyclic Compounds. Synthesis and antibacterial study of Novel [3,2,e][1,2,4]triazolo-[1,5-c] pyrimidine derivatives 1905 г., 52 стр., мягкий переплет A new series of 3N-substituted triazolo-[1,5-c]pyrimidine 7, 8 and 9have been synthesized in good yields (78%–91%) trough a facile method using substituted 2-amino-3-cyano-pyrans 1,2-amino-3-cyano-4-methylfuran 2, 1-Phenyl-3-thiomethyl-5-aminopyrazole-4-carbonitrile 3 as building block and cyanoacetic acid hydrazide as reagent in one... | 24860 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Allaberdiev Farkhod Khamraevich STUDY OF THE ALKALOIDS OF NITRARIA SIBIRICA. Termiz State University Monograph 1905 г., 112 стр., мягкий переплет It is known that some of the drugs currently used in practical medicine are natural compounds obtained from plants, and these drugs have a number of advantages over synthetic drugs obtained by synthesis. They have a very gentle effect on the human body and do not have additional harmful properties. Among them, alkaloids isolated from plants are... | 35219 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия KAUSHIK A. JOSHI SYNTHESIS AND ANTIFUNGAL ACTIVITY OF THIOPHENE DERIVATIVES. Literature review, Synthetic Aspect, Spectral Characterization, Mechanism, Microbiological activity 1905 г., 116 стр., мягкий переплет The title "Synthesis and Antifungal Activity of Thiophene Derivatives" likely refers to a scientific study or research project that involves the creation of new compounds derived from thiophene and then testing these compounds for their effectiveness in inhibiting or killing fungi. The study aims to synthesize various thiophene-based... | 37782 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Aurel Nuro,Esmeralda Halo and Bledar Myrtaj Water Quality and Chemical Situation on Vlora Bay, Adriatic Sea. Chemical status of Vlora Bay, Adriatic Sea, Albania 1905 г., 52 стр., мягкий переплет In this study, physical-chemical parameters and the concentrations of some organic pollutants in seawater samples from Vlora Bay, which is situated in south-east Albania, Adriatic Sea, are presented. In the Bay of Vlora, there is intensive activity from shipping (ship transport, passengers, and import-export commerce), hydrocarbon activity,... | 24860 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Pourya Zarshenas Click Chemistry. A Click to the heights of a new world 1905 г., 84 стр., мягкий переплет In chemical synthesis, click chemistry is a class of biocompatible small molecule reactions commonly used in bioconjugation, allowing the joining of substrates of choice with specific biomolecules. Click chemistry is not a single specific reaction, but describes a way of generating products that follow examples in nature, which also generates... | 25997 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Sara Nabil Shabaan,Jinan Fadel AL-Rasheed and Fawzia Saleh Alshehri Novel Imidazo [4,5-c] Pyrazoles as Potent α-Amylase Inhibitors. Design, Synthesis of Some Novel Imidazopyrazole Derivatives and Assessment for Their Anti-Diabetic Activity 1905 г., 360 стр., мягкий переплет In summary, a series of diversely functionalized 40 imidazopyrazoles and bridgehead imidazopyrazoles have been synthesized via versatile straightforward synthetic routes. Our work is introduced in four parts. Part I includes synthesies of imidazopyrazole thione and its neculophilic substitution. Part II is about addition, condensation reactions... | 64840 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Arif Deuraseh Palm Oil and Its Potential Source for Marine Engine Lubricant. 1905 г., 76 стр., мягкий переплет TMP esters, derived from palm oil via transesterification, prove to be excellent biolubricants for industrial use. These biolubricants exhibit remarkable thermal and oxidative stability, a high viscosity index, and crucially, biodegradability. They are ideal for marine applications, where environmental concerns, especially oil spillage, are... | 25713 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Evangelia K. Konstantinou,Efthymios G. Fasoulakis and Athanasios A. Panagiotopoulos Organic Chemistry Laboratory Experiments IV. 1905 г., 80 стр., мягкий переплет Teaching and learning chemistry is a big challenge. Especially in the laboratory, it requires a lot of effort from both the professor and the student. The magic of learning chemistry over any other science is that it can be learned through observation. Chemistry is the perfect combination of theory and experiment, observation and interpretation,... | 25855 тг | |
Отрасли знаний: Естественные науки -> Химия -> Органическая химия Evangelia K. Konstantinou,Efthymios G. Fasoulakis and Athanasios A. Panagiotopoulos Organic Chemistry Laboratory Experiments II. 1905 г., 96 стр., мягкий переплет Teaching and learning chemistry is a big challenge. Especially in the laboratory, it requires a lot of effort from both the professor and the student. The magic of learning chemistry over any other science is that it can be learned through observation. Chemistry is the perfect combination of theory and experiment, observation and interpretation,... | 34651 тг |