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wyszukanych pozycji: 15
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Synthetic Bioactive Morpholine Based 1,3,4-Oxadiazole Scaffolds
ISBN: 9783659709548 / Angielski / Miękka / 2015 / 176 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The presented research work comprises of synthesis, spectral analysis and biological screening of some new acetamides/sulfides bearing substituted-1,3,4-Oxadiazole and morpholine moieties. The acetamide, 1,3,4-oxadiazole and morpholine moieties are important functionalities because of their broad range of known pharmacological activities. Synthetic approaches were utilized to synthesize poly-functional compounds. The main intention of the present research work was to design and synthesize some new poly-functional compounds having 1,3,4-oxadiazole and acetamide or 1,3,4-oxadiazole, morpholine...
The presented research work comprises of synthesis, spectral analysis and biological screening of some new acetamides/sulfides bearing substituted-1,3...
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cena:
328,41 zł |
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Synthesis and Biological Screening of Some Sulfonamides & Oxadiazoles
ISBN: 9783659285721 / Angielski / Miękka / 2014 / 64 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. In the present study, various N-alkyl substituted derivatives of benzene-sulfonamide were synthesized. In the first step, benzene sulfonyl chloride was treated with 2-amino-2-methyl-1-propanol afforded N-(2-hydroxy-1,1-dimethylethyl)-benzenesulfonamide and in next step this parent compound was reacted with alphatic halides to produced different N-alkylation substituted derivatives. Oxadiazole are very important compounds that are strongly biologically active. In this study the parent compound 5-benzyl-1,3,4 oxadiazole-2-thiole was synthesized by hydrazinolysis of ethyl phenylacetate followed...
In the present study, various N-alkyl substituted derivatives of benzene-sulfonamide were synthesized. In the first step, benzene sulfonyl chloride wa...
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cena:
182,25 zł |
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Syrischer Bürgerkrieg & Kampf um das Überleben des Assad-Regimes
ISBN: 9786203404142 / Niemiecki / Miękka / 2021 / 116 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
250,76 zł |
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Étude exploratoire sur la dynamique de l'apathie politique au Pakistan
ISBN: 9786203290288 / Francuski / Miękka / 2021 / 96 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
250,76 zł |
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Wheat Breeding For Rust Resistance
ISBN: 9783846599990 / Angielski / Miękka / 2011 / 96 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Wheat rusts have played devastating role in human history by causing famines manytimes across the world. Chemical control remained unaffordable for the poor farmers hence the only effective strategy to avert losses is the development of rust resistant varieties. The varieties with race specific resistance and adult plant resistance have been developed in the past but the varieties with adult plant resistance retained resistance for longer time. The germplasm with adult plant resistance have also shown consistancy over space and time. Adult plant resistance can be attained by accumulating...
Wheat rusts have played devastating role in human history by causing famines manytimes across the world. Chemical control remained unaffordable for th...
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cena:
223,81 zł |
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Estudo Exploratório da Dinâmica da Apatia Política no Paquistão
ISBN: 9786203300994 / Portugalski / Miękka / 2021 / 96 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
250,76 zł |
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Explorative Studie zur Dynamik der politischen Apathie in Pakistan
ISBN: 9786203290264 / Niemiecki / Miękka / 2021 / 100 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
250,76 zł |
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Sudoku Puzzle Book: For Genius kids
ISBN: 9798361822133 / Angielski / Miękka / 32 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
43,16 zł |
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Impact of Social Media on the political Socialization of the Students
ISBN: 9786137355671 / Angielski / Miękka / 2021 / 112 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
109,17 zł |
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Le Constructeur Vicieux et Tricheur
ISBN: 9798394065538 / Francuski Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
41,48 zł |
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Threaputic Agents from Indigofera Hetrantha and Periploca Aphylla
ISBN: 9783847327059 / Angielski / Miękka / 2011 / 184 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The present dissertation deals with the isolation and characterization of constituents from two Pakistani medicinal plants and their subsequent biological activities. The isolated compounds were characterized by using various sophisticated spectroscopic techniques. Indigofera hetrantha Wall. belongs to the family Leguminosae and has found diverse medicinal uses in the indigenous systems of medicine. Phytochemical studies on the ethyl acetate soluble fraction of Indigofera hetrantha, collected from Swat (Pakistan), have resulted in the isolation and structure elucidation of five new and four...
The present dissertation deals with the isolation and characterization of constituents from two Pakistani medicinal plants and their subsequent biolog...
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cena:
310,59 zł |
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Covid-19: Plus, Minus Effects and the Role of Biotechnology
ISBN: 9786138938866 / Angielski / Miękka / 60 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. This book is all about positive and negative effects of COVID-19 and the role of biotechnology coz we will never forget the year 2020 just because of a single virus known as Corona Virus Disease 2019(COVID-19). Though this virus has a lower mortality rate but due to exponential increase in cases of COVID-19, this virus becomes a lethal virus and attack about 4 Million people around the globe, and still, it continues to infect folks. This virus shut down the entire world just because of its transmission, more research is going on to know more about this virus. This research has been conducting...
This book is all about positive and negative effects of COVID-19 and the role of biotechnology coz we will never forget the year 2020 just because of ...
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cena:
209,65 zł |
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Perception about the Role of Politicians in Strengthening of Democracy
ISBN: 9786137355565 / Angielski / Miękka / 2021 / 76 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
100,03 zł |
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Public Perceptions about the impacts of Police Reforms in Pakistan
ISBN: 9786137355633 / Angielski / Miękka / 2021 / 96 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
109,17 zł |
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Sixth-Order Parallel Splitting Method for Diffusion Equation
ISBN: 9783844324785 / Angielski / Miękka / 2011 / 92 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. In this book a sixth-order parallel splitting method is developed to get more accurate numerical solution of Parabolic Partial Differential equations. Here sixth-order approximations for second-order parabolic partial differential equations and their algorithms are developed using six parallel processors. In addition to giving a more favorable truncation error, the use of higher order approximates to the matrix exponential functions improves the stability properties of finite difference schemes yielded, which is clear in examples and results are compared.
In this book a sixth-order parallel splitting method is developed to get more accurate numerical solution of Parabolic Partial Differential equations....
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cena:
223,81 zł |
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