Download e-book for iPad: Bioactive Natural Products (Part I) by Atta-ur-Rahman

By Atta-ur-Rahman

ISBN-10: 0444514155

ISBN-13: 9780444514158

The e-book includes articles written by way of prime professionals of their respective fields of analysis. It offers present frontiers and destiny guidance for study in keeping with vital discoveries made within the box of bioactive ordinary products.- quantity 28 is a part of an outstanding family members of valuable reference books- Illustrates the categories of severe discoveries that emerge from the interface of chemistry and biology- Contributions are from well-respected authors

Show description

Read or Download Bioactive Natural Products (Part I) PDF

Similar clinical chemistry books

Download PDF by Dr. Graham Currell: Analytical Instrumentation: Performance Characteristics and

There's an expanding want for analysts to appreciate and be capable of quantify the functionality of analytical tools, particularly with recognize to the following:* specifying apparatus for buy* estimating uncertainties in intrumental measurements* quantifying and demonstrating functionality qualityThis textual content hyperlinks jointly an knowing of functionality features with an appreciation of the constraints imposed by means of software layout, resulting in the interaction of the validation and qualification strategies inside of caliber insurance platforms.

New PDF release: Bioactive Natural Products (Part J)

Traditional items play an quintessential and ongoing position in selling various points of clinical development, and plenty of features of simple examine courses are in detail relating to normal items. the importance, for that reason, of the twenty ninth quantity within the stories in common Product Chemistry sequence, edited by way of Professor Atta-ur-Rahman, can't be over priced.

Organic Synthesis in Water by Paul A. Grieco (auth.) PDF

Using water as a medium for selling natural reactions has been fairly ignored within the improvement of natural synthesis, even though it's the solvent within which just about all biochemical tactics happen. Chemists have only in the near past began to savour the large strength water has to provide within the improvement of latest man made reactions and techniques, the place it could actually supply merits in either distinctive chemistry and lowered environmental impression.

Additional info for Bioactive Natural Products (Part I)

Example text

All compounds were characterised by spectroscopic methods including mono- and bidimensional NMR techniques. Fig. (5). OCH, 41 50 42 43 44 45 46 47 R = glc R«gal R-rha R«glc R-rhi R'^CHj R-'R^'H R'«CHj R-'-R'-^H R'-R^^H R"«CHj R'=R'"=CH3 R*»H R'-R^-CHj R--H In particular compound 40 was purified by Sephadex LH-20 column from the chloroform-methanol extract, while compounds 41-42 were obtained similarly by using Sephadex LH-20 column and Lobar Lichroprep RP 8 chromatography. The structures and molecular formulas of these new derivatives were determined bv positive ion FAB MS and UV spectra, ID and 2 D - ' H , ' ^ C , and C DEPT NMR data.

J. Am. Chem. Soc, 1973, 95,512-519. ; Kakisawa, H. J. Am. Chem. Soc, 1991, 113,4092-4096. ; Kusano, G. Chem. Pharm. Bull, 2001,49, 504-506. ; Takahashi, K. Chem. , 1980,339-340. ; Nomura, T. Chem. Pharm. , 1986,34,1987-1993. D. J. Nat. , 2001, 64,1286-1293. -M. Biochem. Pharmacol, 2001, 61,939-946. -M. J. Nat. , 1996,59, 834-838. -N. Eur. J. Pharmacol, 1997, 320, 201-208. -N. J. Nat. Prod, 1997, 60,1008-1011. M. Nat. , 1995,;, 1046-1051. J. Biochem. Biophys. Res. , 1996, 227,484-488. ; Nomura, T.

S), 1979, 61. ; Somanathan, R. Phytochemistry, 1983, 22, 2847-2850. H. Phytochemistry, 1984, 23,929-931. J. Liebigs Ann. , 1987, 1123-1124. L. Phytochemistry, 1990,29, 3993-3995. V. All rights reserved. 35 CHEMICAL AND BIOLOGICAL STUDIES ONLICANIA GENUS ALESSANDRA B R A C A \ ANNA RITA BILIA^ JEANNETTE MENDEZ^ COSIMO PIZZA^ IVANO MORELLl\ NUNZIATINA DE TOMMASf ^ Dipartimento di Chimica Bioorganica e Biofarmacia, Universitd di Pisa, Via Bonanno 33, 56126, Pisa, Italy ^ Dipartimento di Scienze Farmaceutiche, Universitd di Firenze, Via Gino Capponi 9, 55100 Firenze, Italy ^ Grupo de Productos Naturales, Centra de Quimica Organica, Escuela de Quimica, Facultad de Ciencias, Universidad Central de Venezuela, Apartado de Correos 47102, Caracas 1020'A, Venezuela "^ Dipartimento di Scienze Farmaceutiche, Universitd di Salerno, Via Ponte Don Melillo, 84084 Fisciano, Salerno, Italy ABSTRACT: This paper reports the ph)^ochemical and biological studies carried out on several species of the Licania genus (Chrysobalanaceae).

Download PDF sample

Bioactive Natural Products (Part I) by Atta-ur-Rahman

by Mark

Rated 4.08 of 5 – based on 32 votes