medicinal chemistry of antitumor anthracyclines

... Series Editors Dr Prof Franco Cataldo Director of Lupi Chemical Research Institute Via Casilina 1626/A 00133 Rome, Italy Professor Paolo Milani University of Milan Department of Physics Via Celoria, ... 20133, Milan, Italy Volume 1: Medicinal Chemistry and Pharmacological Potential of Fullerenes and Carbon Nanotubes Volume Editors Dr Prof Franco Cataldo Director of Lupi Chemical Research Institute ... Years of Promises: Fullerene in Medicinal Chemistry Tatiana Da Ros Abstract Many biological activities have been envisioned for fullerenes and some of them seem to be very promising The lack of...

Ngày tải lên: 17/02/2014, 05:20

... Presented by Eric Allain – Assistant professor at Alalachian university http://vimeo.com/2993351 Presented by Prof S Dasgupta, Dept of Chemistry, IIT Kharagpur Institute of Technology at Kharagpur, India ... polarimetry Magnitude of rotation depends upon: the nature of the compound the length of the tube (cell or sample container) usually expressed in decimeters (dm) the wavelength of the light source ... POLARIMETRY Measurement of optical activity in chiral or asymmetric molecules using plane polarized light Molecules may be chiral because of certain atoms or because of chiral axes or chiral...

Ngày tải lên: 21/07/2015, 16:18

... use of germanium has also led to the synthesis of the pure polymorph C of zeolite beta (BEC) even in the absence of the fluoride medium that is generally believed to assist in the formation of ... control of topological features such as pore size and channel dimensionality In particular, the expansion of the pore size beyond 10Å has been one of the most important goals in the pursuit of new ... chapters of this book A frequently used term in the field of microporous materials is “molecular sieves” [5] that refers to a class of porous materials that can distinguish molecules on the basis of...

Ngày tải lên: 23/04/2013, 14:23

... use of germanium has also led to the synthesis of the pure polymorph C of zeolite beta (BEC) even in the absence of the fluoride medium that is generally believed to assist in the formation of ... control of topological features such as pore size and channel dimensionality In particular, the expansion of the pore size beyond 10Å has been one of the most important goals in the pursuit of new ... chapters of this book A frequently used term in the field of microporous materials is “molecular sieves” [5] that refers to a class of porous materials that can distinguish molecules on the basis of...

Ngày tải lên: 23/04/2013, 20:25

... electronegativity of B & N about the same as C  electrical insulators Chemistry, Julia Burdge, 2nd e., McGraw Hill Insulated Nanowire Chemistry, Julia Burdge, 2nd e., McGraw Hill Properties of BN and C Chemistry, ... Albite = ¼ of Si replaced by Al; Na(AlO2)(SiO2)3 Anorthite = ½ of Si replaced by Al; Ca(AlO2)2(SiO2)2 Chemistry, Julia Burdge, 2nd e., McGraw Hill 10 Silicates Made of Individual Units • O of SiO4 ... layer of fused rings • multi-walled nanotubes (MWNT) have concentric layers of fused rings Tro, Chemistry: A Molecular Approach 28 Nanotubes Tro, Chemistry: A Molecular Approach 29 Nanocars Tro, Chemistry: ...

Ngày tải lên: 28/11/2013, 01:12

... vinegar weigh TRANSLATION muối ăn giấm cân nặng Los Angeles County Office of Education Office of Science Consultants- 11/04 STRUCTURE OF MATTER polymer pressure principle product proton random reactant ... investigate influence ảnh hưởng kilometer internal bên laboratory Los Angeles County Office of Education Office of Science Consultants- 11/04 This sheet should be accompanied by the Periodic Table ... lực mạnh time (t) mặt trời toward TRANSLATION độ căng, căng thẳng Los Angeles County Office of Education Office of Science Consultants- 11/04 two-dimensional This sheet should be accompanied by...

Ngày tải lên: 16/01/2014, 23:20

... binding of ligands on the iron of Fe(porphyrin))13G10 complexes: (A) binding of H2O2 on the iron of 13G10-(Fe(ToCPP), (B) binding of two CN± ligands on the iron of 13G10-(Fe(ToCPP), (C) binding of ... presence of varying concentrations of imidazole (Fig 6, Table 4) First of all, the addition of increasing amounts of imidazole, from to 150 mM, caused a slight increase of the peroxidase activity of ... 13G10-a,b-1,2-Fe(DoCPP) a plateau value of 0.72 lM ABTS oxidized per for a concentration of imidazole of 50 mM (Fig 6) For concentrations of imidazole higher than 100 mM the rate of oxidation of ABTS started to decrease...

Ngày tải lên: 21/02/2014, 03:20

... cellulose Technical processes for recovery of whey proteins often make use of such substances or of a combination of heat and pH adjustment When milk is heated, some of the whey proteins denaturate and ... properties of the milk The degree of heat treatment must be carefully chosen Physical properties of milk Appearance The opacity of milk is due to its content of suspended particles of fat, proteins ... acidity The titrable acidity of milk is the amount of a hydroxyl ion (OH–) solution of a given strength needed to increase the pH of a given amount of milk to a pH of about 8.4, the pH at which...

Ngày tải lên: 08/03/2014, 23:20

... group of studies investigated the fate of phosphonates that are already present in the influent of the WWTP For a 13-day field study a total amount of 117 mol of DTPMP was found in the influent of ... surface reaction follows: adsorption, dissolution of minerals, remobilization of metals, precipitation of phosphonates and inhibition of precipitation of minerals are covered In the degradation section ... basis for a refined risk assessment The aim of this review is therefore to provide an overview of the current knowledge of the environmental chemistry of phosphonates It concentrates on polyphosphonates,...

Ngày tải lên: 16/03/2014, 00:07

... overview of catabolic pathways Metabolism of fatty acids Metabolism of glucose (glycolysis) Conversion of pyruvate to acetyl coenzyme A Anabolism of fatty acids from CH3COSCoA Anabolism of glucose ... Biogenesis of phenols through shikimic acid Biosynthesis of shikimic acid O COO OH + PO PO O OP COO O HO OH OH OH COO HO COO -H2O O OH OH NADPH shikimic acid OH HO OH Biosynthesis of aromatic ... Condensation of isoprene units Formation of acyclic terpenes -H+ OPP OPP OPP H OPP OPP geranyl OPP OPP farnesyl OPP OPP tail-tail dimerization OPP geranylgeranyl OPP squalene Formation of monoterpenes...

Ngày tải lên: 18/03/2014, 20:20

... closed because of the probability of one occurring In spite of a demand for the product, manufacturers are reluctant to engage in the production of the material because of the history of problems ... Out of the atomic theory developed by John Dalton and other chemistry pioneers in the nineteenth century grew a number of important concepts essential to an understanding of all areas of chemistry, ... scale of atomic weights (as the weighted average of all forms, or isotopes, of a particular element found in nature) has been developed The base of this scale is the assignment of a mass of 12.0000...

Ngày tải lên: 22/03/2014, 09:20

... Borderline N3-, -CN, RNH2, Br- Soft I-, RS-, RSH, R3P, R2S Soft = The Chemistry of C-C π-Bonds - 38 - Examples of addition of HARD and SOFT nucleophiles:  Addition of thiolate anion: O  SPh PhSH, ... The Chemistry of C-C π-Bonds - - Alkene and Alkyne chemistry I  Alkene chemistry Structures and influence of orbitals on reactivity: How alkenes react and why? Typical reactions of alkenes: ... made by the Wittig reaction (Prof Donohoe’s course) O H R P Ph carbonyl ylid Ph Ph R O P Ph Ph Ph  The Chemistry of C-C π-Bonds - - Typical modes of reaction of alkenes [1] Nucleophilic Alkenes...

Ngày tải lên: 22/03/2014, 20:20

... EDITION Physical chemistry of macromolecules is a course that is frequently offered in the biochemistry curriculum of a college or university Occasionally, it is also offered in the chemistry curriculum ... term: Physics, Chemistry, Biology, and so forth; now we have departments with two terms of combined subjects: Chemistry and Biochemistry, Biochemistry and Molecular Biophysics, Chemistry and Chemical ... the configuration of macromolecules They are standard chapters for both a course of polymer chemistry and a course of biophysical chemistry Chapters 13 through 17 describe some of the important...

Ngày tải lên: 23/03/2014, 19:20

... Inside Cover MEDICINAL PLANTS OF MYANMAR Compiled by MINISTRY OF HEALTH DEPARTMENT OF TRADITIONAL MEDICINE Contents Kin-mun-gyin Ma-ya-gyi Kyet-thun-ni ... jaundice, insomnia and loss of concentration 300 ml per day of decoction is used for child in indigestion Expressed juice of fresh leaf is orally used in insect bite Ash of fruit is externally used ... Dosage Fresh leaves are used in the preparation of medicated paste by the ratio of about 30% Such paste is orally taken in a dose of 0.5 gm to gm jelly of fresh leaf is externally used as skin lotion...

Ngày tải lên: 29/03/2014, 15:20

Ngày tải lên: 29/03/2014, 17:20

Ngày tải lên: 01/04/2014, 10:40

... properties of herbs and spices are of particular interest in view of the impact of oxidative modification of low-density lipoprotein cholesterol in the development of atherosclerosis A range of bioactive ... production of spices is limited The FAO database gives the area and production of a limited number of spices only Spices were cultivated in an area of 7587.02 thousand ha, with a production of 31,859.69 ... Jayaprakasha, G.K., Singh, R.P and Sakariah, K.K (2002) Chemistry and biochemistry of (-)-hydroxycitric acid from garcinia Journal of Agricultural and Food Chemistry 50, 10–22 Jung, E.M., Lim, J.H., Lee,...

Ngày tải lên: 03/04/2014, 12:14

... comprehension of the issues of stereomutation and the applicability of coupling reactions Protection of functional groups is introduced on the basis of the methods that are employed for removal of the ... (R) Chemistry of Peptide Synthesis 1.2 IONIC NATURE OF AMINO ACIDS Each of the functional groups of the amino acid can exist in the protonated or unprotonated form (Figure 1.2) The ionic state of ... range; pKs of amino groups of peptides and amino acid amides and esters are one or more pH units lower than those of ε-amino groups of lysine.2 JP Greenstein, and M Winitz Chemistry of the Amino...

Ngày tải lên: 03/04/2014, 12:14

... P Chhabra 114 The Chemistry and Technology of Petroleum, Fourth Edition, James G Speight 115 Catalysis of Organic Reactions, edited by Stephen R Schmidt 116 Process Chemistry of Lubricant Base ... College, Dublin, Ireland, and his Ph D from the University of Toronto, both in chemistry He is the author of papers on the chemistry of sulfur compounds, molecular rearrangements, and hydroprocessing ... Europe it is 6600 bpd) Lube plants are usually part of fuel refineries The subject of this book is the chemistry of petroleum base stocks and of their manufacturing processes from crude oil fractions...

Ngày tải lên: 06/04/2014, 01:23

... fields of pharmacogenomics and toxicogenomics form the contents of the final part of this book which is unique in its presentation of today’s entanglement of the biosciences with medicinal chemistry ... Department of Medicinal Chemistry Vrije Universiteit Amsterdam De Boelelaan 1083 1081 HV Amsterdam The Netherlands Prof Dr Annette G Beck-Sickinger Institute of Biochemistry University of Leipzig ... overlapping spectrum of methods and assays which goes far beyond the classical methodological repertoire of medicinal chemistry The detailed molecular characterization of interactions of drugs with...

Ngày tải lên: 08/04/2014, 12:51