10 LIVROS EM POLONÊS RELACIONADOS COM «UREIDY»
Descubra o uso de
ureidy na seguinte seleção bibliográfica. Livros relacionados com
ureidy e pequenos extratos deles para contextualizar o seu uso na literatura.
1
Handbook of Biotransformations of Aromatic Compounds - Strona E-16
2-(3-Ethoxycarbonyl-2-thioureido)aniline 7-Ethoxycoumarin 2-(3-Ethoxycarbonyl-2-thioureido)aniline Formed from: 1,2-Bis(3-ethoxycarbonyl-2thioureido)benzene 2-(3-Ethoxycarbonyl-2-thioureido)-1(3-ethoxycarbonyl-2-ureido)benzene 0 ...
2
Chromatography of Antibiotics - Strona 278
RF Derivative Solvent A B C D 6-[D-(—)-or-(3-Acetoxyacetyl-1-ureido)-phenylacetamido} penicillanic acid 0.62 0.23 0.60 0.55 6-[D-( — )-a-(3-Pheny1sulphony1acety1- 1 -ureido)-pheny1acetamido]-penicillanic acid 0.56 0. 31 0.60 0.54 ...
M.J. Weinstein, G.H. Wagman, 2000
3
Anion Sensing - Tom 255 - Strona 80
4 Negative allosteric effect in receptor 35 The NMR titration experiments (CDC13:CD3CN=4:1) clearly proved much stronger complexation of H2PO4 by ureido derivative 29d (K29d=2,300 M"1) than by the amide receptor 29e (K29e=4 M"1).
Ivan Stibor, Eric V. Anslyn, 2005
4
Computational Pharmaceutical Solid State Chemistry - Strona 21
... 0.094 X X Amide Hydroxyl 0.551 0.052 X V Carbamate Carbamate 0.538 0.090 V X Hydroxyl Carbamate 0.537 0.090 X X Amide Amide 0.501 0.055 V X Amide Ureido 0.499 0.072 X X Carbamate Hydroxyl 0.470 0.078 X X Hydroxyl Hydroxyl ...
5
Biointerface Characterization by Advanced IR Spectroscopy
FIGURE 12 Change in biotin $1250 cmÀ1 band area versus biotin ureido carbonyl frequency. The $1250 cmÀ1 band area normalized to the 1600–1800 cmÀ1 band complex area versus biotin ureido carbonyl stretch frequency (1600–1800 ...
C.-M. Pradier, Y.J. Chabal, 2011
6
Current Topics in Cellular Regulation - Tom 23 - Strona 24
The reason for this lies in the way in which the carboxylation occurs, that is presumably by nucleophilic attack of the ureido ring on the electrophilic center of the carboxyl donor, which may be either bicarbonate or an activated carboxyl group.
Bernard L. Horecker, Earl R. Stadtman, 2016
7
The Vitamins: Fundamental Aspects in Nutrition and Health - Strona 372
BIOTIN. Biotin is the trivial designation of the compound cishexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid.2 It consists of conjoined ureido and tetrahydrothiophene nuclei in which the ureido 3′-nitrogen is sterically hindered, ...
Gerald F. Combs, Jr., James P. McClung, 2016
8
Catalytic Reductive Carbonylation of Organic Nitro Compounds
Despite the fact that the isocyanate insertion product and the ureido complex are not even observable during the reaction, convincing evidence was provided for their formation [218]. Ureido complexes have been proposed in several ...
S. Cenini, F. Ragaini, 1996
9
Kucers' The Use of Antibiotics Sixth Edition: A Clinical Review of ...
Because mezlocillin and azlocillin each contain a ureido (-N-CO-N-) group, they are called ureido-penicillins (Slack, 1981; Selwyn, 1982). Piperacillin is now the key drug in this group that is commonly available, either alone or in the fixed ...
M Lindsay Grayson, Suzanne M Crowe, James S McCarthy, 2010
10
Chemistry and Properties of Biomolecular Systems - Strona 196
16] bear either a propyl or a phenyl group as substituents of hydrogen atom of the ureido group attached at 2 or 3 position of the pyridine ring. The biologically effective agents 1,4,7,14 and 15 contain an ethyl group as a part of the ureido group ...
E. Rizzarelli, Theophile Theophanides, 1991
