XVII.—On the amides
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منابع مشابه
The Chemotherapy of Sulphon-Amides.
THE chemotherapy of bacterial diseases is a medical innovation of the last four years only. In the case of the protozoal infections, on the other hand, this form of treatment is comparatively ancient. The discovery of the effect of quinine in malaria dates from the seventeenth century, and mercury was used in syphilis in very early times. In I9IO Ehrlich and Hata published the discovery of the ...
متن کاملThe fate of certain organic acids and amides in the rabbit; nitrobenzoic acids and amides.
Studies in vitro (Bray, James, Ryman & Thorpe, 1948a) have shown that rabbit-liver extracts are able to hydrolyze all three nitrobenzamides. The para isomer is most readily attacked, the average hydrolysis being 82 %; under the same conditions the meta and ortho isomers are hydrolyzed to the extent of 31 and 23 %, respectively. It was, therefore, of interest to study the metabolism of these com...
متن کاملThe Ninhydrin Reaction with Amines and Amides
1 Harding, V. J., and Warneford, F. H. S., J. Biol. Chem., 1916, xxv, 319. 2 Dakin, H. D., and Dudley, H. W., J. Biol. Chem., 1913, xv, 127. 3 Neuberg, C., Biochem. Z., 1913, lvi, 500. 4 Ruhemann, S., J. Chem. Sot. 1910, xcvii, 2026. 5 In this and the preceding paper triketohydrindene hydrate has sometimes been written as the triketone for the sake of simplicity in explaining the decompositions...
متن کاملThe conformational preference of s - cis amides .
© Rzepa This article is distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and redistribution in any medium, provided that the original author and source are credited. Amides with an H-N group are a component of the peptide linkage (O=C-NH). Here I ask what the conformation (it could also be called a configura...
متن کاملAmides and Related Functional Groups
Recall that nitrogen has five valence electrons and therefore requires three electrons or bonds to complete its octet (see Amine Tutorial). Based on this valence and bonding order, nitrogen forms three bonds in its neutral state and maintains one pair of non-bonded electrons (NBEs). In amides one of the three bonds is a carbonyl carbon. Thus amides may be viewed as "acylated amines" or as deriv...
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ژورنال
عنوان ژورنال: Q. J. Chem. Soc.
سال: 1854
ISSN: 1743-6893
DOI: 10.1039/qj8540600193