... last year when it was demonstrated that the active compound is a reduced biopterin derivative. During the last ... hormones (corti- coids, noradrenaline, melatonin) and physiolog- ically active compounds (histamine, serotonin) . The enzymatic formation of psychotomimetic compounds ...

... group is cyclohexylfluorethyl nitrosourea. This is a highly active compound which shows less delayed toxicity in mice than ... in the cold room rearranges to a less active compound which according to mass spectrometry is isomeric and ...

... E. 1948. Rep. No. 19. Three new antimonial compounds active against experimental infections with Schistosoma mansoni. Killough, J. ... Econom. Res.) WILLIAMS, Ralph Chester, 1888- , comp. Miners safety and ... organic compounds. London, Chapman & Hall, 1947. viii, 288p. WILLIAMS, Robert ...

... to the study of formu- lations of those active chlorine compounds which are superior to the bleach slurry and ... Status Report on Toxicity and Vesicant Tests of Compounds Referred to the ... 4211. Addition of Surface Active Agents to Mus- tard. P. L. Salzberg, W. ...

... to its iodine- content. The nature of the active iodine compound has been the subject of very many and ... the H2N- group of amino- acids, and these compounds are physiologically active. The imino- group also reacts with the carboxyl ...

... I). S., & Hauser, C. R. Condensations; condensations of certain active hydrogen compounds effected by boron trifluoride and aluminum chloride. J. ... 91. The resolution of hydroxyaspartic acids into optically active forms. ... absorption of some hydroxy compounds in the region of 3^. Proc. R. Soc, ...

... products of digestion are built up into the active structural compounds of protoplasm, into secretions or into complexes suitable ...

... mucilages sometimes called sac- charo-colloids. Although these compounds yield sugars of the hexose and pentose types, it is doubtful if they ... chronic cases Epsom salts may be used or compound jalap powder. With the acute uraemic cases a more active hydragogue cathartic may be used and elaterin may ...

... water-insoluble glycolipids present migrate like ceramide hexoside compounds that have more than one hexose moiety. We have developed two dimensional TLC systems ...

... workers indicate that the muscle contains a special compound of a monosaccharide and phosphoric acid, a hexose-phosphate, which resembles or is identical with a ...