Sugars Containing a Carbon-phosphorus Bond. II. Syntheses of Phosphinyl Sugars by the Michaelis-Arbuzov Reaction of Halogenated Sugars
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چکیده
منابع مشابه
Anhydro sugars, valuable intermediates in carbohydrate syntheses
The versility of the epoxyhydroxy functionlity in pyranoses is demonstrated giving access to sugar amino acids and peptides, aminodeoxy, halodeoxy , branched-chain, cyclopropanated and aziridino sugars.
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Measurement error in self-reported sugars intake may explain the lack of consistency in the epidemiologic evidence on the association between sugars and disease risk. This review describes the development and applications of a biomarker of sugars intake, informs its future use and recommends directions for future research. Recently, 24 h urinary sucrose and fructose were suggested as a predicti...
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1. The acute hepatotoxic action of dimethylnitrosamine was investigated with homogenates and mitochondrial preparations from the livers of rats injected with 100 mg./kg. body weight at various times between 8 and 24 hr. before killing. 2. Aerobic oxidation of pyruvate, octanoate, L-malate, citrate, L-glutamate, a-oxoglutarate and ,-hydroxybutyrate progressively decreased after the twelfth hour ...
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The relation of tissue mast cells to immune reactions, particularly anaphylaxis, has been the subject of extensive investigation and speculation in recent years. It is generally agreed that a variety of pharmacologically active substances are involved in the pathogenesis of anaphylaxis, that many of these substances are stored in tissue mast cells, and that anaphylaxis in many species is mediat...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1970
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.43.3224