CI.—Trimethyl α-methylglucoside and trimethyl glucose
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چکیده
منابع مشابه
Effects of N-Acetylglucosamine and α-methylglucoside on bacteriophage T4 adsorption to Escherichia coli B23
The role of lipopolysaccharide in the receptor function for bacteriophage T4 was studied by using Escherichia coli K-12 B23 strain. The receptor activity for T4 was monitored by inhibiting phage adsorption by saccharides that mimic sugars located at the receptor site on LPS. Coliphage T4 adsorbed to intact cells and acetone-ether treated cells, but was not adsorbed to heat-treated cells. The ad...
متن کاملActive transport of glucose and alpha-methylglucoside in the cyanobacterium Plectonema boryanum.
An active transport system common to glucose and to its nonmetabolizable analogue cu-methylglucoside is demanstrated in the cyanobacterium Plertonema borganum. Dark incubation of the cells in the presence of glucose induces the uptake of both substrates, similarly. Whereas glucose is continuously incorporated, the steady state concentration of cr-methylglucoside (13.2 to 20 mM intracellular/O.2...
متن کاملThe fermentation of alpha-methylglucoside.
Poe: J. Biol. Chem., 132, 473, 1940) on the action of bacteria on sugars and higher alcohols. Species of both genera produced acetic, formic, lactic, and succinic acids. There was little difference in the amounts of products produced by the gasproducing strains of Escherichia coli and the strains of Aerobacter aerogenes. The ratio, volatile to nonvolatile acids, is slightly above 1 for the E. c...
متن کاملα-Lithiation and electrophilic substitution of 1,4,4-trimethyl-3,4-dihydroquinolin-2-one.
Treatment of 1,4,4-trimethyl-3,4-dihydroquinolin-2(1H)-one (2) with lithium diisopropylamide (LDA) followed by a wide range of electrophiles give the corresponding 4,4-dimethyl-3-substituted-3,4-dihydroquinolin-2-ones (3-13), providing a very mild electrophilic substitution of the 4,4-dimethyl-1,2,3,4-tetrahydroquinoline core.
متن کامل1,1,3-Trimethyl-3-phenylindane
In the title compound, C(18)H(20), the five-membered ring of the indane fragment adopts an envelope conformation, with the flap atom deviating by 0.399 (3) Å from the plane of the remaining four atoms. The dihedral angle between the phenyl ring and the indane benzene ring is 79.58 (7)°.
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ژورنال
عنوان ژورنال: J. Chem. Soc., Trans.
سال: 1903
ISSN: 0368-1645
DOI: 10.1039/ct9038301037