Inositol Derivatives. 7. Azidolysis of Disulfonates ofmyo-Inositol and 1,2-O-CyclohexyIidene Derivative
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چکیده
منابع مشابه
Stereoselective oxidation of protected inositol derivatives catalyzed by inositol dehydrogenase from Bacillus subtilis.
Inositol dehydrogenase (EC 1.1.1.18) from Bacillus subtilis is shown to have a nonpolar cavity adjacent to the active site, allowing racemic protected inositol derivatives such as 4-O-benzyl-myo-inositol to be recognized with very high apparent stereoselectivity.
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The title mol-ecule, C(18)H(24)O(12), has crystallographic 2/m symmetry with two acetate group located on a mirror plane. The H-Csp(3)-O-Csp(2) torsion angles characterizing orientation of the acetyl groups with respect to the cyclo-hexane ring are 0.0, 23.9 and -23.9°. The cyclo-hexane ring is in a chair conformation with all substituents in equatorial positions. In the crystal, mol-ecules are...
متن کاملA review on the role of inositol in aquaculture
Inositol is usually classified as an essential vitamin for most animals, and is recognised as a part of the B-complex vitamins. Among all other inositol isomer forms, myo-inositol possesses biological activity. It is found in the brain, skeletal, heart, and main reproductive tissues and exists as a structural component of phosphatidylinositol in biological cell membranes. Myo-inositol, also act...
متن کاملEffects of inositol starvation on the levels of inositol phosphates and inositol lipids in Neurospora crassa.
An inositol-requiring strain of Neurospora crassa was labelled during growth in liquid medium with [3H]inositol, and the levels of inositol phosphates and phosphoinositides were determined under inositol-sufficient and inositol-starved conditions. Because the mutant has an absolute requirement for inositol, the total mass of inositol-containing compounds could be determined. Inositol-containing...
متن کاملA new cyclitol derivative influences inositol metabolism in Neurospora crassa.
Cyclitol derivatives have been synthesized and screened for growth inhibitory effect upon prokaryotic and eukaryotic organisms. One derivative, (2S,3R,5R)-3-azido-2-benzoyloxy-5-hydroxycyclohexanone, was studied in detail: it has no effect upon bacteria, but it is inhibitory to Neurospora crassa. In Neurospora crassa it increased the amount of myo-inositol-1-phosphate synthase and inhibited the...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1974
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.47.1731