Cyclomaltoheptaose

Cyclic oligosaccharides composed of a single type of oligosaccharide unit may be named semisystematically by citing the prefix cyclo , followed by terms indicating the type of linkage [e.g. malto for a-(l—>4)-linked glucose units], the number of units (e.g. hexa for six) and the termination -ose . The trivial names a-cyclodex-trin (a-CD) for cyclomaltohexaose, (i-cyclodextrin ((i-CD) for cyclomaltoheptaose and y-cyclodextrin (y-CD) for cyclomaltooctaose are well established. [Pg.156]

C36H60O30 C2H60 8 H20 Cyclomaltoheptaose-ethanol, octahydrate (CDXNEH)224... [Pg.333]

C42H70O35 2 C3H80 9 H20 Cyclomaltoheptaose - dipropanol, nonahy-drate (BCYDPR)227... [Pg.334]

C42H70 035-2 C 3HsO 12 H20 Cyclomaltoheptaose-dipropanol, do-decahydrate (CDEXPR)227... [Pg.334]

C42H70O35-2 C7H80 10 H20 Cyclomaltoheptaose -m-methylphenol, decahydrate (BCDMPH)228... [Pg.334]

C42H7o035 Na+ I 3 8 H20 Cyclomaltoheptaose-sodium polyiodide, octahydrate (CYDXTF)131... [Pg.334]

C42H70O35 3 C8HsIO-24 H20 Cyclomaltoheptaose-p-iodophenol, tetracosahydrate (BCDIPH10)332... [Pg.372]

C42H70O3S C7H4I202 6 H20 Cyclomaltoheptaose - 2,5-diiodobenzoic acid, hexahydrate (HPAMIB)333... [Pg.372]

C42H70O35 C8H8N203 x HaO Cyclomaltoheptaose - 4 -nitroacet-anilide, hydrate (CHANAO)334... [Pg.372]

C42H79O35 2 C3HgO 9 H20 Cyclomaltoheptaose- dipropanol, nonahydrate BCYDPR 43 334... [Pg.404]

C42H70O35 3 C3HsO 24 H20 Cyclomaltoheptaose -1-propanol, tetracosahydrate BCDNPR10 43 372... [Pg.404]

C42H7 O35 -2C7H9O10 h2o Cyclomaltoheptaose - m-methylphenol, decahydrate BCDMPH 43 334... [Pg.404]

C42H70O35 CgH8N203 x H20 Cyclomaltoheptaose - 4 -nitroacetanilide, hydrate CHANAO 43 372... [Pg.404]

C42H70O35Na+I--8H2O Cyclomaltoheptaose-sodium polyiodide, octahydrate CYDXTF 43 334... [Pg.404]

K Harata, CT Rao, J Pitha, K Fukunaga, K Uekama. Crystal structure of 2-0-[(S)-2-hydroxypropyl]cyclomaltoheptaose. Carbohydr Res 222 37-45,... [Pg.110]

Malpezzi, L. et al., Crystal architecture and conformational properties of the inclusion complex, neohesperidin dihydrochalcone-cyclomaltoheptaose (p-cyclodextrin), by x-ray diffraction, Carbo-hydr. Res., 339, 2117, 2004. [Pg.142]

Luna EA, et al. Isolation and characterization by NMR spectroscopy of three monosub-stituted 4-sulfobutylether derivatives of cyclomaltoheptaose ((3-cyclodextrin). Carbohydr Res 1997 299 111. [Pg.66]

It is worth mentioning that the explosive properties of the vasodilator drug isosorbide 2,5-dinitrate can be overcome by forming its 1 1 complex with cyclomaltoheptaose.241... [Pg.167]

We finish this Section with enzymic conversions that are difficult to classify elsewhere Takasweet, a commercial variety of immobilized glucose-iso-merase, converts 6-O-methyl-D-fructose and 6-deoxy-D-fructose into the gluco isomers in not very satisfactory yield.34 A mixture of catalase (75 U/mmol) and glucose oxidase (80 U/mmol) oxidizes xylitol to L-xylose in 50% yield, on the 100- mol scale.106 The enzyme cyclodextrin a-(l—>4)-glucosyltransferase (1000 U immobilized on silica gel-glutaraldehyde) allows107 preparation of cyclomaltohexaose (0.3 g), cyclomaltoheptaose... [Pg.234]

For the oxidation of primary hydroxyl groups, three times the amount of nitrite is required when compared with nitrate, and three times as much of the toxic NO would be formed. This oxidation procedure has been applied to the glucans cellulose, amylose, and pullulan. A study of this system with cyclomaltoheptaose (/J-cyclodextrin) showed that the reaction is autocatalytic. [Pg.342]

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