An easy-to-use reference resource for all scientists operating with carbohydrates, the Dictionary of Carbohydrates with CD-ROM, moment version builds at the luck of its earlier version via supplying a considerably elevated variety of compounds. The presentation is sharpened through a cautious overview of latest entries. With 24,000 compounds, it represents a far enlarged and revised re-creation of the dictionary first released in 1998. every one access incorporates a wealth of data along with: names and synonyms, molecular formulae, chemical constructions, actual mass, UV spectra, broad resource info, actual homes, makes use of and key literature citations.
The re-creation of this authoritative reference includes a structure-searchable CD-ROM that gives speedy, handy entry to crucial info. the combo of 33 searchable textual content fields and whole substructure looking out power presents the carbohydrate chemist with the instruments to immediately seek the complete database for the suitable details. seek effects might be considered on monitor, revealed or stored. this mixture of booklet and CD offers much more entry to the data you would like each day.
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6-Amino-6-deoxysorbose 4-Amino-7-(5-deoxyribosyl)A-333 5-iodopyrrolo[2,3-d ]pyrimidine 7-(5-Deoxyribofuranosyl)-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-4-amine, 9CI. five? -Deoxy-5-iodotubercidin NH2 N 1'β-form OH 1? a-form [85209-85-4] Isol. from the crimson alga Hypnea valendiae. Muscle relaxant. faded yellow gum. Sol. H2O. [a]22 D -50 (c, zero. 36 in MeOH). Structural identity of this anomer now not definite. lmax 203; 240; 287 (HCl) (Berdy). lmax 283 (H2O) (Berdy). lmax 282 (NaOH) (Berdy). 1? b-form [85209-84-3] Isol. from Hypnea valendiae. Needles (Py). Mp 227-2288 dec. [a]25 D -55 (c, zero. 2 in MeOH). Kazlauskas, R. et al. , Aust. J. Chem. , 1983, 36, one hundred sixty five (isol, uv, pmr, cmr, ms, struct) 1-Amino-1-deoxysorbose A-334 OH HO HOH 2C O OH HO CH2OH A-335 α-L-Pyranose-form H2N C11H13IN4O3 376. 153 gentle muscle relaxant, hypothermic, inhibitor of adenosine kinase. lmax 239 (e 19500); 286 (e 8320) (pH 1) (Derep). lmax 232 (sh) (e 13200); 280 (e 8920) (pH 12) (Derep). lmax 239 (e 19500); 286 (e 8320) (pH 1) (Derep). lmax 205 (e 21000); 283 (e 8200) (H2O) (Berdy). lmax 203 (e 19450); 240 (e 18850); 287 (e 8000) (HCl) (Berdy). lmax 282 (e 8400) (NaOH) (Berdy). O 4-Amino-4-deoxysorbose HO 1' HO 2,3:4,6-Di-O-isopropylidene, N-benzoyl: 1Benzamido-1-deoxy-2,3:4,6-di-O-isopropylidene-a-L-sorbofuranose [35170-85-5] C19H25NO6 363. forty-one Oil. Tokuyama, okay. et al. , Bull. Chem. Soc. Jpn. , 1964, 37, 1133 (diisopropylidene) Glass, R. S. et al. , J. O. C. , 1972, 37, 3366 (diisopropylidene derivs, ms, pmr) I N N H3C O A-333 CH 2NH 2 OH C6H13NO5 179. 172 a-L-Pyranose-form 1,2-O-Isopropylidene, 3,4N,5-tri-Ac: 4-Acetamido-3,5-di-O-acetyl-4-deoxy1,2-O-isopropylidene-a-L-sorbopyranose [113863-56-2] C15H23NO8 345. 349 Cryst. (EtOH). Mp 1648. [a]22 D -77 (c, zero. five in CHCl3). [a]D -61 (c, zero. three in MeOH). Me glycoside: Methyl 4-amino-4-deoxy-aL-sorbopyranoside [17184-33-7] C7H15NO5 193. 199 Syrup (as hydrochloride). [a]21 D -71 (c, 1. four in H2O). CAS no. refers to hydrochloride. Me glycoside, N-Ac: Methyl 4-acetamido4-deoxy-a-L-sorbopyranoside [17184-34-8] C9H17NO6 235. 236 Needles (EtOH). Mp 1628. [a]21 D -51. 2 (c, zero. fifty two in H2O). Me glycoside, 1,3,4N,5-tetra-Ac: Methyl 4acetamido-1,3,5-tri-O-acetyl-4-deoxy-aL-sorbopyranoside [17184-35-9] C15H23NO9 361. 348 Cryst. (EtOH). Mp 1568. [a]21 D -52 (c, 1. zero in CHCl3). Lichtenthaler, F. W. et al. , Chem. Ber. , 1967, a hundred, 2389 (a-L-Me pyr, a-L-Me pyr Ac derivs) Lichtenthaler, F. W. et al. , Carbohydr. Res. , 1987, 164, 357 (isopropylidene tri-Ac, pmr) 5-Amino-5-deoxysorbose A-336 C6H13NO5 179. 172 a-L-Furanose-form 2,3:4,6-Di-O-isopropylidene: 1-Amino-1deoxy-2,3:4,6-di-O-isopropylidene-a-Lsorbofuranose C12H21NO5 259. 302 Cryst. (hexane). Mp seventy one. fifty eight. [a]23 D -3. 7 (c, 1. 04 in CHCl3). 2,3:4,6-Di-O-isopropylidene, N-Ac: 1Acetamido-1-deoxy-2,3:4,6-di-O-isopropylidene-a-L-sorbofuranose [35170-84-4] C14H23NO6 301. 339 Cryst. (Et2O). Mp 146-1488. [a]25 D -62. 2 (c, 2. 27 in EtOH). O OH H 2N HO CH 2OH OH C6H13NO5 179. 172 a-L-Pyranose-form Me glycoside, 1,3-O-benzylidene: Methyl 5amino-1,3-O-benzylidene-5-deoxy-a-Lsorbopyranoside [18610-14-5] C14H19NO5 281.