23-O-beta-D-Glucopyranosyl-25-methyldolichosterone
IUPAC 名称
(2R,4R,5S,7S,15S)-4,5-dihydroxy-14-[(2S,3R,4R)-3-hydroxy-6,6-dimethyl-5-methylidene-4-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}heptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-8-one
描述
23-o-beta-d-glucopyranosyl-25-methyldolichosterone is a member of the class of compounds known as steroidal glycosides. Steroidal glycosides are sterol lipids containing a carbohydrate moiety glycosidically linked to the steroid skeleton. 23-o-beta-d-glucopyranosyl-25-methyldolichosterone is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 23-o-beta-d-glucopyranosyl-25-methyldolichosterone can be found in common bean, green bean, and yellow wax bean, which makes 23-o-beta-d-glucopyranosyl-25-methyldolichosterone a potential biomarker for the consumption of these food products.
异构
[H][C@]12C[C@H](O)[C@H](O)C[C@]1(C)C1CC[C@]3(C)C(CCC3C1CC2=O)[C@H](C)[C@@H](O)[C@H](O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)C(=C)C(C)(C)C
InChI标识符
InChI=1S/C35H58O10/c1-16(27(40)31(17(2)33(3,4)5)45-32-30(43)29(42)28(41)26(15-36)44-32)19-8-9-20-18-12-23(37)22-13-24(38)25(39)14-35(22,7)21(18)10-11-34(19,20)6/h16,18-22,24-32,36,38-43H,2,8-15H2,1,3-7H3/t16-,18?,19?,20?,21?,22+,24-,25+,26+,27+,28+,29-,30+,31+,32-,34+,35+/m0/s1
键
NLNNWFCVCWSYSK-UOECHDJWSA-N