中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
儿茶提取物 | catechin | 7295-85-4 | C15H14O6 | 290.273 |
白西尼多 | 2,3-trans-flavan-3,4-diol | 480-17-1 | C15H14O7 | 306.272 |
花旗松素 | taxifolin | 480-18-2 | C15H12O7 | 304.256 |
—— | (2R,3S,4R)-2-[3,4-bis[dideuterio-(2,3,4,5,6-pentadeuteriophenyl)methoxy]phenyl]-4-[(2R,3S)-2-[3,4-bis[dideuterio-(2,3,4,5,6-pentadeuteriophenyl)methoxy]phenyl]-8-chloro-3,5,7-tris[dideuterio-(2,3,4,5,6-pentadeuteriophenyl)methoxy]-3,4-dihydro-2H-chromen-6-yl]-8-bromo-5,7-bis[dideuterio-(2,3,4,5,6-pentadeuteriophenyl)methoxy]-3,4-dihydro-2H-chromen-3-ol | 1438268-60-0 | C93H78BrClO12 | 1565.49 |
A viable approach for the selective synthesis of the 4→6-linked catechin dimers is described. The regioselective union of an acyclic catechin precursor (