Studies on the constituents of umbelliferae plants. XVIII. Minor constituents of bupleuri radix: occurrence of saikogenins, polyhydroxysterols, a trihydroxy C18 fatty acid, a lignan and a new chromone.
作者:Masaru KOBAYASHI、Tomoka TAWARA、Takashi TSUCHIDA、Hiroshi MITSUHASHI
DOI:10.1248/cpb.38.3169
日期:——
Bupleuri radix, an important crude drug in the prescriptions of Chinese traditional medicine, was found to contain small amounts of previously unrecorded constituents, three saikogenins (1, 2 and 3), two polyhydroxysterols (4 and 5), one trihydroxy fatty acid (6a), one lignan (7a), and one simple new chromone, designated saikochromone A (8). These results represent a more complex profile of the chemical constituents of Bupleuri Radix, than was previously known.
柴胡是中药处方中的一种重要粗制药物,研究发现它含有少量以前从未记录过的成分,包括三种柴胡皂苷(1、2 和 3)、两种多羟基甾醇(4 和 5)、一种三羟基脂肪酸(6a)、一种木质素(7a)和一种简单的新色酮,命名为柴胡色酮 A(8)。这些结果表明,柴胡的化学成分比以前已知的更为复杂。