Structures of isoagastachoside and agastachin, new glucosylflavones isolated from Agastache rugosa.
作者:HIDEJI ITOKAWA、KEIICHI SUTO、KOICHI TAKEYA
DOI:10.1248/cpb.29.1777
日期:——
Acacetin, tilianine, and new glucosylflavones, isoagastachoside (2"-O-acetyl tilianine) and agastachin (di-6"-tilianine malonate), were isolated from the aerial part of Agastache rugosa (Labiatae). These structures were confirmed by the various spectroscopic evidences.
从 Agastache rugosa(唇形科植物)的气生部分分离出了乙酰乙酸、tilianine 和新的葡萄糖基黄酮,即异agastachoside(2"-O-乙酰基 tilianine)和 agastachin(di-6"-tilianine malonate)。这些结构通过各种光谱证据得到了证实。