23-Hydroxylongispinogenin (12-Oleanene-3β,16β,23,28-tetrol) 提取自 Lysimachia heterogenea Klatt。Lysimachia heterogenea Klatt 是一种多年生草本植物，在中国用作抑制肿胀和解毒的民间药物。L. heterogene 有效成分 LH-1 具有抗肿瘤活性。
CAS：42483-24-9
分子式：C30H50O4
分子量：474.72
纯度：98%
存储：Store at -20°C

Background:

23-Hydroxylongispinogenin (12-Oleanene-3β,16β,23,28-tetrol) is extracted from Lysimachia heterogenea Klatt. Lysimachia heterogenea Klatt is a perennial herb, which is used as a folk medicine in subduing swelling and detoxicating in China. The effective fraction LH-1 of L. heterogene has antitumor activity[1].

[1]. Huang XA, et al. Four new cytotoxic oligosaccharidic derivatives of 12-oleanene from Lysimachia heterogenea Klatt. Bioorg Med Chem Lett. 2009 Dec 1;19(23):6515-8.