Plant Diversity ›› 2003, Vol. 25 ›› Issue (02): 1-3.
• Articles •
LIN Yu-Ping, QIU Ming-Hua, LI Zhong-Rong, GAO Xu-Hong
Online:
Published:
林玉萍 邱明华 李忠荣 高旭红
Abstract: Two new triterpenoid saponins were isolated from the rools of Hemsleya penxianensis var. gulinensis together with seven known saponins oleanolic acid 28-O-β-D-glucopyranoside (1), oleanolic acid 3-O-β-D-glucuropyranoside(3), 3-O-β-D-glucuropyranosyl-oleanolic acid-28-O-α-L-arabinopyranoside(4).
Key words: Hemsleya penxianensis var. gulinensis
摘要: 从采自四川汉源县的古蔺雪胆(Hemsleya penxianensis var.gulinensis)中分到9个三萜皂苷化合物,通过化学反应和光谱方法鉴定了它们的结构。其中7个为已知化合物,分别为齐墩果酸-28-O-β-D-吡喃葡萄糖苷(1),3-O-β-D-吡喃葡萄糖醛基齐墩果酸苷(3),3-O-β-D-吡喃葡萄糖醛基-齐墩果酸28-O-α-L-吡喃阿拉伯糖苷(4),3-O-β-D-吡喃葡萄糖醛基-齐墩果酸-28-O-β-D-吡喃葡萄糖苷(5),3-O-α-L-阿拉伯糖基-(1→3)-β-D-吡喃葡萄糖醛基-齐墩果酸-28-O-β-D-吡喃葡萄糖苷(6),3-O-(6'-丁酯)-β-D-吡喃葡萄糖醛基-齐墩果酸-28-O-α-L-阿拉伯糖苷(7),3-O-(6'-丁酯)-β-D-吡喃葡萄糖醛基-齐墩果酸-28-O-β-D-吡喃葡萄糖苷(8)。两个新化合物,即雪胆皂苷A(2)和雪胆皂苷B(9)。
关键词: 古蔺雪胆, 葫芦科, 齐墩果酸苷, 雪胆皂苷A和B
LIN Yu-Ping, QIU Ming-Hua, LI Zhong-Rong, GAO Xu-Hong. New Triterpenoid Glycosides from Hemsleya penxianensis var. gulinensis[J]. Plant Diversity, 2003, 25(02): 1-3.
林玉萍 邱明华 李忠荣 高旭红. 古蔺雪胆中的新三萜皂苷[J]. Plant Diversity, 2003, 25(02): 1-3.
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https://www.integrativebiology.ac.cn/pd/EN/Y2003/V25/I02/1