K. Khan, S. Perveen, S. A. M. Ayattollahi, N. Saba, A. Rashid, S. Firdous, Syed Moazzam Haider, Z. Ullah, Shagufta Rahat, Zarrar Khan
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引用次数: 11
摘要
从牡丹鳞茎中分离到3种糖苷和1种长链醇，分别鉴定为3,29-二羟基柱状体-5-烯-3- O -g -d -半乳糖苷(1)1、乙基g -d -半乳糖苷(2)、乙基- f -d -半乳糖苷(3)和1-三葡萄糖醇(4)。通过广泛的光谱和化学方法确定了其结构。对4个分离得到的化合物进行了细胞毒性、抗菌和抗真菌活性的筛选，均未显示出明显的活性。
Isolation and Structure Elucidation of Three Glycosides and a Long Chain Alcohol from Polianthes Tuberosa Linn
Three glycosides and a long chain alcohol were isolated from the bulbs of Polianthes tuberosa , these were identified as 3,29-dihydroxystigmast-5-ene-3- O - g - d -galactopyranoside ( 1 ) 1 , ethyl g - d -galactopyranoside ( 2 ), ethyl- f - d -galactopyranoside ( 3 ), and 1-tricosanol ( 4 ). The structures were determined by extensive spectroscopic and chemical methods. All four isolated compounds were screened for their cytotoxicity, antibacterial and antifungal activities, none of the compounds showed any significant activity.
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