来自香花卷瓣兰全株的水溶性酚苷。

Water-soluble phenolic glycosides from the whole plant of Bulbophyllum odoratissimum.

作者信息

Liu Dai-lin, Pang Fa-gen, Zhang Xue, Gao Hao, Wang Nai-li, Yao Xin-sheng

机构信息

Department of Natural Products Chemistry, Shenyang Pharmaceutical University, Shenyang 110016, China.

出版信息

Yao Xue Xue Bao. 2006 Aug;41(8):738-41.

PMID:17039779

Abstract

AIM

To investigate the water-soluble phenolic glycosides from the whole plant of Bulbophyllum odoratissimum.

METHODS

Column chromatography techniques were used to isolate the chemical constituents, physico-chemical constants and spectroscopic analysis were employed for structural elucidation.

RESULTS

Bulbophyllinoside (1), a new phenolic glycoside and three known compounds were isolated from the whole plant of Bulbophyllum odoratissimum Lindl. Their structures were determined as 3-hydroxyphenethyl alcohol 4-O-( 6'-O-beta-apiofuranosyl) -beta-D-glucopyranoside (1), 3-methoxyphenethyl alcohol 4-O-beta-D-glucopynanoside (2), 3, 5-dimethoxyphenethyl alcohol 4-O-alpha-D-glucopynanoside (3) and syringin (4).

CONCLUSION

Bulbophyllinoside (1) is a new compound.

摘要

目的

研究香花卷瓣兰全草中的水溶性酚苷。

方法

采用柱色谱技术分离化学成分，通过理化常数和光谱分析进行结构鉴定。

结果

从香花卷瓣兰全草中分离得到一个新的酚苷——卷瓣兰苷（1）及三个已知化合物。它们的结构分别确定为3-羟基苯乙醇4-O-(6'-O-β-芹菜呋喃糖基)-β-D-吡喃葡萄糖苷（1）、3-甲氧基苯乙醇4-O-β-D-吡喃葡萄糖苷（2）、3,5-二甲氧基苯乙醇4-O-α-D-吡喃葡萄糖苷（3）和紫丁香苷（4）。