Three new bibenzyl derivatives from the Chinese liverwort Marchantia polymorpha L.
Three new bibenzyl derivatives from the Chinese liverwort Marchantia polymorpha L.
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来自中国地钱地钱的三种新的联苄衍生物。
DOI：
10.1002/hlca.200790075
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发表时间：
2007-01-01
影响因子：
1.8
通讯作者：
Lou, Hong-Xiang
中科院分区：
文献类型：
--
作者：
Fang, Lei;Guo, Huai-Fang;Lou, Hong-Xiang
从地钱的Et 2 O提取物中，得到三种新的联苄基（= 1，1 ′-（乙烷-1，2-二基）双苯）衍生物，化合物1 - 3，以及两种已知化合物马钱亭J和培罗亭E。通过NMR和HR-EI-MS分析确定了它们的结构。多晶素A（1）代表一种新型的双[联苄基]骨架，化合物3是联苄基氧化偶联到苯甲醇的第一个实例。
From the Et2O extract of the Chinese liverwort Marchantia polymorpha L., three new bibenzyl (= 1,1'-(ethane-1,2-diyl)bisbenzene) derivatives, compounds 1 - 3, were obtained, together with the two known compounds marchantin J and perrottetin E. Their structures were established by NMR and HR-EI-MS analyses. Polymorphatin A (1) represents a new type of bis[bibenzyl] skeleton, and compound 3 is the first example of a bibenzyl oxidatively coupled to a phenylmethanol.