Clerodane diterpenoids from Croton hemiargyreus

Clerodane diterpenoids from Croton hemiargyreus
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DOI:
10.1080/10575639808048869
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发表时间:
1998-01-01
期刊:
NATURAL PRODUCT LETTERS
影响因子:
--
通讯作者:
Barnes, RA
Barnes, RA
中科院分区:
其他
文献类型:
--
作者:
Amaral, ACF;Barnes, RA

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从大戟科植物巴豆的树皮中分离得到两个新的呋喃二萜化合物:9-甲氧基-15,16-环氧基-3,13(16),14-三烯-2-酮(Cromiargyne-1a)和7a-乙酰氧基-9-甲氧基-15,16-环氧基-3,13(16),14-三烯-2-酮(7-乙酰氧基-Cromiargyne-1b)。这些化合物的结构经波谱分析得到确证。
Two new clerodane furano-diterpenes, 9-methoxycarbonyl-15, 16-epoxy-cleroda-3, 13(16), 14-trien-2-one (cromiargyne - 1a) and 7a-acetoxy-9-methoxycarbonyl-15, 16-epoxy-cleroda-3, 13(16), 14-trien-2-one (7-acetoxy-cromiargyne - 1b), were isolated from the bark of Crofon hemiargyreus (Euphorbiaceae). The structures of these compounds were elucidated by spectral analysis.