作者:Yasuyuki Hashidoko、Satoshi Tahara、Junya Mizutani
DOI:10.1016/0031-9422(92)80384-q
日期:1992.6
1 (2),12 (13)-diene] were isolated from leaves of Rosa woodsii. The absolute configuration at C-4 of these compounds, which agreed with that of bisaborosaol A from R. rugosa leaves, was a common feature of the bisabolanoids from the genus Rosa. R. woodsii also contained a 2-phenoxychromone derivative which has been isolated as a rare flavone derivative of R. rugosa.
摘要 两种新型红没药醇类物质,hamanasal A 4R: 8S-8-hydroxybisabola-1 (2),12(13)-dien-7-al] 和 hamanasol A [= 4R: 8S-7,8-dihydroxybisabola-1 (2) ,12 (13)-二烯] 从 Rosa woodsii 的叶子中分离出来。这些化合物在 C-4 处的绝对构型与来自 R. rugosa 叶的双硼醇 A 的绝对构型一致,是来自 Rosa 属的双硼烷类化合物的共同特征。R. woodsii 还含有 2-苯氧基色酮衍生物,该衍生物已作为 R. rugosa 的稀有黄酮衍生物分离出来。