A new dimeric lignan, machiphilippin (1), was isolated from the stems of Machilus philippinensis Merr. (Lauraceae). The structure of the new dimeric lignan was elucidated by chemical and physical evidence.

中文翻译：

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一种新的菲律宾木脂二聚体木脂素

从 Machilus philippinensis Merr 的茎中分离出一种新的二聚体木脂素 machiphilippin (1)。（樟科）。通过化学和物理证据阐明了新的二聚木脂素的结构。