Abstract

Two isopentenyl resorcinols, peperobtusin B and peperobtusin C, have been isolated from Peperomia tetraphylla. Their structures were determined on the basis of spectroscopic methods, especially ¹H NMR, ¹³C NMR, 2D NMR, and HR-TOF-MS. Two compounds were evaluated for cytostatic activity against G₂, A 549, Hela and HCT 116 cells, but cytostatic activity of both compounds is weak.

中文翻译：

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来自四叶胡椒的两种异戊烯基间苯二酚

摘要

两个异戊烯基的间苯二酚，peperobtusin B和peperobtusin C，已经从分离豆瓣绿。它们的结构是在光谱方法的基础上确定的，特别是¹ H NMR、¹³ C NMR、2D NMR和HR-TOF-MS。评估了两种化合物对 G ₂、A 549、Hela 和 HCT 116 细胞的细胞抑制活性，但两种化合物的细胞抑制活性都很弱。