Casuariin, stachyurin and strictinin, new ellagitannins from Casuarina stricta and Stachyurus praecox.

作者：Takuo Okuda, Takashi Yoshida, Mariko Ashida, Kazufumi Kazaki · 发表于：Chemical and Pharmaceutical Bulletin · 年份：1982 · DOI：10.1248/cpb.30.766 · 被引用次数：47 · 研究领域：Phytochemicals and Antioxidant Activities、Tannin, Tannase and Anticancer Activities、Natural product bioactivities and synthesis

Three new ellagitannins, casuariin (5), stachyurin (6) and strictinin (7) have been isolated from Casuarina stricta, and their structures elucidated. Of these, 5 and 6 were found to be C-glucosidic tannins. All of the ellagitannins (1-7) isolated from C. stricta have been found also in Stachyurus praecox.