J Integr Plant Biol. ›› 1982, Vol. 24 ›› Issue (4): -.
• Research Articles •
Hou Song-sheng, Wang Guo-liang and Xia Ke-min
Abstract: Three crystals were isolated from the bark of Dacrydium pierrei Hickel and were identified by melting point spectral data (UV, IR, MS, NMR) and GC. Hplc. Crystal Ⅰ is β-ecdysone, Crystal Ⅱ is a jugasterone C. Crystal Ⅲ consists of ponasterone A (ⅢA) and a new phytoecdysone named dacryhainansterone (ⅢB). Total yield of three crystals is 0.4%.
Hou Song-sheng, Wang Guo-liang and Xia Ke-min. The Isolation and Identification of Phytoecdysones from Dacrydium pierrei Hickel[J]. J Integr Plant Biol., 1982, 24(4): -.
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