Apowalsogynes A and B, Two Highly Oxidized 3,4-Seco-Apotirucallane Triterpenoids from Walsura chrysogyne

作者：Nugroho Alfarius Eko; Okuda Maho; Yamamoto Yukari; Chin Piow Wong; Hirasawa Yusuke; Kaneda Toshio; Shirota Osamu; Hadi A Hamid A; Morita Hiroshi^*

来源：Natural Product Communications, 2017, 12(8): 1189-1192.

DOI：10.1177/1934578x1701200810

• Walsura chrysogyne
• Triterpenoids
• 3,4-Seco-apotirucallane
• Cytotoxicity

Two new 3,4-seco-apotirucallane triterpenoids, Apowalsogynes A and B (1 and 2), were isolated from the barks of Walsura chrysogyne, and their structures were determined on the basis of the NMR and CD spectra, and by using the modified Mosher's method. In addition, the cytotoxic activities of 1 and 2 against various cancer cell lines were evaluated.

• 出版日期2017-8