LIU Shuang, ZHOU Si-yu, DENG Li-qing, LIAO Zhi-hua, LAN Xiao-zhong, CHEN Min. Chamerilactone A: one new isocoumarin isolated from Chamerion angustifoliumJ. Acta Pharmaceutica Sinica, 2016,51(3): 408-410. doi: 10.16438/j.0513-4870.2015-0695
Citation:
LIU Shuang, ZHOU Si-yu, DENG Li-qing, LIAO Zhi-hua, LAN Xiao-zhong, CHEN Min. Chamerilactone A: one new isocoumarin isolated from Chamerion angustifoliumJ. Acta Pharmaceutica Sinica, 2016,51(3): 408-410. doi: 10.16438/j.0513-4870.2015-0695
LIU Shuang, ZHOU Si-yu, DENG Li-qing, LIAO Zhi-hua, LAN Xiao-zhong, CHEN Min. Chamerilactone A: one new isocoumarin isolated from Chamerion angustifoliumJ. Acta Pharmaceutica Sinica, 2016,51(3): 408-410. doi: 10.16438/j.0513-4870.2015-0695
Citation:
LIU Shuang, ZHOU Si-yu, DENG Li-qing, LIAO Zhi-hua, LAN Xiao-zhong, CHEN Min. Chamerilactone A: one new isocoumarin isolated from Chamerion angustifoliumJ. Acta Pharmaceutica Sinica, 2016,51(3): 408-410. doi: 10.16438/j.0513-4870.2015-0695
Chamerilactone A: one new isocoumarin isolated from Chamerion angustifolium
A new isocoumarin, chamerilactone A (1) was isolated from the ethanol extract of Chamerion angustifolium with normal phase silica column chromatography, Sephadex LH-20, MCI CHP-20 and semipreparative HPLC methods. Its structure and stereochemistry were elucidated by spectroscopic methods, including 2D-NMR and optical rotation techniques.