Wu Si-Tong, Li Fei, Wang Yi-Xiao, Yu Bai-Hong, Ma Chun-Liu, Qiu He-Qin, Wang Guang-Shu
School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, People's Republic of China.
School of Science and Technology, Huzhou College, Huzhou, 313000, People's Republic of China.
Phytochemistry. 2022 Nov;203:113364. doi: 10.1016/j.phytochem.2022.113364. Epub 2022 Aug 10.
Five undescribed phenylpropanoids, one undescribed phenolic glucoside, and sixteen known compounds were isolated from Brachybotrys paridiformis Maxim. Ex Oliv. The undescribed compounds were named brachoside B-C, brach acid A-B, brachnan A, and brachin D, respectively. Additionally, the anti-hepatitis B virus activities of all isolated compounds were studied. Among them, brachnan A, brach acid A, globoidnan A, 3-carboxy-6,7-dihydroxy-1-(3',4'-dihydroxy-phenyl)-naphthalene, and 3,4-dihydroxybenzaldehyde showed significant anti-hepatitis B virus activities.
从宽叶假排草（Brachybotrys paridiformis Maxim. Ex Oliv.）中分离出了5种未描述的苯丙素类化合物、1种未描述的酚苷和16种已知化合物。这些未描述的化合物分别被命名为假排草苷B - C、假排草酸A - B、假排草萘甲醚A和假排草素D。此外，还研究了所有分离化合物的抗乙型肝炎病毒活性。其中，假排草萘甲醚A、假排草酸A、球花糖芥苷A、3 - 羧基 - 6,7 - 二羟基 - 1 - (3',4' - 二羟基 - 苯基) - 萘和3,4 - 二羟基苯甲醛显示出显著的抗乙型肝炎病毒活性。
