从[植物名称]树皮中分离得到的两种新的半萜及其抗氧化活性。 （注：原文中“from the bark of ”后面缺少具体植物名称）
Two new meroterpenoids from the bark of and their antioxidant activity.
作者信息
Xie Cai-Hong, Huang Shang-Xiong, Li Jin-Feng, Luo Zhi-Hui, Huang Geng-Feng, Yan Bing-Bing, Fan Hong-Xia, Zheng Jun-Xia, Zhou Zheng-Qun, Gao Hao
机构信息
School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou 510006, China.
Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China.
出版信息
J Asian Nat Prod Res. 2023 Nov;25(11):1051-1057. doi: 10.1080/10286020.2023.2193334. Epub 2023 Apr 3.
Two new ( and ) meroterpenoids were isolated from the bark of . Their structures were determined by spectroscopic analyses and chemical methods. Antioxidant activities of and were evaluated by the ORAC and DPPH radical scavenging assays, and the results revealed that compound displayed oxygen radical absorbance capacity. The discovery of compounds and added new members of this kind of natural product.
从……树皮中分离出两种新的半萜类化合物。通过光谱分析和化学方法确定了它们的结构。通过ORAC和DPPH自由基清除试验评估了……和……的抗氧化活性，结果表明化合物……表现出氧自由基吸收能力。化合物……和……的发现增加了这类天然产物的新成员。
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