A novel ent-pimarane-type diterpenoid from Sigesbeckia glabrescens with anti-inflammatory activity
A novel ent-pimarane-type diterpenoid from Sigesbeckia glabrescens with anti-inflammatory activity
复制标题
一种来自光肩草的新型对映吡玛烷型二萜类化合物,具有抗炎活性
DOI:
10.1080/10286020.2021.1915994
复制
发表时间:
2021-04
影响因子:
1.7
通讯作者:
An-Hua Wang
中科院分区:
文献类型:
--
作者:
Xiao-Xu Gao;Su-Zhen Jiang;Jing Wang;Jing-Ming Jia;An-Hua Wang
Abstract A novel ent-pimarane-type diterpenoid, sigesbeckia J (1), along with two known diterpenoids, siegesbeckia acid (2) and ent-18-acetoxy-16R,17-dihydroxykauran-19-oic acid (3), were isolated from the aerial parts of Sigesbeckia glabrescens Makino. Their chemical structures were elucidated based on extensive spectroscopic interpretation. The absolute configuration of ent-pimarane-type diterpenoid (1) was determined by comparing experimental and calculated ECD spectra. Compared with the positive control minocycline (IC50 32.84 μM), compound 1 exhibited moderate cell growth anti-inflammatory activities in vitro by testing their inhibition of LPS-induced NO production in BV2 microglial cells, with IC50 value of 58.74 μM. Graphical Abstract
登录
查看更多内容
DOI:
10.3390/molecules20022850
发表时间:
2015-02-10
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
作者:
Wu Q;Li H;Lee SY;Lee HJ;Ryu JH
通讯作者:
Ryu JH
影响因子:
7.9
作者:
Wang, J. P.;Xu, H. X.;Cai, Y. L.
通讯作者:
Cai, Y. L.
影响因子:
2.9
作者:
Sun, Hong-Xiang;Wang, Hua
通讯作者:
Wang, Hua
影响因子:
5.1
作者:
Park, Sangmin;Shin, Hyeji;Lee, Ki Yong
通讯作者:
Lee, Ki Yong
影响因子:
5.1
作者:
Liu, Na;Wu, Cong;Zhang, Hua
通讯作者:
Zhang, Hua