Anti-inflammatory norditerpenoids from the soft coral Sinularia maxima

作者：Nguyen Phuong Thao; Nguyen Hoai Nam^*; Nguyen Xuan Cuong; Tran Hong Quang; Pham The Tung; Le Duc Dat; Chae Doobyeong; Kim Sohyun; Koh Young Sang; Phan Van Kiem; Chau Van Minh; Kim Young Ho

来源：BIOORGANIC %26 MEDICINAL CHEMISTRY LETTERS, 2013, 23(1): 228-231.

DOI：10.1016/j.bmcl.2012.10.129

• Sinularia maxima
• Soft coral
• Norditerpenoid
• 12-Hydroxy-scabrolide A
• 13-epi-Scabrolide C
• Anti-inflammatory activity

Chemical investigation of the soft coral Sinularia maxima resulted in the isolation of seven norditerpenoids, including two new compounds, 12-hydroxy-scabrolide A (2) and 13-epi-scabrolide C (6). The structures of the isolated compounds were elucidated based on extensive spectroscopic evidence including Fourier transform ion cyclotron resonance mass spectrometry (FTICR-MS) and both one-and two-dimensional nuclear magnetic resonance (1D and 2D NMR, respectively), in comparison with reported data. Compound 6 potently inhibited IL-12 and IL-6 production in LPS-stimulated bone marrow derived dendritic (BMDCs) with IC50 values of 5.30 +/- 0.21 and 13.12 +/- 0.64 mu M, respectively. Compound 1 exhibited moderate inhibitory activity against IL-12 and IL-6 production with IC50 values of 23.52 +/- 1.37 and 69.85 +/- 4.11 mu M, respectively.

• 出版日期2013-1-1
• 单位河北医科大学