3 article(s) from Guo, Yue-Wei
Graphical Abstract
Figure 1: Structures of compounds 1–8.
Figure 2: ORTEP drawing of compound 6.
Figure 3: Key 1H-1H COSY (thick red lines) and HMBC (arrows, from 1H to 13C) correlations of compounds 1–3.
Figure 4: The key NOESY (dashed lines, from 1H to 1H) correlations of compounds 1–3.
Figure 5: ORTEP drawing of compound 1.
Figure 6: Regression analysis of experimental vs calculated 13C NMR chemical shifts of (1R*,8R*)-3a and (1R*,8...
Figure 7: Proposed biosynthetic conversion from 5 to 1–4 and 6.
Figure 8: Structure–activity relationship analysis of compounds 3 and 7.
Figure 9: Docking results for compound 3 on TNFR2, respectively. (left: 3D structure of compound interacts wi...
Figure 10: Docking results for compound 7 on TNFR2, respectively. (left: 3D structure of compound interacts wi...
Figure 11: Docking results for compound 8 on TNFR2, respectively. (left: 3D structure of compound interacts wi...
Graphical Abstract
Figure 1: Chemical structures of compounds 1–8.
Figure 2: ORTEP drawing of 2 (displacement ellipsoids are drawn at the 50% probability level).
Figure 3: Experimental and calculated ECD curves of (+)-1.
Figure 4: 1H-1H COSY, key HMBC correlations, and NOESY correlations of compound 5.
Figure 5: Experimental ECD curves of compounds (+)-4, (−)-4 (top), (+)-5, and (−)-5 (bottom).
Scheme 1: Proposed cyclization pathway of terpene intermediates and plausible post-modifications of compounds ...
Figure 6: Compound 3 reduced the mRNA levels of TNF-α (left) and CCL2 (right) in LPS-stimulated RAW264.7 macr...
Graphical Abstract
Figure 1: Structures of compounds 1–8.
Figure 2: 1H,1H COSY and key HMBC correlations of compounds 1–4 and 6.
Figure 3: Key NOESY correlations for compounds 1–4 and 6.