Scutebarbatine X Inhibitor

Solid. Powder

98.00%

Store at -20 degree C for 3 years powder
-80 degree C for 2 years in solvent

634.68

<1mg/ml refers to the product slightly soluble or insoluble

C34H38N2O10

CC1=CCC[C@H]2[C@]1([C@H]([C@@H]([C@]([C@]2(C)[C@H](CC3=C(C(=O)OC3)O)OC(=O)C)(C)O)OC(=O)C4=CN=CC=C4)OC(=O)C5=CN=CC=C5)C

1312716-26-9

NO Synthase

The arial parts of Scutellaria barbata D. Don (Lamiaceae) efficiently inhibited NO production in BV2 microglial cells, and the active constituents were further isolated based on activity-guided isolation using silica-gel column chromatography, RP-C18 MPLC and prep-HPLC. As the results, 2 flavonoids including 6-methoxynaringenin (1) and 6-O-methylscutellarein (5), and 6 neo-clerodane diterpenes such as scutebarbatine W (2), scutebatas B (3), scutebarbatine B (4), scutebarbatine A (6), 6-O-nicotinolylscutebarbatine G (7) and Scutebarbatine X (8) were isolated. The structures of these compounds were elucidated based onnMR and MS data, and the comparison of literature values.