Isogosferol

Names

[ Name ]:
Isogosferol

[Synonym ]:
9-[(2-Hydroxy-3-methyl-3-buten-1-yl)oxy]-7H-furo[3,2-g]chromen-7-one
9-((2-Hydroxy-3-methyl-3-butenyl)oxy)-7H-furo(3,2-g)(1)benzopyran-7-one
rtuprhihxsawdp-uhfffaoysa
7H-Furo[3,2-g][1]benzopyran-7-one, 9-[[(2S)-2-hydroxy-3-methyl-3-buten-1-yl]oxy]-
9-[(2-Hydroxy-3-methylbut-3-en-1-yl)oxy]-7H-furo[3,2-g]chromen-7-one
9-{[(2S)-2-Hydroxy-3-methyl-3-buten-1-yl]oxy}-7H-furo[3,2-g]chromen-7-one
7H-Furo(3,2-g)(1)benzopyran-7-one, 9-((2-hydroxy-3-methyl-3-butenyl)oxy)-
7H-Furo[3,2-g][1]benzopyran-7-one, 9-[(2-hydroxy-3-methyl-3-buten-1-yl)oxy]-

Biological Activity

[Description]:

Isogosferol ((+)-Isogospherol; Isogospherol) is a potent anti-inflammatory agent. Isogosferol decreases LPS (HY-D1056)-stimulated NO and IL-1β expression. Isogosferol decreases the LPS (HY-D1056)-stimulated expression of iNOS, COX-2, NF-κB, and pERK1/2[1].

[Related Catalog]:

Signaling Pathways >> Others >> Others

Research Areas >> Inflammation/Immunology

[In Vitro]

Isogosferol (100, 200 µM; 1+16 h) 降低 RAW 264.7 细胞中 LPS (HY-D1056) 刺激的 NO 表达[1]。 Isogosferol (0, 25, 50, 100, 200 µM; 1+16 h) 以剂量依赖性方式降低 LPS 刺激的 iNOS、COX-2 蛋白表达[1]。 Isogosferol (0, 25, 50, 100, 200 µM; 1+1 h) 以剂量依赖性方式降低 LPS 刺激的 NF-κB 和 pERK1/2 表达[1]。 Isogosferol (50, 100, 200 µM µM; 1+16 h) 减少 LPS 刺激的促炎细胞因子 IL-1β 的释放[1]。 Cell Viability Assay[1] Cell Line: RAW 264.7 cells Concentration: 100, 200 µM (stimulated with LPS (1 µg/mL)) Incubation Time: 1+16 Result: Remarkably down-regulated the LPS-stimulated NO expression with an IC50 of 148 μM and shows no effect on cell viability. Western Blot Analysis[1] Cell Line: 0, 25, 50, 100, 200 µM Concentration: 1+16 Incubation Time: 1+16 Result: Decreased the expression of iNOS, COX-2 protein in a dose-dependent manner.

[References]

[1]. Song HY, et al. Anti-Inflammatory Activities of Isogosferol, a Furanocoumarin Isolated from Citrus junos Seed Shells through Bioactivity-Guided Fractionation. Molecules. 2019 Nov 12;24(22):4088.

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
498.2±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₆H₁₄O₅

[ Molecular Weight ]:
286.279

[ Flash Point ]:
255.1±28.7 °C

[ Exact Mass ]:
286.084137

[ PSA ]:
72.81000

[ LogP ]:
2.33

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.620

Safety Information

[ Hazard Codes ]:
Xi