龙胆属

Hop-17(21)-en-3-ol是一种天然产物，属于龙胆科龙胆属，其产品编号为 TN4225，CAS号为 564-14-7。Hop-17(21)-en-3-ol可用作对照参考。

2-Hydroxy-3-methoxybenzoic acid glucose ester shows a potent antagonistic activity against platelet activating factor (PAF), it can prevent the mice from the PAF-induced death at a dose of 300 micrograms mouse.

Gentiside B is a potent inducer of neurite outgrowth on PC12 cells, it shows a significant neuritogenic activity at 30 microM against PC12 cells that is comparable to that seen for the best nerve growth factor (NGF) concentration of 40 ng mL.

1-Hydroxy-2,3,4,7-tetramethoxy-xanthone has vasodilatory action, causing vasodilation in the coronary artery pre-contracted with 1 μM 5-hydroxytryptamine (5-HT), with an EC 50 value of 6.6±1.4 μM.

Trifloroside is a bitter iridoid glycoside.

Gelidoside is a natural product from Gentiana siphonantha.

Gentiournoside D is a natural product from Gentiana urnula.

Depressine is a natural product from Gentiana depressa.

1-(4-Hydroxy-2,2-dimethylchroman-6-yl)ethanone 是一种天然产物，可用于生命科学领域的相关研究。其产品编号为 TN2472，CAS号为 1890153-71-5。

Macrophylloside D 是一种天然产物，可用于生命科学领域的相关研究。其产品编号为 TN6558，CAS号为 179457-69-3。

2-Methoxyanofinic acid is active against the plant pathogenic fungus Cladosporium cucumerinum.

Gentiside J is a potent inducer of neurite outgrowth on PC12 cells.

Erythrocentauric acid is a natural product from Gentiana macrophylla.