Pseurotin A 是曲霉菌和其他真菌的次级代谢产物,是几丁质合酶的竞争性抑制剂和神经发生剂。 Pseurotin A 抑制 IgE 的产生 (IC50=3.6 μM)。抗肿瘤活性。
Cas No. | 58523-30-1 |
化学名 | (5S)-8S-benzoyl-2-[1S,2S-dihydroxy-3Z-hexen-1-yl]-9R-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione |
Canonical SMILES | O=C1N[C@](C(C2=CC=CC=C2)=O)(OC)[C@H](O)[C@@]31C(C(C)=C([C@@H](O)[C@@H](O)/C=C\CC)O3)=O |
分子式 | C22H25NO8 |
分子量 | 431.4 |
溶解度 | Methanol: Soluble |
储存条件 | Store at -20°C |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
Shipping Condition | Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request |
产品描述 | Pseurotin A is a secondary metabolite produced by Aspergillus and other fungi. Its expression is induced in response to hypoxia. Pseurotin A is a secondary metabolite produced by Aspergillus and other fungi. Its expression is induced in response to hypoxia. Pseurotin A has been shown to inhibit IgE production by mouse B cells in culture (IC50 = 3.6 μM) and dose-dependently (0.4-25 μg/ml) stimulate neuritogenic activity in rat pheochromocytoma PC12 cells. It also demonstrates nematicidal activity at 300 μg/ml. |