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首页> 外文期刊>The Journal of Antibiotics: An International Journal >CD45 tyrosine phosphatase inhibitory components from Aspergillus niger
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CD45 tyrosine phosphatase inhibitory components from Aspergillus niger

机译:黑曲霉的CD45酪氨酸磷酸酶抑制成分

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摘要

Two inhibitors of CD45 tyrosine phosphatase, dihydrocarolic acid (1) and penitricin D (2), were isolated from a fermentation broth of the fungus Aspergillus niger and purified by HSCCC (high speed countercurrent chromatography) followed by HPLC. The structures were determined by NMR. The inhibitory activities of both compounds were specific to tyrosine phosphatases. [References: 15]
机译:从黑曲霉菌的发酵液中分离出两种CD45酪氨酸磷酸酶抑制剂,二氢叶酸(1)和青霉素D(2),先用HSCCC(高速逆流色谱)纯化,再用HPLC纯化。通过NMR确定结构。两种化合物的抑制活性都对酪氨酸磷酸酶具有特异性。 [参考:15]

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