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首页> 外文期刊>Bioorganic and Medicinal Chemistry Letters >Sesterterpene sulfates as isocitrate lyase inhibitors from tropical sponge Hippospongia sp.
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Sesterterpene sulfates as isocitrate lyase inhibitors from tropical sponge Hippospongia sp.

机译:硫酸酯基萜烯酯作为热带海绵Hippospongia sp。的异柠檬酸裂解酶抑制剂。

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摘要

Two sesterterpene sulfates (1-2) were isolated from tropical sponge Hippospongia sp. and their inhibitory activities against isocitrate lyase (ICL) from the rice blast fungus Mgnaporthe grisea were evaluated. Compound 3 was obtained by hydrolysis of compound 1. Compounds 1 and 3 were found to be potent ICL inhibitors, which inhibited appressorium formation and C(2) carbon utilization in M. grisea. Our results suggest that ICL plays crucial role in appressorium formation of M. grisea and is a new target for the protection of rice blast disease.
机译:从热带海绵Hippospongia sp。中分离出了两种硫酸双酯(1-2)。评估了它们对稻瘟病菌Mgnaporthe grisea的异柠檬酸裂合酶(ICL)的抑制活性。通过水解化合物1获得化合物3。发现化合物1和3是有效的ICL抑制剂,可抑制稻瘟病菌的包膜形成和C(2)碳利用。我们的结果表明,ICL在稻瘟病菌的形成中起着至关重要的作用,并且是保护稻瘟病的新目标。

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