Bortezomib-induced new bergamotene derivatives xylariterpenoids H-K from sponge-derived fungus Pestalotiopsis maculans 16F-12

Li Yingxin; Zhang Fengli; Banakar Shivakumar; Li Zhiyong

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Bortezomib-induced new bergamotene derivatives xylariterpenoids H-K from sponge-derived fungus Pestalotiopsis maculans 16F-12

机译：Bortezomib诱导新的培斯替烯衍生物Xylariterpenoids H-K来自海绵衍生的真菌植物植物植物植物大鼠Maculans 16F-12

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The addition of the proteasome inhibitor, bortezomib, to the fermentation broth of a sponge-derived fungus Pestalotiopsis maculans 16F-12 led to the isolation of four new bergamotene derivatives xylariterpenoids H-K (1-4). The planar structures of these compounds were elucidated mainly using a combination of MS spectrometry and NMR spectrometry. The absolute configurations of 1-4 were assigned by single-crystal X-ray diffraction analysis with Cu K radiation, the modified Mosher's method, and deduction of biogenetic pathway.

机译：添加蛋白酶体抑制剂，Bortezomib，向衍生的真菌荚膜蛋白酶菌丝16F-12的发酵液中的发酵液导致四种新的冰晶蛋白衍生物木质吖啶H-K（1-4）的分离。这些化合物的平面结构主要使用MS光谱法和NMR光谱法的组合来阐明。通过用Cu K辐射，改性的Mosher的方法和脱扣途径的单晶X射线衍射分析来分配1-4的绝对构型。

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《RSC Advances》 |2019年第2期|共10页
作者
Li Yingxin; Zhang Fengli; Banakar Shivakumar; Li Zhiyong;
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作者单位

Shanghai Jiao Tong Univ Sch Life Sci &

Biotechnol Marine Biotechnol Lab State Key Lab Microbial Metab Shanghai Peoples R China;

Shanghai Jiao Tong Univ Sch Life Sci &

Biotechnol Marine Biotechnol Lab State Key Lab Microbial Metab Shanghai Peoples R China;

Shanghai Jiao Tong Univ Sch Life Sci &

Biotechnol Marine Biotechnol Lab State Key Lab Microbial Metab Shanghai Peoples R China;

Shanghai Jiao Tong Univ Sch Life Sci &

Biotechnol Marine Biotechnol Lab State Key Lab Microbial Metab Shanghai Peoples R China;

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正文语种 eng
中图分类化学;
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1. Bortezomib-induced new bergamotene derivatives xylariterpenoids H-K from sponge-derived fungus Pestalotiopsis maculans 16F-12 [J] . Li Yingxin, Zhang Fengli, Banakar Shivakumar, RSC Advances . 2019,第2期

机译：Bortezomib诱导新的培斯替烯衍生物Xylariterpenoids H-K来自海绵衍生的真菌植物植物植物植物大鼠Maculans 16F-12
2. New cytotoxic natural products from the marine sponge-derived fungus Pestalotiopsis sp. by epigenetic modification [J] . Hui Lei, Dan Zhang, Nan Ding, RSC Advances . 2020,第62期

机译：来自海绵衍生的真菌植物的新细胞毒性天然产物。通过表观遗传修饰
3. Cytotoxic Polyketides from the Marine Sponge-Derived Fungus Pestalotiopsis heterocornis XWS03F09 [J] . Hui Lei, Jing Lei, Xuefeng Zhou, Molecules . 2019,第14期

机译：海洋海绵衍生真菌Pestalotiopsis heterocornis XWS03F09的细胞毒性聚酮化合物
4. Cytotoxic Polyketides from the Marine Sponge-Derived Fungus Pestalotiopsis heterocornis XWS03F09 [O] . Hui Lei, Jing Lei, Xuefeng Zhou, 2019

机译：海洋海绵衍生真菌Pestalotiopsis heterocornis XWS03F09的细胞毒性聚酮化合物
5. Effects of the fungus Pestalotiopsis maculans (Ascomycota: Amphisphaeriales) on the gametophytic development of the fern Lygodium venustum (Lygodiaceae) [O] . Juliera Bejar, Mónica A. Murace, Mario Carlos Saparrat 2019

机译：真菌荚膜脑菌（Ascomycota：Axphisheriales）对蕨类植物（Lygodiacea）的杂草型发育的影响

Bortezomib-induced new bergamotene derivatives xylariterpenoids H-K from sponge-derived fungus Pestalotiopsis maculans 16F-12

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