A new insecticidal sesquiterpene from a mangrove endophytic fungus Aspergillus strain sp. GXNU R1

被引：0
作者：
Yu, Xiongtao [1 ]
Tan, Meijing [2 ]
Bo, Xianglong [2 ]
Lin, Zhifan [3 ]
Chen, Jinwei [3 ]
Huang, Xishan [2 ]
Huang, Jiguo [3 ]
机构：
[1] Guangzhou Coll Technol & Business, Sch Engn, Foshan, Peoples R China
[2] Guangxi Normal Univ, Sch Chem & Pharmaceut Sci, State Key Lab Chem & Mol Engn Med Resources, Guilin, Peoples R China
[3] Guangdong Ind Polytech Univ, Sch Chem Engn & Technol, Guangzhou, Peoples R China
来源：
NATURAL PRODUCT RESEARCH | 2025年
关键词：
Guxinusocapsa A; mangrove endophytic fungus; Aspergillus sp; insecticidal activity;
D O I：
10.1080/14786419.2025.2487687
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
An undescribed sesquiterpene guxinusocapsa A (1), featuring a unique 5/7/6 tricyclic skeleton, and three known compounds (2-4) was isolated from the mangrove endophytic fungus Aspergillus sp. GXNU R1. These isolates were established primarily through NMR data analysis. The new structure's absolute configuration of 1 was identified by its single-crystal X-ray diffraction analysis. Compound 1 showed strong activity towards the Asian citrus psyllid (Diaphorina citri) with 95% lethal at 1000 mg/kg.
引用
收藏
页数：7
相关论文
共 50 条
  • [41] Identification and Antifungal Activity of Compounds from the Mangrove Endophytic Fungus Aspergillus clavatus R7
    Li, Wensheng
    Xiong, Ping
    Zheng, Wenxu
    Zhu, Xinwei
    She, Zhigang
    Ding, Weijia
    Li, Chunyuan
    MARINE DRUGS, 2017, 15 (08):
  • [42] A Pair of Chromone Epimers and an Acetophenone Glucoside from the Mangrove Endophytic Fungus Mycosphaerella sp. L3A1
    Tan, Qi
    Yang, Wencong
    Zhu, Ge
    Chen, Tao
    Wu, Jun
    Zhu, Yujia
    Wang, Bo
    Yuan, Jie
    She, Zhigang
    CHEMISTRY & BIODIVERSITY, 2022, 19 (12)
  • [43] Oxygen-bridged cyclooctadienes and other polyketides from the mangrove endophytic fungus Diaporthe sp. ZJHJYZ-1
    Yin, Yihao
    Chen, Tao
    Sun, Bing
    Li, Jiehui
    She, Zhigang
    Hu, Guping
    Wang, Bo
    JOURNAL OF MOLECULAR STRUCTURE, 2024, 1302
  • [44] Chemical constituents from the endophytic fungus Aspergillus sp. S3 of Hibiscus tiliaceus
    Chen, Wen-Feng
    Wang, Meng-Meng
    Tian, Jing
    Hu, Bo-Heng
    Lu, Ya-Nan
    Yang, Chun-Mei
    Liang, Han-Qiao
    Feng, Rui-Zhang
    JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH, 2025, 27 (03) : 292 - 300
  • [45] Asperlones A and B, Dinaphthalenone Derivatives from a Mangrove Endophytic Fungus Aspergillus sp 16-5C
    Xiao, Ze'en
    Lin, Shao'e
    Tan, Chunbing
    Lu, Yongjun
    He, Lei
    Huang, Xishan
    She, Zhigang
    MARINE DRUGS, 2015, 13 (01): : 366 - 378
  • [46] Metabolites isolated from the mangrove endophytic fungus Didymella sp. CYSK-4 and their cytotoxic activities
    Yuan, Yilin
    Wang, Guisheng
    She, Zhigang
    Chen, Yan
    Kang, Wenyi
    FITOTERAPIA, 2023, 171
  • [47] New Flavonol and Diterpenoids from the Endophytic Fungus Aspergillus sp YXf3
    Yan, Tong
    Guo, Zhi Kai
    Jiang, Rong
    Wei, Wei
    Wang, Ting
    Guo, Ye
    Song, Yong Chun
    Jiao, Rui Hua
    Tan, Ren Xiang
    Ge, Hui Ming
    PLANTA MEDICA, 2013, 79 (05) : 348 - 352
  • [48] Two new compounds from an endophytic fungus Aspergillus sp HS-05
    Zhang, Lin
    Chen, Gang
    Wu, Hong-Hua
    Lu, Xuan
    Pei, Yue-Hu
    Wu, Xin
    Pan, Bo
    Hua, Hui-Ming
    Bai, Jiao
    JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH, 2011, 13 (03) : 225 - 229
  • [49] A New Macrolide from a Marine-derived Fungus Aspergillus sp.
    Bao, Jie
    Xu, Xin-Ya
    Zhang, Xiao-Yong
    Qi, Shu-Hua
    NATURAL PRODUCT COMMUNICATIONS, 2013, 8 (08) : 1127 - 1128
  • [50] Bioactive Indole Diketopiperazine Alkaloids from the Marine Endophytic Fungus Aspergillus sp. YJ191021
    Yang, Jin
    Gong, Lizhi
    Guo, Miaomiao
    Jiang, Yu
    Ding, Yi
    Wang, Zhijie
    Xin, Xiujuan
    An, Faliang
    MARINE DRUGS, 2021, 19 (03)
12345