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Furanone Derivatives from Aspergillus sp. XW-12, an Endophytic Fungus in Huperzia serrata

✍ Scribed by Zha-Jun Zhan; Jian-Ping Jin; You-Min Ying; Wei-Guang Shan

Publisher
John Wiley and Sons
Year
2011
Tongue
German
Weight
159 KB
Volume
94
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

Two new 5‐methoxyfuran‐3(2__H__)‐one derivatives, huaspenone A (1) and B (2), together with four known ones, i.e., aspertetronin A (3), aspertetronin B (4), gregatin E (5), and penicilliol A (6), were isolated from the cultures of an endophytic fungus Aspergillus sp. XW‐12, derived from the stems of Huperzia serrata. The structures of the new isolates were established by detailed interpretation of the 1D‐ and 2D‐NMR and HR‐ESI‐MS data.

📜 SIMILAR VOLUMES

Diketopiperazine Alkaloids from Penicill
Diketopiperazine Alkaloids from Penicillium spp. HS-3, an Endophytic Fungus in Huperzia serrata
✍ Wei-Guang Shan; You-Min Ying; Hai-Ning Yu; Wen-Hong Liu; Zha-Jun Zhan 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 German ⚖ 157 KB

## Abstract Cultivation of the fungus __Penicillium__ spp. HS‐3, an endophytic fungus from the stems of __Huperzia serrata__, led to the isolation of a new diketopiperazine alkaloid, named as tryhistatin (**1**), together with three known ones, **2**–**4**, all of which share a similar backbone. Th