New Diterpenes with a Fused 6-5-6-6 Ring System Isolated from the Marine Sponge-Derived Fungus <i>Trichoderma harzianum</i>

New diterpenes, namely, trichodermanins F&#8722;H, with a fused 6-5-6-6 ring system were isolated from the fungus <i>Trichoderma harzianum</i> OUPS-111D-4 separated from a marine sponge <i>Halichondria okadai</i>. These chemical structures were elucidated by 1D and 2D NMR...

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Bibliographic Details
Main Authors: Takeshi Yamada, Ayano Fujii, Takashi Kikuchi
Format: Article
Language:English
Published: MDPI AG 2019-08-01
Series:Marine Drugs
Subjects:
Online Access:https://www.mdpi.com/1660-3397/17/8/480