Determination of the Chemical Structures of Tandyukisins B–D, Isolated from a Marine Sponge-Derived Fungus

Tandyukisins B–D (1–3), novel decalin derivatives, have been isolated from a strain of Trichoderma harzianum OUPS-111D-4 originally derived from the marine sponge Halichondria okadai, and their structures have been elucidated on the basis of spectroscopic analyses using 1D and 2D NMR techniques. In...

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Bibliographic Details
Main Authors: Takeshi Yamada, Yoshihide Umebayashi, Maiko Kawashima, Yuma Sugiura, Takashi Kikuchi, Reiko Tanaka
Format: Article
Language:English
Published: MDPI AG 2015-05-01
Series:Marine Drugs
Subjects:
Online Access:http://www.mdpi.com/1660-3397/13/5/3231