Ceylonins G–I: spongian diterpenes from the marine sponge Spongia ceylonensis
- El-Desoky Ahmed H.
- 加藤 光
- 塚本 佐知子
- El-Desoky Ahmed H.
- Hikaru Katou
- Sachiko Tsukamoto
Publication date
March 2017
DOI Publisher
Springer Science and Business Media LLC Journal
Journal of Natural MedicinesAbstract
Three new spongian diterpenes, ceylonins G–I (1–3), were isolated from the marine sponge Spongia ceylonensis collected in Indonesia, together with five known spongian diterpenes (4–8). Only 4 inhibited USP7 with an IC50 value of 8.2 μM
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