Metachromin C, a New Cytotoxic Sesquiterpenoid from the Okinawan Maring Sponge Hippospongia metachromia
- 1 September 1989
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of Natural Products
- Vol. 52 (5) , 1173-1176
- https://doi.org/10.1021/np50065a047
Abstract
A new sesquiterpenoid quinone, metachromin C [1], with potent cytotoxic activity has been isolated together with a known terpenoid metachromin A [2] from the Okinawan marine sponge Hippospongia metachromia and the structure determined by spectroscopic data, especially several types of 2D nmr spectra including 1H-detected heteronuclear multiple-bond correlation (HMBC).This publication has 6 references indexed in Scilit:
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