| Literature DB >> 2607352 |
J Kobayashi1, T Murayama, Y Ohizumi, T Ohta, S Nozoe, T Sasaki.
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-bone correlation (HMBC).Entities:
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Year: 1989 PMID： 2607352 DOI： 10.1021/np50065a047
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050