DIDEMNOLINES A-D, NEW N9-SUBSTITUTED BETA-CARBOLINES FROM THE MARINE ASCIDIAN DIDEMNUM SP
DIDEMNOLINES A-D, NEW N9-SUBSTITUTED BETA-CARBOLINES FROM THE MARINE ASCIDIAN DIDEMNUM SP
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DOI：
10.1016/0040-4020(95)00594-x
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发表时间：
1995-09-11
期刊：
影响因子：
2.1
通讯作者：
DAVIDSON, BS
中科院分区：
文献类型：
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作者：
SCHUMACHER, RW;DAVIDSON, BS
从北马里亚纳群岛罗塔岛附近采集的 Didemum 属海鞘中分离出四种新的基于 β-咔啉的代谢物，didemnolines A-D (1-4)，以及 eudistomin O (5)、β-咔啉 (6) 和 2-(2',4'-二溴苯氧基)-3,5-二溴苯酚 (7)。这些新的基于β-咔啉的代谢物与大多数以前分离的化合物不同，因为它们在β-咔啉环的N9位置而不是C1位置被取代。
Four new beta-carboline-based metabolites, didemnolines A-D (1-4), were isolated along with eudistomin O (5), beta-carboline (6), and 2-(2',4'-dibromophenoxy)-3,5-dibromophenol (7) from an ascidian of the genus Didemum, collected near me island of Rota, Northern Mariana Islands. These new beta-carboline-based metabolites differ from most previously isolated compounds in that they are substituted at the N9 position of the beta-carboline ring, rather than the C1 position.