A benzopyrroloisoquinoline alkaloid from Ficus fistulosa

A benzopyrroloisoquinoline alkaloid from Ficus fistulosa
复制标题

DOI:
10.1016/j.phytol.2008.12.006
复制
发表时间:
2009-04
影响因子:
1.7
通讯作者:
G. Subramaniam;K. Ang;Siewbee Ng;A. D. Buss;M. Butler
G. Subramaniam;K. Ang;Siewbee Ng;A. D. Buss;M. Butler
中科院分区:
生物学4区
文献类型:
--
作者:
G. Subramaniam;K. Ang;Siewbee Ng;A. D. Buss;M. Butler

文献摘要

被引文献

相似文献

从新加坡产的Ficus fistulosa(桑科)的茎皮中分离到一个新的苯并吡咯异喹啉生物碱fistulosine(1),沿着三个已知的菲并吲哚里西啶生物碱(-)-13aα-antofine(2),(-)-14β-hydroxyantofine(3)和(-)-13aα-secoantofine(4)。(−)-13aα-Antofine(2)解释了最初在粗生物碱提取物中观察到的对烟曲霉和白色念珠菌的抗真菌活性。
A new benzopyrroloisoquinoline alkaloid, fistulosine (1), was isolated from the stem-bark of Ficus fistulosa (Moraceae) collected in Singapore, along with three known phenanthroindolizidine alkaloids, (−)-13aα-antofine (2), (−)-14β-hydroxyantofine (3) and (−)-13aα-secoantofine (4). (−)-13aα-Antofine (2) accounted for the antifungal activity against Aspergillus fumigatus and Candida albicans originally observed in the crude alkaloid extract.