BENZISOCHROMANQUINONES AND AN ISOFURANONAPHTHOQUINONE FROM VENTILAGO-VITIENSIS (RHAMNACEAE)

BENZISOCHROMANQUINONES AND AN ISOFURANONAPHTHOQUINONE FROM VENTILAGO-VITIENSIS (RHAMNACEAE)
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DOI:
10.1016/s0031-9422(00)90662-9
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发表时间:
1994-03-01
期刊:
影响因子:
3.8
通讯作者:
SOTHEESWARAN, S
SOTHEESWARAN, S
中科院分区:
生物学2区
文献类型:
--
作者:
ALI, S;READ, RW;SOTHEESWARAN, S

文献摘要

被引文献

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从斐济Ventilago vitiensis的根皮中分离出三个新的醌类化合物。一种是异呋喃萘醌,经鉴定为4,6,9-三羟基-3-甲氧基-1-甲基萘并[2,3-c]呋喃-5,8-醌其中2个为苯并异色满醌类化合物,即7,10-二羟基-1,3-二甲基-1H-萘并[2,3-c]吡喃-6,9-醌(ventiloquinone L)和7或(8),10-二羟基-8(7)-甲氧基-1,3-二甲基-1H-萘并[2,3-c]吡喃-6,9-醌(ventiloquinone M)。
Three new quinones have been isolated from the root bark of Fijian Ventilago vitiensis. One, an isofuranonaphthoquinone, has been identified as 4,6,9-trihydroxy-3-methoxy-1-methylnaphtho[2,3-c]furan-5,8-quinone (ventilone G), whereas the other two were benzisochromanquinones, 7,10-dihydroxy-1,3-dimethyl-1H-naphtho[2,3-c]pyran-6,9-quinone (ventiloquinone L) and 7 or (8),10-dihydroxy-8 (7)-methoxy-1,3-dimethyl-1H-naphtho[2,3-c]pyran-6,9-quinone (ventiloquinone M).