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在毛叶崖爬藤中鉴定补骨脂素、8-甲氧基补骨脂素、异茴芹素和5,7-二甲氧基香豆素

Identification of psoralen, 8-methoxypsoralen, isopimpinellin, and 5,7-dimethoxycoumarin in Pelea anisata H. Mann.

作者信息

Yoke Marchant Y, Turjman M, Flynn T, Balza F, Mitchell J C, Towers G H

出版信息

Contact Dermatitis. 1985 Apr;12(4):196-9. doi: 10.1111/j.1600-0536.1985.tb01105.x.

DOI:10.1111/j.1600-0536.1985.tb01105.x
PMID:4017567
Abstract

5,7-dimethoxycoumarin and isopimpinellin, together with the well-known phototoxic, photo-irritant furanocoumarins psoralen and 8-methoxypsoralen, were isolated and identified from leaves and fruits of Pelea anisata H. Mann, a plant whose fruit are used in the construction of mohikana leis used in parts of the Hawaiian Islands. The presence of phototoxic furanocoumarins would explain the occurrence of photodermatitis in the wearers of the leis.

摘要

从夏威夷群岛部分地区用于制作莫希卡纳花环的佩莱阿茴香叶和果实中分离并鉴定出了5,7-二甲氧基香豆素和异茴芹内酯,以及众所周知的具有光毒性、光刺激性的呋喃香豆素补骨脂素和8-甲氧基补骨脂素。光毒性呋喃香豆素的存在可以解释佩戴花环者发生光性皮炎的原因。

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