通过单晶X射线衍射法直接观察补骨脂素-胸腺嘧啶紫外线A诱导的固态环加成反应产物。
The direct observation of a psoralen-thymine UVA induced solid-state cycloaddition reaction product by single-crystal x-ray diffractometry.
作者信息
Pfluger C E, Ostrander R L
出版信息
Photochem Photobiol. 1989 Apr;49(4):375-9. doi: 10.1111/j.1751-1097.1989.tb09182.x.
Abstract
Single-crystal x-ray diffraction methods have been used to directly observe and simultaneously determine the molecular structure of the UVA induced cis-syn photocycloaddition product in a partially photolyzed single crystal of a psoralen(pyrone ring side)-DNA(thymine) interaction model compound, 1'-(8-oxypsoralen)-8'(thym-1"yl)3',6'-dioxaoctane.
摘要
单晶X射线衍射方法已被用于直接观察并同时确定补骨脂素（吡喃环侧）-DNA（胸腺嘧啶）相互作用模型化合物1'-(8-氧代补骨脂素)-8'(胸腺嘧啶-1")3',6'-二氧杂辛烷的部分光解单晶中UVA诱导的顺式-顺式光环加成产物的分子结构。
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