申请人:UNIVERSITY OF UTAH RESEARCH FOUNDATION
公开号:US09879048B2
公开(公告)日:2018-01-30
In one aspect, the invention relates to isolated compounds useful as antifungal agents, for example, compounds having a structure represented by a formula: wherein R1 is hydrogen or hydroxyl; wherein R2 is hydrogen, a-xylose or β-xylose; and wherein R3 and R4 are each hydrogen or together oxygen, or a pharmaceutically acceptable salt thereof; methods of isolating and purifying same; pharmaceutical compositions comprising same; agricultural compositions comprising same; and methods of treating and/or preventing fungal infections using same. In one aspect, R2 is not hydrogen or β-xylose when R1 is hydroxyl and R3 and R4 are together oxygen. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
在某些方面,本发明涉及用作抗真菌剂的分离化合物,例如,具有以下结构式表示的化合物:其中R1是氢或羟基;其中R2是氢,α-木糖或β-木糖;其中R3和R4分别是氢或一起是氧,或其药学上可接受的盐;分离和纯化相同的方法;包含相同的药物组合物;包含相同的农业组合物;以及使用相同的治疗和/或预防真菌感染的方法。在某些方面,当R1为羟基且R3和R4一起是氧时,R2不是氢或β-木糖。本摘要旨在作为特定领域搜索的扫描工具,不旨在限制本发明。