申请人:KANEKA CORPORATION
公开号:US20150307440A1
公开(公告)日:2015-10-29
A reduced coenzyme Q
10
derivative represented by formula (1),
wherein R
1
and R
2
are each independently H or an alkoxycarbonyl group represented by formula (2),
and at least one of them is an alkoxycarbonyl group represented by the formula (2); in the formula (2), R
3
is an optionally substituted linear, branched, or cyclic alkyl group having 1 to 20 carbon atoms, an optionally substituted aryl group having 6 to 20 carbon atoms, or an optionally substituted heteroaryl group having 4 to 20 carbon atoms, and when R
3
is a group substituted with polyethylene glycol, the molecular weight of the polyethylene glycol is not more than 300.
公式(1)所代表的一种还原辅酶Q10衍生物,其中R1和R2分别独立地为H或由公式(2)表示的烷氧羰基团,且它们中至少有一个是由公式(2)表示的烷氧羰基团;在公式(2)中,R3是一个可选择地取代的线性、支链或环烷基基团,其含有1至20个碳原子,一个可选择地取代的含有6至20个碳原子的芳基基团,或一个可选择地取代的含有4至20个碳原子的杂芳基团,当R3是一个取代了聚乙二醇的基团时,聚乙二醇的分子量不超过300。