申请人:KAO CORPORATION
公开号:US11453632B2
公开(公告)日:2022-09-27
Provided is a novel compound having a selective activating effect on ERβ. The present invention provides a compound represented by the following formula (1) wherein R1 represents a cycloalkyl group having 3 to 8 carbon atoms, an alkenyl group having 2 to 6 carbon atoms and optionally substituted with a halogen atom, a 5-membered nitrogen-containing heteroaryl group, a 4- to 6-membered cyclic amino group, an alkanoylamino group having 2 to 6 carbon atoms and optionally substituted with a halogen atom, a 1-trifluoromethyl-1-hydroxymethyl group, or a 1-methylpropyl group; R2 to R5 are the same or different and each represent a hydrogen atom or a fluorine atom; and R6 represents a hydrogen atom or an alkanoyl group having 2 to 5 carbon atoms, or a salt thereof.
本发明提供了一种对 ERβ 具有选择性激活作用的新型化合物。本发明提供了由下式(1)表示的化合物 其中 R1 代表具有 3 至 8 个碳原子的环烷基、具有 2 至 6 个碳原子并可选被卤素原子取代的烯基、5 元含氮杂芳基、4 至 6 元环状氨基、具有 2 至 6 个碳原子并可选被卤素原子取代的烷酰氨基、1-三氟甲基-1-羟甲基或 1-甲基丙基;R2 至 R5 相同或不同,各自代表氢原子或氟原子;以及 R6 代表氢原子或具有 2 至 5 个碳原子的烷酰基或其盐。