An adamantanemethanol derivative of the invention is represented by the following formula (1), wherein Ra is a hydrogen atom or a hydrocarbon group; Rb is a hydrocarbon group having a carbon atom, to which carbon atom at least one hydrogen atom is bonded, at a bonding site with the adjacent carbon atom; Rc, Rd and Re are each a hydrogen atom, a hydroxyl group which may be protected by a protective group or the like; provided that a hydroxyl group protected by a protective group or the like is bonded to at least one carbon atom constituting the adamantane skeleton when Ra is a hydrogen atom or a methyl group and Rb is a methyl group; and at least one substituent, in addition to the HO-C(Ra)(Rb)- group indicated in the formula (1), is bonded to the adamantane ring when one of Ra and Rb is a methyl group and the other is an ethyl group.
本发明的一种
金刚烷甲醇衍
生物由下式(1)表示,其中 Ra 是氢原子或烃基;Rb 是烃基,其上有一个碳原子,该碳原子上至少有一个氢原子与相邻碳原子的键合部位成键;Rc、Rd 和 Re 各为一个氢原子、一个羟基,该羟基可能受保护基团或类似基团的保护;条件是,当 Ra 为氢原子或甲基且 Rb 为甲基时,受保护基团或类似基团保护的羟基与构成
金刚烷骨架的至少一个碳原子键合;当 Ra 和 Rb 中一个为甲基且另一个为乙基时,除式(1)中所示的 HO-C(Ra)(Rb)- 基团外,至少一个取代基与
金刚烷环键合。