| 摘要 |
The aim of the invention is to find an agent to treat oligotrichia. In order to achieve this, an agent of formula (I) is used, wherein R<1> represents O; H, OH; H2; H, Cl; H, F; H, CH3; CH2; H, C2H5; R<2> represents H2; CH2; H, CH3; H, OH, C2H5; H, Cl; H, F; O; R<3> represents H; H2; H; OH; H; CH3; H, C2H5; H, Cl; H, F; Cl; F; O; OH; R<4> represents F; Cl; H; H2; OH; H, OH; H, CH3; H, C2H5; O; CH2; H, Cl; H, F; and R<5> represents H; F; Cl; OH. |
