| abstract |
PROBLEM TO BE SOLVED: To provide a riluzole prodrug including an enantiomer, a diastereomer, a hydrate, a solvate, a pharmaceutically acceptable salt, and a complex thereof. SOLUTION: Formula: Wherein, R 23 is, H, CH 3, CH 2 CH 3, CH 2 CH 2 CH 3, CH 2 CCH, CH (CH 3) 2, CH 2 CH (CH 3) 2, CH (CH 3) CH 2 CH 3, CH 2 OH , CH 2 OCH 2 Ph, CH 2 CH 2 OCH 2 Ph, CH (OH) CH 3, CH 2 Ph, CH 2 ( cyclohexyl), CH 2 (4-OH -Ph), (CH 2) 4 NH 2, (CH 2) 3 NHC (NH 2) NH, CH 2 (3- indole), CH 2 (5- imidazole), CH 2 CO 2 H, CH 2 CH 2 CO 2 H, CH 2 CONH 2 and CH 2 CH 2 CONH 2 ]]. [Selection diagram] None |