5-(叔丁氧基羰基)-4,5,6,7-四氢-1H-吡唑并[4,3-c]吡啶-3-羧酸

5-(tert-butoxycarbonyl) 4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid