英文别名Niraparib intermediate 1; 1-Piperidinecarboxylic acid, 3-[4-[7-[[(1,1-dimethylethyl)amino]carbonyl]-2H-indazol-2-yl]phenyl]-, 1,1-dimethylethyl ester, (3S)-; (S)-tert-Butyl 3-(4-(7-(tert-Butylcarbamoyl)-2H-indazol-2-yl)phenyl)piperidine-1-carboxylate; (3s)-3-(4-(7-(((1,1-dimethylethyl)amino)carbonyl)-2h-indazol-2-yl)phenyl)-1-piperidinecarboxylic acid 1,1-dimethylethyl ester 
