英文别名spiro[chroman-2,4'-piperidine]; 3,4-Dihydrospiro[chromene-2,4'-piperidine]; spiro[chromane-2,4'-piperidine]; Spiro[chroMan-2,4-piperidine]; 3,4-Dihydrospiro[2H-1-benzopyran-2,4'-piperidine]; Spiro[2H-1-benzopyran-2,4'-piperidine], 3,4-dihydro-; spiro[3,4-dihydrochromene-2,4'-piperidine]; 3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]; 3,4-dihydrospiro[benzopyran-2,4'-piperidine] 
