英文别名Spiro[piperidine-4,4-[4H]pyrido[2,3-d][1,3]oxazin]-2(1H)-one; spiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazin]-2'(1'H)-one; 1',2'-dihydrospiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazine]-2'-one; spiro[1H-pyrido[2,3-d][1,3]oxazine-4,4'-piperidine]-2-one 
