英文别名
5,7'-Ditert.-butyl-3,9'-ditert.-pentyl-6-oxo-Δ2,4-cyclohexadien-(1-spiro-11')-1',2',3',4',11',11a'-hexahydro-pyrido<1,2-b>benz-1,2-oxazin;4,3'-di-tert-butyl-2,5'-bis-(1,1-dimethyl-propyl)-8,9,10,10a-tetrahydro-7H-spiro[benzo[e]pyrido[1,2-b][1,2]oxazine-11,1'-cyclohexa-3',5'-dien]-2'-one