5,5,8,8-四甲基-5,6,7,8-四氢-2-萘羧酸

6-溴-1,1,4,4,7-五甲基-1,2,3,4-四氢萘

1-(5,6,7,8-四氢-3,5,5,8,8-五甲基-2-萘基)乙烷-1-酮

蓓萨罗丁中间体6

1-(5,5,8,8-四甲基-5,6,7,8-四氢萘-2-基)乙烷-1-酮