Compounds of formula (I), wherein R1 is hydrogen, methyl or ethyl, and R2 is methyl or ethyl, having woody and ambery odor notes, their use as fragrance ingredient and perfumed products comprising them.
式(I)的化合物,其中R1为氢、甲基或乙基,R2为甲基或乙基,具有木质和琥珀香气,其作为
香料成分的用途和含有它们的香
水产品。