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US5227367A Oxypentamethylindane carboxaldehydes, methods for preparing same, organoleptic uses thereof and cosmetic and pharmaceutical compositions containing them 失效
氧辛基甲醛甲醛,其制备方法,感官用途以及含有它们的化妆品和药物组合物

Oxypentamethylindane carboxaldehydes, methods for preparing same,
organoleptic uses thereof and cosmetic and pharmaceutical compositions
containing them
摘要:
Described are oxypentamethylindane carboxaldehydes defined according to the generic structure: ##STR1## wherein R' represents a hydrogen or methyl, methods for preparing same, organoleptic uses thereof and cosmetic and pharmaceutical compositions containing them. The oxypentamethylindane carboxaldehydes particularly are useful in perfumery and as U.V. absorbers in sun screen compositions.
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