Invention Grant
US07691802B2 Alcohols and ketones of b1- and tricyclic compounds and odorant compositions 失效
b1-和三环化合物的醇和酮和气味组合物

Alcohols and ketones of b1- and tricyclic compounds and odorant compositions
Abstract:
Novel compounds of formula I and their use in flavour and fragrance compositions. R1 to R13 have the meaning as described in the specification.
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