Mixtures having (4aR,5R,7aS,9R)-octahydro-2,2,5,8,8,9a-hexamethyl-4H-4a,9-methanoazuleno(5,6-d)-1,3-dioxole)(Ambrocenide®)
申请人:SYMRISE AG
公开号:US10526563B2
公开(公告)日:2020-01-07
The present invention relates in particular to a mixture comprising or at least essentially consisting of compound of formula (Ia) and (beta,beta-(4aR,5R,7aS,9R)-octahydro-2,2,5,8,8,9a-hexamethyl-4H-4a,9-methanoazuleno(5,6-d)-1,3-dioxole) of the formula (Ib), wherein the weight ratio of the compound of the formula (Ia) to the compound of the formula (Ib) in the mixture is in the range from 90:10 to 99:1. The present invention further relates to a method for producing such a mixture, to new odorant and/or aroma substance compositions, and to the use of a mixture of the invention (a) for masking or diminishing the one or more unpleasant olfactory impressions of one or more unpleasantly smelling substances, and/or (b) for intensifying the one or more pleasant olfactory impressions of one or more pleasantly smelling substances.
本发明尤其涉及一种混合物,该混合物包含或至少基本上包含式(Ia)化合物和式(Ib)化合物(β,β-(4aR,5R,7aS,9R)-八氢-2,2,5,8,8,9a-六甲基-4H-4a、式(Ib)的 9-甲桥氮杂环戊烯并(5,6-d)-1,3-二氧杂环戊烯,其中混合物中式(Ia)化合物与式(Ib)化合物的重量比在 90:10 至 99:1。本发明还涉及生产这种混合物的方法、新的气味剂和/或芳香物质组合物,以及本发明混合物在以下方面的用途:(a)掩盖或减少一种或多种气味难闻物质的一种或多种难闻嗅觉印象,和/或(b)增强一种或多种气味宜人物质的一种或多种宜人嗅觉印象。