发明名称 Use of cyclic ketals as a fragrance
摘要 Compounds of the general formula (I) are described: wherein each of R1, R2, R3, R4, R5 and R6 independently represents a substituent selected from the group consisting of hydrogen, methyl, ethyl, n-propyl, and isopropyl; and wherein x represents either 0 or 1. The compounds are useful as fragrances and as added components in fragrance blends. Methods of improving the harmony, emanation, naturalness and staying power of other fragrance ingredients by the addition of such compounds are also described.
申请公布号 US2003130164(A1) 申请公布日期 2003.07.10
申请号 US20020275532 申请日期 2002.11.05
申请人 MARKERT THOMAS;TEN PIERIK THEO;FABER WERNER 发明人 MARKERT THOMAS;TEN PIERIK THEO;FABER WERNER
分类号 A61K8/33;A61Q13/00;C07D317/14;C07D319/06;C11B9/00;(IPC1-7):A61K7/46 主分类号 A61K8/33
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