| 摘要 |
Compounds and methods of using of compounds or mixtures thereof, as fragrance and/or flavoring material or as fragrance and/or flavoring material mixture, new fragrance and/or flavoring material mixtures, new perfumed and/or flavored articles, and new, particularly advantageous compounds and mixtures to be used are described. |
| 主权项 |
1. A method of imparting, modifying or intensifying an odour and/or taste, comprising incorporating a fragrance and/or flavoring material or fragrance and/or flavoring material mixture comprising,
a compound of formula (I) or a mixture of two or more different compounds of formula (I)
wherein R1 and R4, in each case independently of one another, denote methyl, ethyl, propyl, isopropyl, butyl, sec-butyl, tert-butyl, isobutyl, or cyano; R2 denotes acetyl or formyl; and R3 denotes hydrogen, methyl, ethyl, propyl, isopropyl, butyl, sec-butyl, tert-butyl, isobutyl or cyano. |
