申请人:Philip Morris Incorporated
公开号:US04620004A1
公开(公告)日:1986-10-28
This invention provides polyheterocyclic compound useful as a flavorant additive. In one embodiment, this invention provides a polyheterocyclic flavorant additive for smoking compositions such as 1,2-bis(3,5,6-trimethyl-2-pyrazyl)ethane: ##STR1## Under smoking conditions the above illustrated polyheterocyclic additive flavors the mainstream and sidestream smoke. In another embodiment, this invention provides a polyheterocyclic such as 1-(3,5,6-trimethyl-2-pyrazyl)-2-(2-pyridyl)ethane.
这项发明提供了一种作为风味添加剂有用的多杂环化合物。在一个实施例中,这项发明提供了一种用于吸烟组合物的多杂环风味添加剂,如1,2-双(3,5,6-三甲基-2-吡唑基)乙烷:##STR1## 在吸烟条件下,上述示范的多杂环添加剂为主流烟和副流烟赋予风味。在另一实施例中,这项发明提供了一种多杂环化合物,如1-(3,5,6-三甲基-2-吡唑基)-2-(2-吡啶基)乙烷。