公开(公告)号：EP0037644A1

公开(公告)日：1981-10-14

申请号：EP81301044.4

申请日：1981-03-12

申请人： INTERNATIONAL FLAVORS & FRAGRANCES INC.

发明人： Klemarczyk, Philip T. ,  Sanders, James Milton ,  Vinals, Joaquin F. ,  Schmitt, Frederick Louis ,  Granda, Edward J. ,  Luccarelli Jr., Domenick ,  Vock, Manfred Hugo

IPC分类号： A23L1/226 ,  C11D3/50 ,  A23G3/00 ,  A24B15/34 ,  A61K7/46 ,  C07C47/34 ,  C07C61/13 ,  C07C67/34 ,  C07C69/74 ,  C07C103/19

CPC分类号： C11D3/50 ,  A24B15/345 ,  C07C45/62 ,  C07C45/69 ,  C07C47/347 ,  C07C47/445 ,  C07C61/13 ,  C11B9/0046

摘要： Described are a series of compounds defined according to structure:
wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond; wherein Z is in the alternative one of the moieties:

wherein R 1 , R 2 , R 3 , R 4 , R 5 . R 6 and R 7 are each inthe alternative hydrogen or methyl; wherein R 8 and R 9 are in the alternative the same or different and are hydrogen orC 1 -C 4 alkyl; with the proviso that one of R 1 , R 2 , R 5 , R 6 or R 7 is methyl and the other of R 1 , R 2 , R 5 , R 6 and R 7 is hydrogen; and with the additional proviso that R 3 and R 4 are not both methyl and uses thereof for augmenting or enhancing the organoleptic properties of consumable materials including foodstuffs, chewing gums, toothpastes, medicinal products, smoking tobaccos, chewing tobaccos, perfumes, perfumed articles, colognes, smoking tobaccos or smoking tobacco articles, as well as catalytic and thermal processes for preparing such compounds by means of Diels-alder reactions between arcylic compounds and monomethyl substituted cyclopentadienes or mixtures thereof.

摘要翻译： 描述了根据以下结构定义的一系列化合物：其中虚线表示碳 - 碳单键或碳 - 碳双键; 其中Z是可选的部分：其中R 1，R 2，R 3，R 4，R 5，R 6和R 7各自代表氢或甲基; 其中R8和R9可以相同或不同，并且是氢或C1-C4烷基; 条件是R 1，R 2，R 5，R 6或R 7中的一个是甲基，R 1，R 2，R 5，R 6和R 7中的另一个是氢; 另外附加条件是R3和R4不是甲基，也不是用于增强或增强包括食品，口香糖，牙膏，药用产品，吸烟烟草，咀嚼烟草，香水，香水制品，古龙香料等消费材料的感官特性的用途， 吸烟烟草或烟​​草制品，以及通过弓形化合物和单甲基取代的环戊二烯之间的狄尔斯 - 阿尔德反应或其混合物制备这些化合物的催化和热处理。