发明授权
US4960754A 3,7-dimethyl-6,7-dioxo-1,3-octadiene derivatives and organoleptic uses
thereof
失效
3,7-二甲基-6,7-二氧代-1,3-辛二烯衍生物及其感官用途
- 专利标题： 3,7-dimethyl-6,7-dioxo-1,3-octadiene derivatives and organoleptic uses thereof
- 专利标题（中）： 3,7-二甲基-6,7-二氧代-1,3-辛二烯衍生物及其感官用途
-
申请号： US447848申请日： 1989-12-08
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公开(公告)号： US4960754A公开(公告)日： 1990-10-02
- 发明人: Richard A. Wilson , Michael J. Zampino , Braja D. Mookherjee , Robert W. Trenkle , Anton Van Ouwerkerk , Myrna L. Hagedorn , Michael G. Monteleone
- 申请人： Richard A. Wilson , Michael J. Zampino , Braja D. Mookherjee , Robert W. Trenkle , Anton Van Ouwerkerk , Myrna L. Hagedorn , Michael G. Monteleone
- 申请人地址： NY New York
- 专利权人： International Flavors & Fragrances Inc.
- 当前专利权人： International Flavors & Fragrances Inc.
- 当前专利权人地址： NY New York
- 主分类号： C07C33/035
- IPC分类号： C07C33/035 ; C07C43/178 ; C07C45/29 ; C07C45/58 ; C07C49/255 ; C11B9/00
摘要：
Described are 3,7-dimethyl-6,7-dioxo-1,3-octadienes or mixtures of same defined according to the structure: ##STR1## wherein R is hydrogen or ethyl and X is one of the moieties: ##STR2## and wherein the wavy lines represent a "E" or "Z" configuration of the methyl and vinyl moiety about the 3,4-pi-bond of the molecule, as well as methods for methods for augmenting or enhancing the aroma of consumable materials including perfumes, colognes and perfumed articles by adding thereto an aroma augmenting or enhancing quantity of at least one of said 3,7-dimethyl-6,7-dioxo-1,3-octadienes.
公开/授权文献
- US5555929A Heat exchanger 公开/授权日：1996-09-17
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