Hexahydro ethanochromenes and related compounds and their use in fragrance compositions
申请人:International Flavors & Fragrances Inc.
公开号:US08178485B2
公开(公告)日:2012-05-15
The present invention relates to novel compounds and their use in fragrance compositions. Novel hexahydro ethanochromene and related hexahydro ethanochromane compounds of the present invention are represented by formula:
wherein R1 is hydrogen or methyl; R2 and R2′ are identical and are hydrogen or methyl; R3 and R3′ are identical and are hydrogen or methyl; R4 and R5 are independently hydrogen or methyl; R6 is methyl, ethyl, or isopropyl, with the proviso that when R1 is H, R2 and R3′ form an alkylene bridge containing 1 or 2 carbon atoms, and wherein the broken line represents a single or double bond.
MODIFYING OR ENHANCING A FLAVOR OF FOOD AND BEVERAGE PRODUCTS
申请人:Tate & Lyle Ingredients Americas LLC
公开号:US20190313680A1
公开(公告)日:2019-10-17
The present invention relates to methods for modifying or enhancing a flavor of a food or beverage product, and to flavored food and beverage products With a modified or enhanced flavor.
US8178485B2
申请人:——
公开号:US8178485B2
公开(公告)日:2012-05-15
HEXAHYDRO ETHANOCHROMENES AND RELATED COMPOUNDS AND THEIR USE IN FRAGRANCE COMPOSITIONS
申请人:Geng Feng
公开号:US20120041214A1
公开(公告)日:2012-02-16
The present invention relates to novel compounds and their use in fragrance compositions. Novel hexahydro ethanochromene and related hexahydro ethanochromane compounds of the present invention are represented by formula:
wherein R
1
is hydrogen or methyl; R
2
and R
2
′ are identical and are hydrogen or methyl; R
3
and R
3
′ are identical and are hydrogen or methyl; R
4
and R
5
are independently hydrogen or methyl; R
6
is methyl, ethyl, or isopropyl, with the proviso that when R
1
is H, R
2
and R
3
′ form an alkylene bridge containing 1 or 2 carbon atoms, and wherein the broken line represents a single or double bond.