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8071529 |
3.2.1-bicyclo-octene and -octane compounds
The present invention relates to novel compounds and their use in fragrance compositions. Novel 3.2.1-bicyclo-octene and -octane compounds of the present invention are represented by formula:...
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7973200 |
Patchoulol odorant
The invention relates to the use as perfuming ingredients of 8a-alkyl-perhydro-naphthalenol derivatives, to impart odor notes of the woody-earthy type.
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7902142 |
Fragrance composition
Provided is a fragrance composition containing 8- drimanol represented by the formula (Ia): and containing none of 7-acetyl-1,2,3,4,5,6,7,8-octahydro- 1,1,6,7-tetramethylnaphthalene,...
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7763238 |
Olfactory adaptation and cross-adapting agents to reduce the perception of body odors
Deodorant compositions are disclosed comprising a cross-adapting agent, alone or in combination with other such agents, in an amount effective to reduce perception of malodor. Deodorant...
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7704942 |
Fragrance and flavour compositions
The invention relates to phenyl-cycloalkanes of formula (I) wherein the groups R1 to R6 are defined in the specification.
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7592492 |
Patchouli odorant
The present invention relates to the use as perfuming ingredients of certain derivatives of perhydro-1-naphthalenol of formula: wherein, in particular, each R represents a hydrogen atom or a methyl...
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7538081 |
Method and agent for enhancing diffusivity and long-lasting property of fragrance
A fragrance composition having an excellent diffusivity and long-lasting property of fragrance and a cosmetic, toiletry, bath composition, food and drink and pharmaceutical having an excellent...
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7378383 |
Perfuming ingredients of the woody type
The present invention relates to the use as perfuming ingredient of a decaline derivative of formula wherein R1 is a lower alkyl, the R2 to R5 are hydrogen atoms or lower alkyls and at least one...
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7312187 |
Polyalkylbicyclic derivatives
Described are polyalkylbicylic chemical derivatives for use a fragrance ingredients having the generic structure: wherein m=0 or 1; wherein X is methyl or hydrogen; wherein R1, R2, R3 and R4 each...
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7250528 |
Process for producing indenol esters or ethers
The present invention relates to a process for making indenol esters or ethers from an α-substituted cinnamic aldehyde derivative such as an acetal or an acylal. Said reaction is promoted by the ...
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6734159 |
Isolongifolenyl ethers, their preparation and their use
Cyclic isolongifolenyl ethers of the general formula A, where wavy lines mean α- and β-configuration, and R is the following radicals. R=Me, Et, Pr, iso-Pr, Bu, sec-Bu, iso-Bu, tert-Bu. These i...
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6653276 |
High-purity cyclopentane compound having oxygen-containing group, process for preparing same, and perfume composition
A composition comprising at least 60% by weight, based on the weight of the composition, of a cyclopentanone or cyclopentanol compound having 2,5-dicyclopentylidene substituents, 2,5-dicyclopentyl...
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6566562 |
Process for the preparation of isolongifolanol
The invention relates to the preparation of the compounds isolongifolanol (IUPAC name: 2,2,7,7-tetramethyltricyclo[6.2.1.01,6]undecan-6-ol) and isolongifolenol (IUPAC name:...
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6362378 |
Method for etherifying a benzyl alcohol, resulting products and applications
The present invention relates to a process for etherification of a benzyl type alcohol, to the products obtained and to their applications, in particular in the perfumery field. The etherification...
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6271193 |
Carbon containing functional group substituted 4,5,6,7-tetrahydro-polyalkylated-4-indanes, isomers thereof, processes for preparing same and uses thereof
Described are carbon-containing functional groups substituted 4,5,6,7-tetrahydro-polyalkylated-4-indanes, isomers thereof, process for processes for preparing same, and uses thereof. The...
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6214788 |
Use of cubebol as a flavoring ingredient
The use of (-)-cubebol, or (-)-(1R,4S,5R,6R,7S,10R)-7-isopropyl-4, 10-dimethyl-tricyclo[4.4.0.0(1,5)]decan-4-ol of the formula ##STR1##as a flavoring, and the foods and various other products...
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5733866 |
Methyl substituted hexahydroindanols and alkyl ethers thereof, organoleptic uses thereof, processes for preparing same and process intermediates therefor
Described are methyl substituted hexahydroindanols and alkyl ethers thereof defined according to the generic structure: ##STR1## wherein R7 represents hydrogen or C1 -C3 alkyl; wherein R1...
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5693606 |
Isolongifolanol derivatives, their production and their use
The described compounds of the general formula A, in which the wavy lines mean α and β configuration and R1 and R2 mean hydrogen, methyl or ethyl groups ##STR1## are new and useful as odorants or c...
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5665698 |
Methyl substituted tetrahydroindane alkyl enol ethers, perfumery uses thereof, processes for preparing same, and process intermediates
Described are methyl substituted tetrahydroindane alkyl enol ethers defined according to the structure: ##STR1## wherein R1 represents methyl or ethyl; wherein R4 represents methyl or hydrogen;...
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5366959 |
Mixtures of 2-(2-bornyloxy)-ethyl-1-ethanols and perfumery uses thereof
Described are mixtures of 2-(2-bornyloxy)-ethyl-1-ethanols defined according to the structure: ##STR1## which represents a mixture wherein in the mixture one of R1 or R2 is ethyl and the other of...
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5346885 |
Polycyclic compounds and their use as perfuming ingredients
The compounds of formula ##STR1## wherein symbol X designates a CO (Ia) or C(CH3)--OC(O)CH3 (Ib) group and the dotted line indicates the location of a single or double bond in formula (Ia) and o...
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5321007 |
2,6-dimethylbicyclo[3.3.1]non-6-ene-3-methanol, substituted derivatives thereof, organoleptic utilities thereof, processes for producing same, and process intermediates therefor
Described are 2,6-dimethylbicyclo[3.3.1]non-6-ene-3-methanol and substituted derivatives thereof defined according to the generic structure: ##STR1## wherein each of the dashed lines represents a...
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5292720 |
Formate ester indane compounds
The present invention relates to novel formate ester indane compounds having fragrant musk-like aroma.
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5292719 |
Tetralin formate ester aroma chemicals
The present invention relates to novel formate ester tetralin compounds having fragrant musk-like aroma.
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5278141 |
Fragrance compositions containing human pheromones
The invention concerns novel, non-therapeutic fragrance compositions containing an odorant and a naturally occurring human pheromone. The invention also concerns fragrance compositions containing...
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5272134 |
Fragrance compositions and other compositions which contain human pheromones
The invention concerns novel, non-therapeutic fragrance compositions and other compositions containing an odorant and a naturally occurring human pheromone. The invention also concerns fragrance...
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5177057 |
Reaction product of linalool with citric acid and organoleptic uses thereof
Described is the reaction product of linalool with citric acid wherein the reaction is carried out at 100° C. for a period of about two hours in aqueous media. The resulting reaction product ...
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5041422 |
Adamantane derivative, compositions of matter containing same, processes for preparing said adamantane derivative and said composition and organoleptic and deodorancy used of said adamantane derivative and said composition
Described are hydroxy adamantane compounds and derivatives thereof and a process for preparing same.
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5021184 |
Adamantane derivatives, compositions of matter containing same, processes for preparing said adamantane derivatives and said compositions, and organoleptic and deodorancy uses of said adamantane derivatives and said compositions
Described are adamantane derivatives defined according to the generic structure: ##STR1## wherein R1 ' is hydrogen or acetyl; R2 ' is hydrogen or lower alkyl and the dashed line is a carbon-carbon...
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4985403 |
Use of adamantane derivatives in augmenting or enhancing the aroma of consumable materials
Described are adamantane derivatives defined according to the structure: ##STR1## wherein R1 is hydrogen or acetyl; R2 is hydrogen or methyl; and R3 is hydrogen or methylene (CH2) and wherein the...
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4902672 |
Polyalkyl indanyl n-propyl and allyl ethers and perfumery uses thereof
Described are polyalkyl indanyl n-propyl and allyl ethers defined according to the structure: ##STR1## wherein R3 represents methyl or hydrogen; wherein R1, R2, R4 and R5 each represents methyl or...
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4900718 |
3-(2-bornyloxy)-2-methyl-1-propanol and perfumery uses thereof
Described is 3-(2-bornyloxy)-2-methyl-1-propanol defined according to the chemical structure: ##STR1## and organoleptic uses thereof in augmenting or enhancing the aroma of perfume compositions,...
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4783558 |
Flavoring and perfume compositions, flavored foodstuffs and luxury consumables and perfumed products which contain one or more spathulenols as the base material, a spathulenol derivative and a process for the preparation of spathulenols
Flavoring and perfume compositions, flavored foodstuffs and luxury consumables and perfumed products which contain (+)-spathulenol and/or (+)-4a-allospathulenol, having respective structural...
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4767882 |
Tetrahydronaphthalene derivatives and their production
Tetrahydronaphthalene derivatives of the formula: ##STR1## wherein either one of R1 and R2 is hydrogen, C1 -C4 alkyl or C1 -C4 alkoxy and the other is acetyl and R3 is hydrogen or methyl in a...
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4704232 |
Flavouring and perfume compositions, flavoured foodstuffs and luxury consumables and perfumed products which contain one or more spathulenols as the base material, a spathulenol derivative and a process for the preparation of spathulenols
Flavouring and perfume compositions, flavoured foodstuffs and luxury consumables and perfumed products which contain (+)-spathulenol and/or (+)-4a-allospathulenol, having respective structural...
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4698180 |
Terpene ether aroma chemicals
A perfume composition comprises a perfumery carrier and isobornyl 2-hydroxypropyl ether.
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4668431 |
Hydroxybornyloxybutanes and organoleptic uses thereof
Described are mixtures of hydroxybornyloxybutanes defined according to the generic structure: ##STR1## wherein in the mixture in each of the compounds one of R1 or R2 is methyl and the other of R1...
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4643844 |
Perfume compositions and perfumed articles containing dihydro- and/or tetrahydro-naphthols as fragrance material
Perfume compositions and perfumed articles containing dihydro- and/or tetrahydro-1-naphthol derivatives of the formula ##STR1## wherein the dotted lines represent carbon-carbon single or double...
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4636333 |
Alkoxy-substituted polyhydroindan carboxaldehydes
Described is a mixture of polyhydroindan carboxaldehydes defined according to the structure: ##STR1## wherein R7 represents a moiety selected from the group consisting of methyl and isopropyl...
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4634547 |
Organoleptic uses of bicyclononenyl alcohols
Described are oxobicyclononane derivatives and mixtures of same having the generic structure: ##STR1## wherein X, Y, X' and Y' each represents the moiety having one of the structures: ##STR2##...
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4619780 |
Ether carbinols, process for preparing same, products produced according to said processes containing said ether carbinols, organoleptic uses thereof, ether carboxaldehydes and organoleptic uses thereof
Described are ether carbinols defined according to the generic structure: ##STR1## wherein X1 represents a moiety selected from the group consisting of: ##STR2## and wherein Y1 represents C4 or C5...
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4601835 |
Hydroxyalkoxy norbornyl ethers, process for preparing same and organoleptic uses thereof
Described are the hydroxyalkoxy norbornyl ethers or mixtures of same having the structure: ##STR1## wherein one of R1 or R2 is methyl and the other of R1 or R2 is hydrogen and wherein one of the...
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4593143 |
Hydroxyalkoxy norbornyl ethers
Described are the hydroxyalkoxy norbornyl ethers or mixtures of same having the structure: ##STR1## wherein one of R1 or R2 is methyl and the other of R1 or R2 is hydrogen and wherein one of the...
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4590302 |
Terpene ethers
The invention relates to new terpene ethers of the formula ##STR1## in which R denotes a cyclic or bicyclic radical or an alkyl radical which is substituted by cyclic, bicyclic or tricyclic...
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4582945 |
C-8-substituted 1,5-dimethyl-bicyclo[3.2.1]octane-8-ols
C-8-substituted 1,5-dimethyl-bicyclo[3.2.1]octane-8-ols having the general formula I ##STR1## wherein R is a lower open chained or cyclic alkyl- alkenyl- or alkinyl group having up to 6 carbon...
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4582633 |
Hydrocarbyloxy alkanals, organoleptic uses thereof and process for preparing same
Described are hydrocarbyloxy alkanals defined according to the generic structure: ##STR1## wherein R1 represents one of the moieties: ##STR2## and R2 represents hydrogen or methyl prepared...
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4540812 |
2-Acetoxy-4-(2-bornyloxy) butane
Described is the 2-acetoxy-4-(2-bornyloxy) butane of our invention defined according to the structure: ##STR1## as well as methods for augmenting or enhancing the aroma of consumable materials...
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4539142 |
4-(2-Bornyloxy)-2-butyn-1-ol and organoleptic uses thereof
Described is the 4-(2-bornyloxy)-2-butyn-1-ol of our invention defined according to the structure: ##STR1## as well as methods for augmenting or enhancing the aroma of consumable materials...
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4521634 |
Ether carbinols and process for preparing same
Described are ether carbinols defined according to the generic structure: ##STR1## wherein X1 represents a moiety selected from the group consisting of: ##STR2## and wherein Y1 represents C4 or C5...
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4520032 |
Use in augmenting or enhancing the aroma or taste of foodstuffs or chewing gums of tetrahydro-1,1,2,3,3-pentamethyl-3A[4H]-indanol
Described are tertiary pentamethylindanol derivatives defined according to the structure: ##STR1## wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond and...
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