US3975310A
Expired / Lapsed
US
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Cycloaliphatic unsaturated ketones as odor- and taste-modifying agents
Assignee: Firmenich SA
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Filing: 1974-09-06
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Granted: 1976-08-17
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Expires: 1994-09-06
Abstract
Abstract New cycloaliphatic unsaturated ketones and their use as perfuming and odor-modifying agents in the manufacture of perfumes and perfumed products, and as flavoring and taste-modifying agents in the preparation of foodstuffs in general and imitation flavors for foodstuffs, beverages, animal feeds, pharmaceutical preparations and tobacco products.
Inventors
- 👤 Ervin Kovats
- 👤 Edouard Demole
- 👤 Gunther Ohloff
- 👤 Max Stoll, deceased
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:58
CPC Classifications
C; C11; C11B; C11B9/00; C11B9/0069; C11B9/0073; C11B9/0076; A; A23; A23L; A23L27/00; A23L27/20; A23L27/203; A24; A24B; A24B15/00; A24B15/18; A24B15/28; A24B15/30; A24B15/34; C07; C07C; C07C29/00; C07C29/132; C07C29/56; C07C403/00; C07C403/06; C07C403/08; C07C403/14; C07C403/16; C07D; C07D303/00; C07D303/02; C07D303/12; C07D303/14; C07D303/32; C11B9/0026; C11B9/0034; C07C2601/00; C07C2601/12; C07C2601/16
Claims Analysis
Total Claims: 60
Claim 1
Independent Claim
119 words
A perfume composition which comprises having added thereto at least one of the substantially pure compounds having the formula ##SPC38## containing one double bond in position 2'- or 3'- of the acyl side-chain and either one double bond in position 1- or 2- or two conjugated double bonds in positions 1- and 3- of the cycle, the double bonds being represented by dotted lines, and wherein n is zero or 1, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen.
Claim 2
Dependent Claim
119 words
A perfume composition which comprises having added thereto at least one of the substantially pure compounds having the formula ##SPC38## containing one double bond in position 2'- or 3'- of the acyl side-chain and either one double bond in position 1- or 2- or two conjugated double bonds in positions 1- and 3- of the cycle, the double bonds being represented by dotted lines, and wherein n is zero or 1, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen.
Claim 3
Independent Claim
119 words
A method for preparing perfume compositions which comprises adding to a perfume base an odoriferous ingredient having the formula ##SPC39## containing one double bond in position 2'- or 3'- of the acyl side-chain and either one double bond in position 1- or 2- or two conjugated double bonds in positions 1- or 3- of the cycle, the double bonds being represented by dotted lines, and wherein n is zero or 1, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen.
Claim 4
Independent Claim
119 words
A method for preparing perfume compositions which comprises adding to a perfume base an odoriferous ingredient having the formula ##SPC39## containing one double bond in position 2'- or 3'- of the acyl side-chain and either one double bond in position 1- or 2- or two conjugated double bonds in positions 1- or 3- of the cycle, the double bonds being represented by dotted lines, and wherein n is zero or 1, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen.
Claim 5
Dependent Claim
129 words
A composition selected from the group consisting of perfumes and perfumed products having incorporated therein as an odour-modifying agent a compound having the formula ##SPC40## containing one double bond in position 2'- or 3'- of the acyl side-chain and either one double bond in position 1- or 2- or two conjugated double bonds in positions 1- and 3- of the cycle the double bonds being represented by dotted lines, and wherein n is zero or 1, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical, such as methyl or ethyl, and the others hydrogen.
Claim 6
Dependent Claim
129 words
A composition selected from the group consisting of perfumes and perfumed products having incorporated therein as an odour-modifying agent a compound having the formula ##SPC40## containing one double bond in position 2'- or 3'- of the acyl side-chain and either one double bond in position 1- or 2- or two conjugated double bonds in positions 1- and 3- of the cycle the double bonds being represented by dotted lines, and wherein n is zero or 1, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical, such as methyl or ethyl, and the others hydrogen.
Claim 7
Independent Claim
136 words
A method for modifying the odoriferous properties of perfumes and perfumed products which comprises incorporating in the said perfumes and perfumed products as an odourmodifying agent a compound having the formula ##SPC41## containing one double bond in position 2'- or 3'- of the acyl side-chain and either one double bond in position 1- or 2- or two conjugated double bonds in positions 1- and 3- of the cycle, the double bonds being represented by dotted lines and wherein n is zero or 1, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical, such as methyl or ethyl, and the others hydrogen.
Claim 8
Independent Claim
136 words
A method for modifying the odoriferous properties of perfumes and perfumed products which comprises incorporating in the said perfumes and perfumed products as an odourmodifying agent a compound having the formula ##SPC41## containing one double bond in position 2'- or 3'- of the acyl side-chain and either one double bond in position 1- or 2- or two conjugated double bonds in positions 1- and 3- of the cycle, the double bonds being represented by dotted lines and wherein n is zero or 1, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical, such as methyl or ethyl, and the others hydrogen.
Claim 9
Dependent Claim
100 words
A perfume composition comprising as one of its ingredients a compound having the formula ##SPC42## containing either a six-membered saturated carbon cycle or an hexenic cycle wherein the double bond is in position 2-, the double bond being represented by the dotted line, and wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents the group -C=O or -CHOH.
Claim 10
Dependent Claim
100 words
A perfume composition comprising as one of its ingredients a compound having the formula ##SPC42## containing either a six-membered saturated carbon cycle or an hexenic cycle wherein the double bond is in position 2-, the double bond being represented by the dotted line, and wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents the group -C=O or -CHOH.
Claim 11
Independent Claim
105 words
A method for preparing perfume compositions which comprises adding to a perfume base an odoriferous ingredient having the formula ##SPC43## containing either a six-membered saturated carbon cycle or an hexenic cycle wherein the double bond is in position 2-, the double bond being represented by the dotted line, and wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents the group -C=O or -CHOH.
Claim 12
Independent Claim
105 words
A method for preparing perfume compositions which comprises adding to a perfume base an odoriferous ingredient having the formula ##SPC43## containing either a six-membered saturated carbon cycle or an hexenic cycle wherein the double bond is in position 2-, the double bond being represented by the dotted line, and wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents the group -C=O or -CHOH.
Claim 13
Dependent Claim
110 words
A composition selected from the group consisting of perfume and perfumed products having incorporated therein as an odour-modifying agent a compound having the formula ##SPC44## containing either a six-membered saturated carbon cycle or an hexenic cycle wherein the double bond is in position 2-, the double bond being represented by the dotted line, and wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents the group -C=O or -CHOH.
Claim 14
Dependent Claim
110 words
A composition selected from the group consisting of perfume and perfumed products having incorporated therein as an odour-modifying agent a compound having the formula ##SPC44## containing either a six-membered saturated carbon cycle or an hexenic cycle wherein the double bond is in position 2-, the double bond being represented by the dotted line, and wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents the group -C=O or -CHOH.
Claim 15
Independent Claim
117 words
A method for modifying the odoriferous properties of perfumes and perfumed products which comprises incorporating in the said perfumes and perfumed products as an odour-modifying agent a compound having the formula ##SPC45## containing either a six-membered saturated carbon cycle or an hexenic cycle wherein the double bond is in position 2-, the double bond being represented by the dotted line, and wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents the group -C=O or -CHOH.
Claim 16
Independent Claim
117 words
A method for modifying the odoriferous properties of perfumes and perfumed products which comprises incorporating in the said perfumes and perfumed products as an odour-modifying agent a compound having the formula ##SPC45## containing either a six-membered saturated carbon cycle or an hexenic cycle wherein the double bond is in position 2-, the double bond being represented by the dotted line, and wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents the group -C=O or -CHOH.
Claim 17
Independent Claim
139 words
A method for modifying the odoriferous properties of perfumes and perfumed products which comprises incorporating in the said perfumes and perfumed products as an odour-modifying agent a compound having the formula ##SPC46## containing one double bond in position 2'- or 3'- of the acyl side-chain, the double bonds being represented by dotted lines, wherein n is zero or 1, and wherein the oxygen atom of the epoxide cycle is bound to the positions 1- and 2- or 2- and 3- of the cycle, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents oxygen or hydrogen and -OH radical.
Claim 18
Independent Claim
139 words
A method for modifying the odoriferous properties of perfumes and perfumed products which comprises incorporating in the said perfumes and perfumed products as an odour-modifying agent a compound having the formula ##SPC46## containing one double bond in position 2'- or 3'- of the acyl side-chain, the double bonds being represented by dotted lines, wherein n is zero or 1, and wherein the oxygen atom of the epoxide cycle is bound to the positions 1- and 2- or 2- and 3- of the cycle, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents oxygen or hydrogen and -OH radical.
Claim 19
Independent Claim
127 words
A method for preparing perfume compositions which comprises adding to a perfume base an odoriferous ingredient having the formula ##SPC47## containing one double bond in position 2'- or 3'- of the acyl side-chain, the double bonds being represented by dotted lines, wherein n is zero or 1, and wherein the oxygen atom of the epoxide cycle is bound to the positions 1- and 2- or 2- and 3- of the cycle, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents oxygen or hydrogen and -OH radical.
Claim 20
Independent Claim
127 words
A method for preparing perfume compositions which comprises adding to a perfume base an odoriferous ingredient having the formula ##SPC47## containing one double bond in position 2'- or 3'- of the acyl side-chain, the double bonds being represented by dotted lines, wherein n is zero or 1, and wherein the oxygen atom of the epoxide cycle is bound to the positions 1- and 2- or 2- and 3- of the cycle, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents oxygen or hydrogen and -OH radical.
Claim 21
Dependent Claim
131 words
A composition selected from the group consisting of perfumes and perfumed products having incorporated therein as an odour-modifying agent a compound having the formula ##SPC48## containing one double bond in position 2'- or 3'- of the acyl side-chain, the double bonds being represented by dotted lines, wherein n is zero or 1, and wherein the oxygen atom of the epoxide cycle is bound to the positions 1- and 2- or 2- and 3- of the cycle, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents oxygen or hydrogen and -OH radical.
Claim 22
Dependent Claim
131 words
A composition selected from the group consisting of perfumes and perfumed products having incorporated therein as an odour-modifying agent a compound having the formula ##SPC48## containing one double bond in position 2'- or 3'- of the acyl side-chain, the double bonds being represented by dotted lines, wherein n is zero or 1, and wherein the oxygen atom of the epoxide cycle is bound to the positions 1- and 2- or 2- and 3- of the cycle, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents oxygen or hydrogen and -OH radical.
Claim 23
Dependent Claim
122 words
A perfume composition comprising as one of its ingredients a compound having the formula ##SPC49## containing one double bond in position 2'- or 3'- of the acyl side-chain, the double bonds being represented by dotted lines, wherein n is zero or 1, and wherein the oxygen atom of the epoxide cycle is bound to the positions 1- and 2- or 2- and 3- of the cycle, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents oxygen or hydrogen and -OH radical.
Claim 24
Dependent Claim
122 words
A perfume composition comprising as one of its ingredients a compound having the formula ##SPC49## containing one double bond in position 2'- or 3'- of the acyl side-chain, the double bonds being represented by dotted lines, wherein n is zero or 1, and wherein the oxygen atom of the epoxide cycle is bound to the positions 1- and 2- or 2- and 3- of the cycle, R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, and X represents oxygen or hydrogen and -OH radical.
Claim 25
Dependent Claim
126 words
A perfume composition comprising as one of its ingredients a compound having the formula ##SPC50## containing one double bond in position 2'- or 3'- of the acyl side-chain and one endocyclic double bond in position 1-, 2- or 3- of the cycle, the double bonds being represented by the dotted lines, wherein the symbols R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical, such as methyl or ethyl, and the others hydrogen, n is zero or 1 and the -OH radical is bound to position 1-, 2- or 3- of the cycle.
Claim 26
Dependent Claim
126 words
A perfume composition comprising as one of its ingredients a compound having the formula ##SPC50## containing one double bond in position 2'- or 3'- of the acyl side-chain and one endocyclic double bond in position 1-, 2- or 3- of the cycle, the double bonds being represented by the dotted lines, wherein the symbols R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical, such as methyl or ethyl, and the others hydrogen, n is zero or 1 and the -OH radical is bound to position 1-, 2- or 3- of the cycle.
Claim 27
Independent Claim
127 words
A method for preparing perfume compositions which comprises adding to a perfume base an odoriferous ingredient having the formula ##SPC51## containing one double bond in position 2'- or 3'- of the acyl side chain and one endocyclic double bond in position 1-, 2- or 3- of the cycle, the double bonds being represented by the dotted lines, wherein the symbols R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, n is zero or 1 and the -OH radical is bound to position 1-, 2- or 3- of the cycle.
Claim 28
Independent Claim
127 words
A method for preparing perfume compositions which comprises adding to a perfume base an odoriferous ingredient having the formula ##SPC51## containing one double bond in position 2'- or 3'- of the acyl side chain and one endocyclic double bond in position 1-, 2- or 3- of the cycle, the double bonds being represented by the dotted lines, wherein the symbols R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, n is zero or 1 and the -OH radical is bound to position 1-, 2- or 3- of the cycle.
Claim 29
Dependent Claim
131 words
A composition selected from the group consisting of perfumes and perfumed products having incorporated therein as an odour-modifying agent a compound having the formula ##SPC52## containing one double bond in position 2'- or 3'- of the acyl side-chain and one endocyclic double bond in position 1-, 2- or 3- of the cycle, the double bonds being represented by the dotted lines, wherein the symbols R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, n is zero or 1 and the -OH radical is bound to position 1-, 2- or 3- of the cycle.
Claim 30
Dependent Claim
131 words
A composition selected from the group consisting of perfumes and perfumed products having incorporated therein as an odour-modifying agent a compound having the formula ##SPC52## containing one double bond in position 2'- or 3'- of the acyl side-chain and one endocyclic double bond in position 1-, 2- or 3- of the cycle, the double bonds being represented by the dotted lines, wherein the symbols R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, n is zero or 1 and the -OH radical is bound to position 1-, 2- or 3- of the cycle.
Claim 31
Independent Claim
137 words
A method for modifying the odoriferous properties of perfumes and perfumed products which comprises incorporating in the said perfumes and perfumed products as an odourmodifying agent a compound having the formula ##SPC53## containing one double bond in position 2': or 3'- of the acyl side-chain and one endocyclic double bond in position 1-, 2- or 3-of the cycle, the double bonds being represented by the dotted lines, wherein the symbols R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, n is zero or 1 and the -OH radical is bound to position 1-, 2- or 3- of the cycle.
Claim 32
Independent Claim
137 words
A method for modifying the odoriferous properties of perfumes and perfumed products which comprises incorporating in the said perfumes and perfumed products as an odourmodifying agent a compound having the formula ##SPC53## containing one double bond in position 2': or 3'- of the acyl side-chain and one endocyclic double bond in position 1-, 2- or 3-of the cycle, the double bonds being represented by the dotted lines, wherein the symbols R 1 , R 2 and R 3 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, R 4 , R 5 , R 6 and R 7 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, n is zero or 1 and the -OH radical is bound to position 1-, 2- or 3- of the cycle.
Claim 33
Independent Claim
135 words
A method for modifying the odoriferous properties of perfumes and perfumed products which comprises incorporating in the said perfumes and perfumed products as an odour-modifying agent a compound having the formula ##SPC54## wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, or the compound having the formula ##SPC55## wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen.
Claim 34
Independent Claim
135 words
A method for modifying the odoriferous properties of perfumes and perfumed products which comprises incorporating in the said perfumes and perfumed products as an odour-modifying agent a compound having the formula ##SPC54## wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, or the compound having the formula ##SPC55## wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen.
Claim 35
Independent Claim
123 words
A method for preparing perfume compositions which comprises adding to a perfume base an odoriferous ingredient having the formula ##SPC56## wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, or the compound having the formula ##SPC57## wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen.
Claim 36
Independent Claim
123 words
A method for preparing perfume compositions which comprises adding to a perfume base an odoriferous ingredient having the formula ##SPC56## wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, or the compound having the formula ##SPC57## wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen.
Claim 37
Dependent Claim
125 words
A composition selected from the group consisting of perfumes and perfumed products having incorporated therein as an odour-modifying agent a compound having the formula ##SPC58## wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, or the compound having the formula ##SPC59## wherein the symbols R 1 nd R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and
Claim 38
Dependent Claim
125 words
A composition selected from the group consisting of perfumes and perfumed products having incorporated therein as an odour-modifying agent a compound having the formula ##SPC58## wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, or the compound having the formula ##SPC59## wherein the symbols R 1 nd R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and
Claim 39
Dependent Claim
115 words
A perfume composition comprising as one of its ingredients a compound having the formula ##SPC60## wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, or the compound having the formula ##SPC61## wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and
Claim 40
Dependent Claim
115 words
A perfume composition comprising as one of its ingredients a compound having the formula ##SPC60## wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and the others hydrogen, or the compound having the formula ##SPC61## wherein the symbols R 1 and R 2 represent hydrogen or one of them a lower alkyl radical and the other hydrogen, and R 3 , R 4 , R 5 and R 6 represent hydrogen or one of them a lower alkyl radical and
Claim 41
Dependent Claim
12 words
The perfume composition of claim 1 wherein the lower alkyl radical is
Claim 42
Dependent Claim
13 words
The method of claim 2 wherein the lower alkyl radical is methyl or
Claim 43
Dependent Claim
13 words
The composition of claim 3 wherein the lower alkyl radical is methyl or
Claim 44
Dependent Claim
13 words
The method of claim 4 wherein the lower alkyl radical is methyl or
Claim 45
Dependent Claim
12 words
The perfume composition of claim 5 wherein the lower alkyl radical is
Claim 46
Dependent Claim
13 words
The method of claim 6 wherein the lower alkyl radical is methyl or
Claim 47
Dependent Claim
13 words
The composition of claim 7 wherein the lower alkyl radical is methyl or
Claim 48
Dependent Claim
13 words
The method of claim 8 wherein the lower alkyl radical is methyl or
Claim 49
Dependent Claim
13 words
The method of claim 9 wherein the lower alkyl radical is methyl or
Claim 50
Dependent Claim
13 words
The method of claim 10 wherein the lower alkyl radical is methyl or
Claim 51
Dependent Claim
12 words
The composition of claim 11 wherein the lower alkyl radical is methyl
Claim 52
Dependent Claim
12 words
The perfume composition of claim 12 wherein the lower alkyl radical is
Claim 53
Dependent Claim
12 words
The perfume composition of claim 13 wherein the lower alkyl radical is
Claim 54
Dependent Claim
13 words
The method of claim 14 wherein the lower alkyl radical is methyl or
Claim 55
Dependent Claim
12 words
The composition of claim 15 wherein the lower alkyl radical is methyl
Claim 56
Dependent Claim
13 words
The method of claim 16 wherein the lower alkyl radical is methyl or
Claim 57
Dependent Claim
13 words
The method of claim 17 wherein the lower alkyl radical is methyl or
Claim 58
Dependent Claim
13 words
The method of claim 18 wherein the lower alkyl radical is methyl or
Claim 59
Dependent Claim
12 words
The composition of claim 19 wherein the lower alkyl radical is methyl
Claim 60
Dependent Claim
15 words
The perfume composition of claim 20 wherein the lower alkyl radical is methyl or ethyl.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-08-17 | 1980-02-16 | 1980-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-08-17 | 1984-02-16 | 1984-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-08-17 | 1988-02-16 | 1988-08-17 | $7700.00 | Window Closed / Lapsed |