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| Number | Title | Issue Date |
| 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... | 05/27/2008 |
| 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,... | 12/25/2007 |
| 7256170 | Spiro compounds as perfuming ingredients The present invention relates to the perfumery industry. It concerns more particularly an alcohol, ester, ether or ketone derivative having a spiro-type skeleton, the latter being substituted by short alkyl groups. The invention also relates to the use of the invent... | 08/14/2007 |
| 7160852 | Polyalklbicylic derivatives The compound according to the formula set forth below and the use of the compound in creating fragrances, and scents in items such as perfumes, colognes and personal care products is disclosed. ... | 01/09/2007 |
| 6958395 | Method for producing water-soluble saccharide conjugates and saccharide mimetics by Diels-Alder reaction The present invention relates to a method by which saccharide compounds can be prepared in a very easy way. This method comprises the steps of: (a) attaching at least one saccharide to a cyclic or acyclic diene, (b) reacting the saccharide-... | 10/25/2005 |
| 6949680 | Ketones as precursors of active compounds A compound of formula wherein Y represents a pyridyl group, or a phenyl group of formula wherein R3 represents a hydrogen atom, a CF3 group or an al... | 09/27/2005 |
| 6632788 | Polyalkylbicylic derivatives The compound according to the formula set forth below ##STR1## where A is ##STR2## B is ##STR3## or A and B together form the ring structure ##STR4## and X, R' and R are independently H and CH3 and m=0 or 1. and the use of the compound in ... | 10/14/2003 |
| 6239314 | Odorants The invention relates to compounds of the general formula ##STR1## in which R1 to R7 are, independently, H, methyl or ethyl, R8 +R9 together form methylene (--CH2 --) or a single bond, or R1 | 05/29/2001 |
| 6211153 | Methods for treating LHRH associated disorders with LHRH antagonists Methods for treating prostate cancer are disclosed. The methods of the invention generally feature administration to a subject of an LHRH-R antagonist, in combination with a second therapy. In one embodiment, this second therapy is performance of a proced... | 04/03/2001 |
| 5492887 | 8-exo-formyl-2,6-exo-tricyclo(5.2.1.02,6)decane, method of preparing it and use of the same It was found that 8-exo-formyl-2,6-exo-tricyclo[5.2.1.02,6 ]decane having the constitution and stereochemistry of formula (I) possesses particularly useful olfactory properties which are clearly superior to those of the 8-endo-epimer and which ... | 02/20/1996 |
| 5401720 | Alkyl tetralin aldehyde compounds The present invention relates, inter alia, to novel alkyl tetralin aldehyde compounds having fragrant musk-like aroma.... | 03/28/1995 |
| 5185318 | Aromatic compounds, a process for preparation thereof and use of same as perfuming ingredients Compound of formula ##STR1## wherein a) indexes m and n are identical and stand each for an integer number equal to zero, symbols R1 and R2 are identical and represent each a hydrogen atom, or are different and represent each a ... | 02/09/1993 |
| 5162588 | Aromatic compounds, a process for preparation thereof and use of same as perfuming ingredients Compound of formula ##STR1## wherein a) indexes m and n are identical and stand each for an integer number equal to zero, symbols R1 and R2 are identical and represent each a hydrogen atom, or are different and represent each a ... | 11/10/1992 |
| 5039659 | 2,2,3-trimethylcyclopentenyl acetone derivatives, organoleptic uses thereof and process for preparing same Described are 2,2,3-trimethylcyclopentenyl acetone derivatives defined according to one or a mixture of compounds having the structures: ##STR1## organoleptic uses thereof, processes for preparing same using as a starting material the compound having... | 08/13/1991 |
| 4992416 | Isomeric formyl trimethylbicyclo[2.2.2]oct-7-enes Isomeric formyl trimethylbicyclo[2.2.2]oct-7-enes, their use as perfumes, and a process for their preparation comprising a Diels-Alder reaction of acrolein with either 1,5,5-trimethylcyclohexa-1,3-diene, 3,5,5-trimethylcyclohexa-1,3-diene, 5,5-dimeth... | 02/12/1991 |
| 4902840 | Substituted tetrahydroindane derivatives and organoleptic uses of substituted tetrahydroindanes Described are substituted tetrahydroindanes defined according to the generic structure: ##STR1## wherein Z is a moiety selected from the group consisting of: ##STR2## wherein X represents chloro or bromo; wherein R1 represents: --OR | 02/20/1990 |
| 4885274 | Perfume composition The perfume composition containing 4- (or 5-)-acyl-1,1- (or 3,3-)-[a] compound, which is a novel compound expressed by the formula I, has noble musk fragrance. In addition, this perfume composition has characteristics that it is excellent in both quality ... | 12/05/1989 |
| 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 prepared by means of reacting bicyclopentadiene... | 01/13/1987 |
| 4622171 | Polyhydroindan carboxaldehydes and uses thereof in augmenting or enhancing the aromas of perfume compositions, colognes and perfumed articles Described is the genus of polyhydroindan carboxaldehydes defined according to the structure: ##STR1## wherein each of the dashed lines represent carbon-carbon single bonds or carbon-carbon double bonds with the proviso that at least one of the d... | 11/11/1986 |
| 4594183 | Perfume compositions and perfumed articles containing one or more tetramethyl-tri-cycloundecyl-alkyl ketones as perfume base Perfume compositions, perfumed materials and perfumed articles containing one or more isomers of substituted 1.4.4.8-tetramethyl-tricyclo[6.3.0.02.5 ]undecanes as perfume base. Use of one or more isomers of 9-alkanoyl-1.4.4.8-tetramethyl-tricyc... | 06/10/1986 |
| 4576742 | Perfume uses of reactive product containing mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives Described are mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives having the generic structure: ##STR1## wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond; wherein R1, R1 | 03/18/1986 |
| 4541949 | Polyhydroindan carboxaldehydes Described is the composition of matter defined according to the structure: ##STR1## as well as components of such composition having the structures: ##STR2## and uses thereof in augmenting or enhancing the aroma of perfume compositions, colognes... | 09/17/1985 |
| 4476042 | Mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives, organoleptic uses thereof and processes for preparing same Described are mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives having the generic structure: ##STR1## wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond; wherein R1, R1 | 10/09/1984 |
| 4453014 | Perfume compositions and perfumed articles containing one or more tetramethyl-tri-cycloundecyl-alkyl ketones as perfume base Perfume compositions, perfumed materials and perfumed articles containing one or more isomers of substituted 1.4.4.8-tetramethyl-tricyclo[6.3.0.02.5 ]-undecanes as perfume base. Use of one or more isomers of 9-alkanoyl-1.4.4.8-tetramethyl-tricy... | 06/05/1984 |
| 4446060 | Mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives, organoleptic uses thereof and processes for preparing same Described are mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives having the generic structure: ##STR1## wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond; wherein R1, R1 | 05/01/1984 |
| 4411828 | Fragrant tricyclic carboxylates Tricyclic carboxylic acid esters having the formula: ##STR1## wherein R is an alkyl group of 2 or 3 carbon atoms. These compounds have a woody fragrance and are useful as components of perfume compositions.... | 10/25/1983 |
| 4374052 | Perfume composition Use of the compound methyl tricyclo[5.2.1.02,6 ]decane-2-carboxylate in a perfume composition provides a herbal note or essence to the composition.... | 02/15/1983 |
| 4363754 | 4(5)-Acetyl-9,9-dimethyltricyclo-[4,4,0,18,10 ]-undec-1-ene, its preparation and use in perfumery compositions and as an odorant 4(5)-acetyl-9,9-dimethyltricyclo-[4,4,0,18,10 ]-undec-1-ene having the formula ##STR1## its synthesis, its use as a perfumery agent and as an olfactant component in perfumery compositions and as an odorant for technical products.... | 12/14/1982 |
| 4322559 | 4(5)-Acetyl-9,9-dimethyltricyclo-[4,4,0,18,10 ]-undec-1-ene, its preparation and use in perfumery compositions and as an odorant 4(5)-acetyl-9,9-dimethyltricyclo-[4,4,0,18,10 ]-undec-1-ene having the formula ##STR1## its synthesis, its use as a perfumery agent and as an olfactant component in perfumery compositions and as an odorant for technical products.... | 03/30/1982 |
| 4311616 | Method of preparing perfume compositions that contain tricyclo[5.2.1.02 ]decane carboxylic acid esters This invention is directed to perfume compositions comprising esters of mixtures of tricyclo[5.2.1.02.6 ]decane carboxylic acids of the general formulas: ##STR1## wheren R represents a saturated or unsaturated linear or branched aliph... | 01/19/1982 |
| 4289661 | Acetyl hydrindacenes, acetyl indanes, mixtures of same, processes for preparing same and organoleptic uses thereof Processes and compositions are described for the use in foodstuff flavor and aroma, tobacco flavor and aroma and perfume and perfumed article aroma augmenting, modifying, altering and enhancing compositions and as foodstuff, chewing gum, toothpaste, medic... | 09/15/1981 |
| 4289660 | Perfume compositions containing tricyclo[5.2.1.02.6 ]decane carboxylic acid esters This invention is directed to perfume compositions comprising esters of mixtures of tricyclo[5.2.1.02.6 ]-decane carboxylic acids of the general formulas: ##STR1## wherein R represents a saturated or unsaturated linear or branched ali... | 09/15/1981 |
| 4284819 | Acetyl hydrindacenes, acetyl indanes, mixtures of same, processes for preparing same and organoleptic uses thereof Processes and compositions are described for the use in foodstuff flavor and aroma, tobacco flavor and aroma and perfume and perfumed article aroma augmenting, modifying, altering and enhancing compositions and as foodstuff, chewing gum, toothpaste, medic... | 08/18/1981 |
| 4260511 | Acetyl hydrindacenes, acetyl indanes, mixtures of same, processes for preparing same and organoleptic uses thereof Described for use in augmenting or enhancing the aroma of solid or liquid anionic, cationic or nonionic detergents are acetyl hydrindacenes and acetyl indanes and mixtures of same.... | 04/07/1981 |
| 4146505 | Isomeric hydroxymethyl-formyl tricyclo[5.2.1.02,6 ]decane mixtures in perfume compositions A perfume composition comprising an isomeric hydroxymethyl tricyclo[5,2,1,02,6 ]-decane of the formula ##STR1## wherein R1 and R2 are the hydroxymethyl CH2 OH or the formyl CHO group and R1 repre... | 03/27/1979 |
| 4142997 | Perfume compositions containing tricyclic compounds Use of tricyclic compounds, some of which are new, as perfuming and/or flavoring ingredients in the manufacture of perfumes and perfumed products and/or in the preparation of artificial flavors for foodstuffs, animal feeds, beverages, pharmaceutical prepa... | 03/06/1979 |
| 4143065 | Polycyclic scents New polycyclic Diels-Alder adducts which are formed on reaction of 8-vinyl-tricyclo-[5,2,1,02,6 ]-dec-8-ene or 8-hydroxy-8-vinyl-tricyclo-[5,2,1,02,6 ]-decane with alkenes or alkynes having one or two activating substituents, e.g., -... | 03/06/1979 |
| 4100110 | Isolongifolene Prins reaction compounds in perfumery Novel compounds of use in perfumery are obtained by performing a Prins reaction on isolongifolene. They include novel primary and secondary alcohols, their esters and the corresponding aldehydes and ketones.... | 07/11/1978 |
| 4076748 | Polycyclic scents New polycyclic Diels-Alder adducts which are formed on reaction of 8-vinyl-tricyclo-[5,2,1,02,6 ]-dec-8-ene or 8-hydroxy-8-vinyl-tricyclo-[5,2,1,02,6 ]-decane with alkenes or alkynes having one or two activating substituents, e.g., -... | 02/28/1978 |
| 4067906 | Novel process for the synthesis of tricyclo[6.2.2.03,8 ]dodecane derivatives A novel process for the preparation of tricyclo[6.2.2.03,8 ]dodecane derivatives is presented. This novel process is applied to the synthesis of the odorant 4-acetyl-1,7,7-trimethyltricyclo[6.2.2.03,8 ]-3-dodecene, also known as ... | 01/10/1978 |
