Patent classifications
C07C47/27
Method for synthesizing novel compounds derived from 3-hydroxy-cyclopentyl acetic acid
The present invention relates to compounds of formula (I): ##STR00001##
in which R1 is a hydrogen atom, a phenyl radical, or a straight or branched, saturated or unsaturated hydrocarbon radical having 1 to 8 carbon atoms.
METHOD FOR SYNTHESIZING NOVEL COMPOUNDS DERIVED FROM 3-HYDROXY-CYLOPENTYL ACETIC ACID
The present invention relates to compounds of formula (I):
##STR00001##
in which R1 is a hydrogen atom, a phenyl radical, or a straight or branched, saturated or unsaturated hydrocarbon radical having 1 to 8 carbon atoms.
METHOD FOR SYNTHESIZING NOVEL COMPOUNDS DERIVED FROM 3-HYDROXY-CYLOPENTYL ACETIC ACID
The present invention relates to compounds of formula (I):
##STR00001##
in which R1 is a hydrogen atom, a phenyl radical, or a straight or branched, saturated or unsaturated hydrocarbon radical having 1 to 8 carbon atoms.
Composition having a muguet odor
A composition of matter comprising a) at least one compound of formula ##STR00001## in the form of any one of its isomers or a mixture thereof; wherein R.sup.1 represents a hydrogen atom or a C.sub.1-2 alkyl group; and R represents a group of formula CH.sub.2C(Me).sub.2OH; with R being, relative to position 1, a meta, a para substituent of the aromatic ring or a mixture thereof; and b) at least one compound of formula ##STR00002## in the form of any one of its isomers or a mixture thereof; wherein R.sup.1 and R have the same meaning as defined in formula (I);
their uses as perfuming ingredients as well as perfuming composition and consumer products including such a composition of matter and a process to prepare the composition.
Composition having a muguet odor
A composition of matter comprising a) at least one compound of formula ##STR00001## in the form of any one of its isomers or a mixture thereof; wherein R.sup.1 represents a hydrogen atom or a C.sub.1-2 alkyl group; and R represents a group of formula CH.sub.2C(Me).sub.2OH; with R being, relative to position 1, a meta, a para substituent of the aromatic ring or a mixture thereof; and b) at least one compound of formula ##STR00002## in the form of any one of its isomers or a mixture thereof; wherein R.sup.1 and R have the same meaning as defined in formula (I);
their uses as perfuming ingredients as well as perfuming composition and consumer products including such a composition of matter and a process to prepare the composition.
Composition having a muguet odor
A composition of matter comprising a) at least one compound of formula ##STR00001## in the form of any one of its isomers or a mixture thereof; wherein R.sup.1 represents a hydrogen atom or a C.sub.1-2 alkyl group; and R represents a group of formula CH.sub.2C(Me).sub.2OH; with R being, relative to position 1, a meta, a para substituent of the aromatic ring or a mixture thereof; and b) at least one compound of formula ##STR00002## in the form of any one of its isomers or a mixture thereof; wherein R.sup.1 and R have the same meaning as defined in formula (I);
their uses as perfuming ingredients as well as perfuming composition and consumer products including such a composition of matter and a process to prepare the composition.
Composition having a muguet odor
A composition of matter including: a) at least one compound of formula (I) ##STR00001## in the form of any one of its isomers or a mixture thereof; wherein R.sup.1 represents a hydrogen atom or a C.sub.1-2 alkyl group; R.sup.2 represents a hydrogen atom or a methyl group; and R represents a group of formula [CH.sub.2].sub.nC(Me).sub.2OH, wherein n is 0, 1 or 2; with R being, relative to position 1, an ortho, meta or para substituent of the aromatic ring; and b) at least one compound of formula ##STR00002## in the form of any one of its isomers or a mixture thereof; wherein R.sup.1, R.sup.2 and R have the same meaning as defined in formula (I);
uses of the composition of matter as perfuming ingredients, perfuming compositions and in consumer products, along with a process to prepare the composition of matter.
Composition having a muguet odor
A composition of matter including: a) at least one compound of formula (I) ##STR00001## in the form of any one of its isomers or a mixture thereof; wherein R.sup.1 represents a hydrogen atom or a C.sub.1-2 alkyl group; R.sup.2 represents a hydrogen atom or a methyl group; and R represents a group of formula [CH.sub.2].sub.nC(Me).sub.2OH, wherein n is 0, 1 or 2; with R being, relative to position 1, an ortho, meta or para substituent of the aromatic ring; and b) at least one compound of formula ##STR00002## in the form of any one of its isomers or a mixture thereof; wherein R.sup.1, R.sup.2 and R have the same meaning as defined in formula (I);
uses of the composition of matter as perfuming ingredients, perfuming compositions and in consumer products, along with a process to prepare the composition of matter.
Composition having a muguet odor
A composition of matter including: a) at least one compound of formula (I) ##STR00001## in the form of any one of its isomers or a mixture thereof; wherein R.sup.1 represents a hydrogen atom or a C.sub.1-2 alkyl group; R.sup.2 represents a hydrogen atom or a methyl group; and R represents a group of formula [CH.sub.2].sub.nC(Me).sub.2OH, wherein n is 0, 1 or 2; with R being, relative to position 1, an ortho, meta or para substituent of the aromatic ring; and b) at least one compound of formula ##STR00002## in the form of any one of its isomers or a mixture thereof; wherein R.sup.1, R.sup.2 and R have the same meaning as defined in formula (I);
uses of the composition of matter as perfuming ingredients, perfuming compositions and in consumer products, along with a process to prepare the composition of matter.
SUBSTITUTED AROMATIC COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS THEREOF
Compounds of Formula I or II, methods of preparation and of use thereof. Formula I has a core aromatic group with substituents as follows: Formula (I) wherein G.sub.1 is (CH.sub.2).sub.nC(R.sub.1)(R.sub.2)OH, (CH.sub.2).sub.n; CHO, (CH.sub.2).sub.nC(O)NR.sub.1R.sub.2, (CH.sub.2).sub.nCH (R.sub.1)NR.sub.1R.sub.2, (CH.sub.2).sub.nC(O)OR.sub.3, (CH.sub.2).sub.nCH(R.sub.1)OR.sub.3, or (CH.sub.2).sub.nC(O)R.sub.3; G.sub.2 and G.sub.4 are independently H, OH, F, or Cl, where G.sub.2 can also be NH.sub.2; G.sub.3 and G.sub.5 are independently (H, F, Cl, OH, (CH.sub.2).sub.n-optionally substituted heterocycle, (CH.sub.2).sub.n-optionally substituted phenyl, (CH.sub.2).sub.nC.sub.3H.sub.5, optionally substituted C.sub.1-C.sub.6 alkyl, optionally substituted C.sub.2-C.sub.6 alkenyl, C(O)R.sub.3, or CH(OH)R.sub.3; and G.sub.6 is H, F, Cl, OH, (CH.sub.2).sub.n-optionally substituted heterocycle, (CH.sub.2).sub.n-optionally substituted phenyl, or (CH.sub.2).sub.nCOOH, wherein ?n is an integer selected from 0 to 5, ?R.sub.1 and R.sub.2 are independently selected from H and optionally substituted C.sub.1-C.sub.6 alkyl group, and ?R.sub.3 is an optionally substituted C.sub.1-C.sub.6 alkyl group or when present on G.sub.1 forms a lactone with the core aromatic group, or a pharmaceutically acceptable salt thereof.
##STR00001##