公开(公告)号：US20190276769A1

公开(公告)日：2019-09-12

申请号：US16345072

申请日：2018-01-17

Applicant: FIRMENICH SA

Inventor： Lionel SAUDAN ,  Francesco SANTORO ,  Eric WALTHER

IPC: C11B9/00 ,  C07C45/50 ,  C07C47/27

Abstract: A composition of matter comprising a) at least one compound of formula in the form of any one of its isomers or a mixture thereof; wherein R1 represents a hydrogen atom or a C1-2 alkyl group; and R represents a group of formula —CH2C(Me)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 in the form of any one of its isomers or a mixture thereof; wherein R1 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.

公开(公告)号：US20230271911A1

公开(公告)日：2023-08-31

申请号：US18006721

申请日：2021-07-20

Applicant: Firmenich SA

Inventor： Anthony Alexander BIRKBECK ,  Atulkumar MANVAR ,  Eric WALTHER

IPC: C07C47/238 ,  C07C45/29 ,  C07C43/307 ,  C07C43/303 ,  C07C41/56

CPC classification number: C07C47/238 ,  C07C45/29 ,  C07C43/307 ,  C07C43/303 ,  C07C41/56 ,  C07C2602/08

Abstract: The present invention relates to the field of perfumery. More particularly, it concerns valuable new chemical intermediates for producing perfuming ingredients. Moreover, the present invention also comprises a process for producing compound of formula (I).

公开(公告)号：US20190249111A1

公开(公告)日：2019-08-15

申请号：US16342089

申请日：2018-01-17

Applicant: FIRMENICH SA

Inventor： Eric WALTHER ,  Julien COULOMB

IPC: C11B9/00 ,  C07C45/45 ,  C07C47/27

Abstract: A composition of matter including: a) at least one compound of formula (I) in the form of any one of its isomers or a mixture thereof; wherein R1 represents a hydrogen atom or a C1-2 alkyl group; R2 represents a hydrogen atom or a methyl group; and R represents a group of formula —[CH2]nC(Me)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 in the form of any one of its isomers or a mixture thereof; wherein R1, R2 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.