公开(公告)号：US20240343992A1

公开(公告)日：2024-10-17

申请号：US18682664

申请日：2022-08-10

Applicant: BASF SE

Inventor： Christoph STOCK ,  Ralf PELZER ,  Miriam BRU ROIG ,  Florian GARLICHS ,  Regina-Margareta BERG

IPC: C11B9/00 ,  A61K8/35 ,  A61Q13/00 ,  C07C49/597 ,  C07C49/643 ,  C11D3/20 ,  C11D3/50

CPC classification number: C11B9/003 ,  A61K8/35 ,  A61Q13/00 ,  C07C49/597 ,  C07C49/643 ,  C11B9/0042 ,  C11D3/2072 ,  C11D3/50 ,  C07C2601/10 ,  C07C2603/97

Abstract: The present invention relates to use of at least one compound of formula (I) as aroma ingredient. The compound of formula (I) is used to impart an aroma impression which is reminiscent of a sweet note, technical note, tobacco note, balsamic note, herbal note, fruity note, woody note, pine needle note, eucalyptus note, powdery note, or a combination of two or more notes to a composition and also enhancing and/or modifying the aroma of a composition. The present invention is further directed to a composition comprising compound of formula (I) and (i) at least one aroma chemical different from compound of formula (I) or (ii) at least one non-aroma chemical carrier, or (iii) both (i) and (ii).

公开(公告)号：US20240271058A1

公开(公告)日：2024-08-15

申请号：US18564638

申请日：2022-05-27

Applicant: BASF SE

Inventor： Mathias SCHELWIES ,  Bernhard BRUNNER ,  Ralf PELZER

IPC: C11B9/00 ,  C07D307/58

CPC classification number: C11B9/0076 ,  C07D307/58

Abstract: The present invention relates to a compound of formula (I) which is used as an aroma chemical to impart a sweet, tonka, acacia, woody kind of impression to a composition. The present invention further relates to the use of compound of formula (I) as an aroma chemical to impart a sweet, tonka, acacia and/or woody kind impression to a composition and also for enhancing and/or modifying the aroma of a composition. The present invention is further directed to a composition comprising at least one compound of formula (I) and (i) at least one aroma chemical different from the compound of formula (I) or (ii) at least one non-aroma chemical carrier, or (iii) both (i) and (ii).

公开(公告)号：US20240051905A1

公开(公告)日：2024-02-15

申请号：US18265699

申请日：2021-12-15

Applicant: BASF SE

Inventor： Ralf PELZER ,  Jens WITTENBERG ,  Wolfgang SIEGEL

IPC: C07C35/27 ,  C07C49/653 ,  C07C49/633

CPC classification number: C07C35/27 ,  C07C49/653 ,  C07C49/633 ,  C07C2602/10 ,  C07C2602/08 ,  C07C2602/40

Abstract: The present invention relates to new bicyclic compounds as aroma chemicals. Specifically, it relates to the use of bicyclic aroma compounds as an aroma chemical and also for enhancing and/or modifying the aroma of a composition.

公开(公告)号：US20230279560A1

公开(公告)日：2023-09-07

申请号：US18017680

申请日：2021-07-27

Applicant: BASF SE

Inventor： Axel KIRSTE ,  Ralf PELZER ,  Nicola Christiane AUST ,  Florian BIRK ,  Marco Alexander FRAATZ ,  Holger ZORN

IPC: C25B3/07 ,  C07C43/188 ,  C07C43/162 ,  C11B9/00 ,  C25B3/29 ,  C25B3/23

CPC classification number: C25B3/07 ,  C07C43/188 ,  C07C43/162 ,  C11B9/0015 ,  C25B3/29 ,  C25B3/23 ,  C07C2601/16 ,  C07C2601/14 ,  C07C2601/08 ,  C07C2602/32

Abstract: The invention relates to the use of terpene C1-C8-alkyl ether compositions and novel C1-C8-alkyl ethers of mono- and bicyclic terpenes as aroma chemicals, preferably as fragrances. The invention also relates to terpene C1-C8-alkyl ether compositions and novel C1-C8-alkyl ethers of mono- and bicyclic terpenes. The present invention also relates to a method for preparing C1-C8-alkyl ethers of mono- and bicyclic terpenes by electrolysis of mono- or polyunsaturated, non-aromatic, mono- or bicyclic terpene hydrocarbons.

公开(公告)号：US20220389348A1

公开(公告)日：2022-12-08

申请号：US17785933

申请日：2020-12-16

Applicant: BASF SE

Inventor： Fulvio Giacomo BRUNETTI ,  Christoph STOCK ,  Ralf PELZER ,  Silke WEYLAND ,  Florian GARLICHS ,  Maria Daniela GAMERO

IPC: C11B9/00

Abstract: The present invention relates to dodecandien-1-ol, dodecen-1-ol or mixtures thereof and a method of preparing same, to the use of dodecandien-1-ol, dodecen-1-ol or mixtures thereof as aroma chemical; to the use of dodecandien-1-ol, dodecen-1-ol or mixtures thereof for preparing an aroma chemical composition or for modifying the aroma character of an aroma chemical composition; to an aroma chemical composition containing dodecandien-1-ol, dodecen-1-ol or mixtures thereof; and to a method of preparing an aromatized composition or for modifying the aroma character of an aromatized composition.

公开(公告)号：US20220154099A1

公开(公告)日：2022-05-19

申请号：US17439521

申请日：2020-03-13

Applicant: BASF SE

Inventor： Heike BRUESER ,  Ralf PELZER ,  Florian GARLICHS ,  Silke WEYLAND

IPC: C11B9/00 ,  C11D3/50 ,  C11D7/26

Abstract: The present invention is directed to the use 4,8,11-dodecatrienal to impart a clean aroma impression to a composition. The present invention is further directed to compositions comprising 4,8,11-dodecatrienal and at least one aroma chemical as well as to compositions comprising 4,8,11-dodecatrienal and at least one further component selected from the group consisting of aroma chemicals, surfactants, oil components, anti-oxidants, deodorant-active agents and solvents, wherein the composition does not comprise 1,5,9-cyclododecatriene.

公开(公告)号：US20220089559A1

公开(公告)日：2022-03-24

申请号：US17543038

申请日：2021-12-06

Applicant: BASF SE

Inventor： Mathias SCHELWIES ,  Rocco PACIELLO ,  Ralf PELZER ,  Wolfgang SIEGEL

IPC: C07D307/92

Abstract: The present invention relates to a process for carbonylating allyl alcohols at low temperature, low pressure and/or low catalyst loading. In an alternative embodiment, an acylation product of the allyl alcohol is used for the carbonylation. The present invention likewise relates to the preparation of conversion products of these carbonylation products and specifically of (−)-ambrox.

公开(公告)号：US20210228459A1

公开(公告)日：2021-07-29

申请号：US17051092

申请日：2019-04-26

Applicant: BASF SE

Inventor： Miriam BRU ROIG ,  Manuel DANZ ,  Ralf PELZER ,  Florian GARLICHS

IPC: A61K8/37 ,  A61K8/33 ,  A61Q19/10 ,  A61Q11/00 ,  C11D3/50 ,  C11D11/00 ,  C11D3/20 ,  C11B9/00 ,  C07C67/08 ,  C07C69/16 ,  C07C69/08 ,  C07C69/28 ,  C07C41/09 ,  C07C43/178 ,  A23L27/20

Abstract: The present invention relates to the use of esters and/or ethers of 3-methyl-pentane-diol and unsaturated derivates thereof as aroma chemicals, to aroma chemical compositions comprising at least one ester of 3-methyl-pentan-diol and/or unsaturated derivates thereof and/or at least one ether of 3-methyl-pentan-diol and/or unsaturated derivates thereof and to a method for preparing an aroma chemical composition, in particular a fragranced composition, specifically a fragranced ready-to-use composition, which comprises incorporating at least one ester of 3-methyl-pentane-diol and/or one or more unsaturated derivates thereof and/or at least one ether 3-methyl-pentane-diol and/or one or more unsaturated derivates thereof into a composition, in particular into a ready-to-use composition. The present invention further relates to specific ethers of 3-methyl-pentane-diol and unsaturated derivates thereof and to specific esters of 3-methyl-pentane-diol, to specific mixtures of such compounds and to unsaturated derivates thereof and a method for their preparation.

公开(公告)号：US20210207057A1

公开(公告)日：2021-07-08

申请号：US17059017

申请日：2019-05-24

Applicant: BASF SE

Inventor： Miriam BRU ROIG ,  Manuel DANZ ,  Ralf PELZER

IPC: C11B9/00 ,  C07D407/04 ,  C07D409/04

Abstract: The present invention relates to the use of 2-furyl- and 2-thienyl-substituted di- and tetrahydropyrans of the formula (I) wherein the variables are as defined in the claims and the description, as aroma chemicals; to aroma chemical compositions comprising at least one 2-furyl- or 2-thienyl-substituted di- or tetrahydropyran and to a method for preparing an aroma chemical composition. The present invention further relates to specific 2-furyl- and 2-thienyl-substituted di- and tetrahydropyrans and to a method for their preparation.

公开(公告)号：US20190144899A1

公开(公告)日：2019-05-16

申请号：US15999299

申请日：2017-02-20

Applicant: BASF SE

Inventor： Michael BREUER ,  Wolfgang SIEGEL ,  Stefan RUEDENAUER ,  Ralf PELZER

IPC: C12P17/04

Abstract: The present invention relates to processes for the preparation of sclareolide and related compounds by the biocatalytic cyclization of polyunsaturated carboxylic acid compounds, in particular of homofarnesylic acid and related compounds; and to a process for the preparation of ambroxide via the biocatalytic cyclization of homofarnesylic acid to sclareolide.