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公开(公告)号：US20170283737A1
公开(公告)日：2017-10-05
申请号：US15631647
申请日：2017-06-23
Applicant: FIRMENICH SA
Inventor： Brinda INDRADAS , Gilbert VIRTUCIO , Gary WOMACK
IPC: C11B9/00 , C07C43/215 , C07C43/166 , C07C43/23 , C11D3/50 , C11D3/00
Abstract: A compound is provided of Formula (I) wherein R1 represents a C3 to C20 hydrocarbon group derived from an alcohol of formula R1OH, from a formate of formula R1OCH═O, or a cinnamyl aldehyde of Formula (II) wherein a compound of Formula I is capable of releasing a compound, when oxidized, selected from the group consisting of a fragrant alcohol of formula R1OH, a fragrant formate ester of formula R1OCH═O and aryl aldehyde of Formula (III) wherein R2 is, independently, hydrogen atom, hydroxyl group, optionally substituted C1-C6 alkyl group, C1-C6 alkoxy group, or —O(C═O)CH(CH3)2 wherein any two of R2 may form an optionally substituted 5 or 6 membered ring. The compounds are useful for example as a precursor for the prolonged delivery or release of fragrant compounds such as fragrant alcohols, fragrant aldehydes or fragrant formates.
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公开(公告)号：US20250042871A1
公开(公告)日：2025-02-06
申请号：US18697162
申请日：2022-11-02
Applicant: FIRMENICH SA
Inventor： Gary WOMACK , Andreas HERRMANN
IPC: C07D319/06 , A61K8/49 , A61Q5/02 , A61Q5/12 , A61Q13/00 , A61Q19/10 , C07D317/12 , C07D317/72 , C11D3/00 , C11D3/20 , C11D3/50
Abstract: Described herein are compounds of formula (I), a delivery system based on photoresponsive cyclic acetal or ketal compounds capable of liberating in a controlled manner active volatile carbonyl compounds into the surrounding upon exposure to light. Also described herein are methods of using the compounds in perfumery, as well as the perfuming compositions or perfumed consumer products including the compounds.
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Patent Agency Ranking
公开(公告)号：US20230210735A1
公开(公告)日：2023-07-06
申请号：US18000982
申请日：2021-06-09
Applicant: Firmenich SA
Inventor： Ying WANG , Gary WOMACK , Jana PIKA , Michael CALANDRA , Dushanee SRIYARATHNE
Abstract: The various aspects presented herein relate to methods and compositions for the reduction, prevention, and/or inhibition of old person smell.
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公开(公告)号：US20230024269A1
公开(公告)日：2023-01-26
申请号：US17755686
申请日：2020-12-18
Applicant: FIRMENICH SA
Inventor： Gary WOMACK , Andreas HERRMANN
IPC: C11B9/00
Abstract: Described herein is a perfuming composition including at least two pro-perfume compounds selected from: a pro-perfume compound releasing a perfume compound upon exposure to light, a pro-perfume compound releasing a perfume compound upon exposure to air/oxygen, a pro-perfume compound releasing a perfume compound upon exposure to heat, a pro-perfume compound releasing a perfume compound upon exposure to moisture, and a pro-perfume compound releasing a perfume compound upon exposure to enzymes. Also described herein is a perfumed consumer product including such a perfuming composition, as well as the use of the perfuming composition for improving, enhancing, conferring, and/or modifying the fragrance impression and/or fragrance intensity of a consumer product.
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公开(公告)号：US20240016727A1
公开(公告)日：2024-01-18
申请号：US18249717
申请日：2021-09-21
Applicant: Firmenich SA
Inventor： Addi FADEL , Artem KIRSHON , Gary WOMACK
CPC classification number: A61K8/92 , A61Q5/00 , A61Q15/00 , A61Q19/00 , A61K2800/77
Abstract: The present invention relates to the field of perfumery. More particularly, it concerns a consumer product comprising at least one compound of formula (I) and, optionally, a personal care active base. Moreover, the present invention relates to a method of imparting a long-lasting odor, in particular green odor, to surfaces, such as skin or hair.
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公开(公告)号：US20210395638A1
公开(公告)日：2021-12-23
申请号：US17290804
申请日：2019-10-31
Applicant: Firmenich SA
Inventor： Michael CALANDRA , Ying WANG , Dushanee SRIYARATHNE , Gary WOMACK , Florian DE NANTEUIL , Rutger VAN SLEEUWEN , Brian MACDOUGALL , Tieu-Vey LAM , Sylvie BRETON
Abstract: The various aspects presented herein relate to methods for the reduction, prevention and/or inhibition of the oxidation of perfume ingredients, formulated perfumes, formulated body care products, formulated skin care products, formulated homecare products, essential oils, food raw materials, formulated food products and natural extracts.
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公开(公告)号：US20160122271A1
公开(公告)日：2016-05-05
申请号：US14889858
申请日：2014-05-05
Applicant: FIRMENICH SA
Inventor： Brinda INDRADAS , Gilbert VIRTUCIO , Gary WOMACK
IPC: C07C43/166 , C07C43/215 , C11B9/00 , C11D3/50
CPC classification number: C11B9/0061 , C07C29/50 , C07C43/166 , C07C43/215 , C07C43/23 , C07C45/36 , C07C45/37 , C07C2601/08 , C07C2601/16 , C11B9/0003 , C11B9/0015 , C11B9/0019 , C11D3/001 , C11D3/507 , C07C67/39 , C07C69/06 , C07C69/07 , C07C33/025 , C07C47/54 , C07C47/232 , C07C47/575 , C07C31/125 , C07C33/02 , C07C33/03 , C07C35/06 , C07C47/542 , C07C33/20
Abstract: A compound is provided of Formula (I), wherein R1 represents a C3 to C20 hydrocarbon group derived from an alcohol of formula R1OH, from a formate of formula R1OCH═O, or a cinnamyl aldehyde of Formula (II) wherein a compound of Formula I is capable of releasing a compound, when oxidized, selected from the group consisting of a fragrant alcohol of formula R1OH, a fragrant formate ester of formula R1OCH=0 and aryl aldehyde of Formula (III), wherein R2 is, independently, hydrogen atom, hydroxyl group, optionally substituted C1-C6 alkyl group, C1-C6 alkoxy group, or -0(C=0)CH(CH3)2 wherein any two of R2 may form an optionally substituted 5 or 6 membered ring. The compounds are useful for example as a precursor for the prolonged delivery or release of fragrant compounds such as fragrant alcohols, fragrant aldehydes or fragrant formates.
Abstract translation: 由式（I）表示的化合物，其中R1表示衍生自式R1OH的醇，式R1OCH = O的甲酸酯或式（Ⅱ）的肉桂醛的C3至C20烃基，其中式 当氧化时，我能够释放化合物，其选自式为R1OH的芳香醇，式R1OCH = 0的芳香甲酸酯和式（III）的芳基醛，其中R2独立地为氢原子 ，羟基，任选取代的C 1 -C 6烷基，C 1 -C 6烷氧基或-O（C = O）CH（CH 3）2，其中任何两个R 2可以形成任选取代的5或6元环。 该化合物可用作例如芳香化合物如芳香醇，芳香醛或芳香甲酸酯延长递送或释放的前体。
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