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    CONSUMER PRODUCTS CONTAINING PRO-FRAGRANCES
    2.
    发明申请
    CONSUMER PRODUCTS CONTAINING PRO-FRAGRANCES 审中-公开
    消费品包含PRO-FRAGRANCES

    公开(公告)号：US20130324450A1

    公开(公告)日：2013-12-05

    申请号：US14000341

    申请日：2012-02-20

    申请人： Daniel Reichlin ,  Eric Frerot ,  Philippe Laurent Schneider

    发明人： Daniel Reichlin ,  Eric Frerot ,  Philippe Laurent Schneider

    IPC分类号： C11D3/50

    CPC分类号： C11D3/50 ,  C11D3/3427 ,  C11D3/3481 ,  C11D3/349

    摘要： The invention relates to novel liquid compositions, comprising: a) a liquid base intended for the treatment of surfaces, in particular fabrics or hard surfaces; b) at least one sulfur-containing compound of formula wherein R1 and R2 represent, separately and independently of each other, a hydrogen atom, a halogen atom, preferably chlorine, a C1-C4 linear or branched alkyl group, an amino group or a benzylamino group; or, alternatively, R1 and R2 are taken together to represent a phenyl or pyridine ring, possibly substituted with one to four C1-C4 linear or branched alkyl or alkenyl groups and/or one to two halogen atoms, preferably chlorine atoms; and R3 represents a hydrogen atom, an alkali metal atom, in particular Na or k, a phenyl or benzyl group possibly substituted with one or two halogen atoms and/or one or two methyl, trifluoromethyl, methoxy or amino groups, an amine group, or a C1-C8 unsaturated, linear, branched or cyclic hydrocarbon group possibly substituted with one or two nitrogen, oxygen or halogen atoms; c) at least one sulfur-containing pro-fragrance compound; and d) one or more perfuming co-ingredients; and wherein the composition has a pH comprised between 1 and 8. The compositions can be advantageously used in methods of treatment of fabric and household surfaces, to impart thereto a fresh, odor stable and long-lasting fragrance. They also show a stable out of the bottle odor, without any off-odor notes, independently of the duration of storage of the bottled liquid products.

    摘要翻译： 本发明涉及新的液体组合物，其包括：a）用于处理表面，特别是织物或硬表面的液体基料; b）至少一种下式的含硫化合物，其中R 1和R 2彼此独立地且独立地表示氢原子，卤素原子，优选氯，C 1 -C 4直链或支链烷基，氨基或 苄基氨基; 或者可选地，R 1和R 2一起表示苯基或吡啶环，其可以被一至四个C 1 -C 4直链或支链烷基或烯基和/或一至两个卤素原子，优选氯原子取代; R 3表示氢原子，碱金属原子，特别是Na或k，可被一个或两个卤素原子和/或一个或两个甲基，三氟甲基，甲氧基或氨基取代的苯基或苄基，胺基， 或可被一个或两个氮，氧或卤原子取代的C1-C8不饱和的，直链的，支链的或环状的烃基; c）至少一种含硫的前香料化合物; 和d）一种或多种加香配料; 并且其中所述组合物具有1至8的pH。所述组合物可有利地用于处理织物和家庭表面的方法，赋予其新鲜，气味稳定和持久的香味。 它们还显示出瓶子气味中的稳定性，而没有任何异味的音符，与瓶装液体产品的储存持续时间无关。

    Esters comprising a secondary carbamoyl function and their use as odorant alcohol precursors
    6.
    发明授权
    Esters comprising a secondary carbamoyl function and their use as odorant alcohol precursors 有权
    酯包括二级氨基甲酰基官能团及其作为气味醇前体的用途

    公开(公告)号：US06677297B2

    公开(公告)日：2004-01-13

    申请号：US10106543

    申请日：2002-03-25

    申请人： Eric Frerot

    发明人： Eric Frerot

    IPC分类号： A61K746

    CPC分类号： C11D3/507 ,  C07C233/05 ,  C07C233/09 ,  C07C233/65 ,  C11D1/528

    摘要： The compounds of the formula in which the dotted line indicates the location of a single or double bond; R1 represents a radical derived from an odoriferous alcohol of the formula R1OH; R2 represents a hydrogen atom, a linear or branched, saturated or unsaturated C1-C30 hydrocarbon radical, or an aliphatic or aromatic cyclic compound having 5 or 6 carbon atoms, this radical R2 possibly comprising heteroatoms of oxygen, sulphur or nitrogen; the symbols R3, R4 and R4′, considered independently, represent a hydrogen atom, a linear or branched, saturated or unsaturated, if necessary substituted, C1 to C20 hydrocarbon radical possibly comprising one or more heteroatoms, or, when considered together with the carbon atoms to which they are bonded, can form aromatic or aliphatic monocyclic, bicyclic or tricyclic compounds, the radicals R3, R4 and R4′ possibly comprising functional groups of the ester and carbamoyl type so as to liberate several molecules of odoriferous alcohol R1OH per single molecule of precursor, are new compounds capable of liberating an odoriferous alcohol of the formula R1OH upon hydrolysis of the ester bond.

    摘要翻译： 单线的化合物，其虚线表示单键或双键的位置; R1表示衍生自式R 1 OH的有气味醇的基团; R2表示氢原子，直链或支链，饱和或不饱和的C1-C30烃基或具有5或6个碳原子的脂族或芳族环状化合物，该基团R2可能包含氧，硫或氮的杂原子; 独立考虑的符号R3，R4和R4'代表氢原子，直链或支链，饱和或不饱和的，如果必要的取代的C 1 -C 20烃基，其可能包含一个或多个杂原子，或当与碳一起考虑时 原子可以形成芳族或脂族单环，双环或三环化合物，基团R3，R4和R4'可能包含酯和氨基甲酰基类型的官能团，以便每个单一分子释放出几种含气味醇R1OH 的前体是在酯键水解时能够释放式R 1 OH的有气味醇的新化合物。

    TASTE MODIFYING PRODUCT
    7.
    发明申请
    TASTE MODIFYING PRODUCT 审中-公开
    品尝改性产品

    公开(公告)号：US20140106046A1

    公开(公告)日：2014-04-17

    申请号：US14125721

    申请日：2012-06-06

    申请人： Eric Frerot ,  Katia Aeberhardt

    发明人： Eric Frerot ,  Katia Aeberhardt

    IPC分类号： A23L1/226

    CPC分类号： A23L27/204 ,  A23L27/2052 ,  A23L27/88 ,  C07C235/34 ,  C07D317/60

    摘要： The present invention relates to the use of a compound according to formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein n is an integer from 0 to 2; the dotted line represents a carbon-carbon single or double bond; and each of R1 to R4, when taken independently from each other, represents a hydrogen atom or represents a R5 or OR5 group, R5 representing a C1 to C5, or even a C1 to C3, alkyl group; and optionally one of the groups R1 to R4 represents —OH; and/or when R1 and R2 are taken together, and/or R3 and R4 are taken together, represent a OCH2O group, provided said groups taken together are adjacent substituents of the phenyl group; as an ingredient to confer, enhance, improve or modify the kokumi or umami taste of a flavored article.

    摘要翻译： 本发明涉及式（I）化合物以其任何一种立体异构体或其混合物的形式的用途，其中n为0至2的整数; 虚线表示碳 - 碳单键或双键; R 1〜R 4各自独立地表示氢原子或表示R5或OR5基，R5表示C1〜C5，或甚至C1〜C3的烷基; 并且可选地，基团R 1至R 4中的一个表示-OH; 和/或当R 1和R 2一起时，和/或R 3和R 4一起代表OCH 2 O基团，条件是所述基团一起是苯基的相邻取代基; 作为赋予，增强，改进或改变调味品的口味或鲜味的成分。

    Cyclic compounds and their use as precursors of fragrant alcohols
    9.
    发明授权
    Cyclic compounds and their use as precursors of fragrant alcohols 失效
    环状化合物及其作为芳香醇前体的用途

    公开(公告)号：US06939835B2

    公开(公告)日：2005-09-06

    申请号：US10353919

    申请日：2003-01-30

    申请人： Eric Frerot ,  Jean-Yves Billard de Saint-Laumer ,  Otto Gräther

    发明人： Eric Frerot ,  Jean-Yves Billard de Saint-Laumer ,  Otto Gräther

    IPC分类号： A61K8/37 ,  A61K8/41 ,  A61K8/49 ,  A61Q13/00 ,  A61Q15/00 ,  C07C47/542 ,  C07C47/548 ,  C07C49/794 ,  C07C69/007 ,  C07C69/732 ,  C07C69/757 ,  C07C69/76 ,  C11D3/50 ,  C11D9/44 ,  A61K7/46

    CPC分类号： C07C69/76 ,  A61K8/37 ,  A61K8/41 ,  A61K8/4973 ,  A61Q13/00 ,  A61Q15/00 ,  C07C69/007 ,  C07C69/732 ,  C07C69/757

    摘要： Compounds of the formula in which the dotted lines indicate the position of single or double bonds, R1 represents a radical belonging to a fragrant alcohol of the formula R1OH, X represents a nucleophilic group selected from the group consisting of —OH, ═O, —NH2 or —NHR3, R3 representing a C1 to C6 straight-chain or branched hydrocarbon radical, saturated or unsaturated, or an aliphatic or aromatic ring having 5 or 6 carbon atoms, m and n define whole numbers within the range 0 to 2 such that the sum m+n is equal to 1 or 2, p defines a whole number with a value of 0 or 1, each of the symbols R2, R4, R5, R6, R7, taken independently, represents a hydrogen atom, a C1 to C4 straight-chain or branched hydrocarbon radical, saturated or unsaturated, optionally substituted and, taken two by two, they can form aromatic or aliphatic monocyclic, bicyclic or tricyclic substances with the carbon atoms to which they are bound, are compounds capable of releasing a fragrant alcohol of the formula R1OH upon hydrolysis of the ester bond.

    摘要翻译： 其中虚线表示单键或双键的位置的式的化合物R 1表示属于式R 1 OH的芳香族醇的基团，X 表示选自-OH，-O，-NH 2或-NHR 3的亲核基团，R 3代表C 具有5或6个碳原子的直链或支链烃基，饱和或不饱和的直链或支链烃基，m和n定义整数 范围0到2，使得和m + n等于1或2，p定义具有值0或1的整数，每个符号R 2，R 2， R 4，R 5，R 6，R 7，独立地表示氢原子，C 1 C 4〜C 4直链或支链烃基，饱和或不饱和的，任选取代的，并且以二分之一表示，它们可以形成芳族或脂族单环， 与其结合的碳原子的双环或三环物质是在酯键水解时能够释放式R 1 OH的芳香醇的化合物。