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    Use of cycloaliphatic ketones as perfuming and flavoring ingredients
    2.
    发明授权
    Use of cycloaliphatic ketones as perfuming and flavoring ingredients 失效
    使用脂环族酮作为加香和调味成分

    公开(公告)号：US4990496A

    公开(公告)日：1991-02-05

    申请号：US305815

    申请日：1989-02-03

    申请人： Charles Fehr ,  Jose Galindo

    发明人： Charles Fehr ,  Jose Galindo

    IPC分类号： A23L2/00 ,  A23L29/00 ,  A24B15/28 ,  A61K8/35 ,  A61Q13/00 ,  C07B31/00 ,  C07B53/00 ,  C07C45/00 ,  C07C45/42 ,  C07C45/67 ,  C07C49/21 ,  C07C49/557 ,  C07C67/00 ,  C07C403/00 ,  C11B9/00

    CPC分类号： C07C403/08 ,  C07C403/16 ,  C11B9/0034 ,  C07B2200/07 ,  C07C2101/16

    摘要： Optically active isomers of alpha-damascone of formula ##STR1## wherein the wavy line designates a C--C bond of cis or trans configuration and its 3-buten-1-one derivative are new compounds having utility in the perfume and flavor industry. They can be prepared starting from an enolate of formula ##STR2## where the wavy line has the meaning given above and Me designates an alkali metal, preferably lithium or magnesium, by treating said enolate with a bifunctional nitrogen derivative of formula ##STR3## where the asterisk identifies a center of chirality;index n stands for zero or 1;each of symbols R.sup.0 and R.sup.1 defines a linear or branched alkyl or aralkyl radical, or one of them represents a hydrogen atom and the other an alkyl radical as defined above;each of symbols R.sup.2 and R.sup.3 represents a linear or branched alkyl radical, or one of them represents a hydrogen atom and the other an alkyl such as defined above; andZ designates an OH group or a divalent radical of formula HN-C(O), the nitrogen atom of which is bound to the carbon atom at position 3 and the carbonyl group is bound to the nitrogen atom at position 1;and wherein the nitrogen atom at position 1 can be optionally bound to a benzylic group of a polystyrenic resin; hydrolyzing the reaction mixture and isomerizing it by means of an isomerization agent.Cycloaliphatic ketones (I) are also prepared starting from an organo-magnesium compound of formula ##STR4## where the wavy line has the above given meaning and X designates a halogen atom, by treating said compound with one equivalent of a lithium alkoxide.

    摘要翻译： 其中波浪线表示顺式或反式构型的C-C键及其3-丁烯-1-酮衍生物的式（I）的α-大黄酮的光学活性异构体是在香料和香料工业中具有效用的新化合物。 它们可以从式（II）的烯醇化物开始制备，其中波浪线具有上述含义，Me表示碱金属，优选锂或镁，通过用式（III）其中星号识别手性中心; 索引n代表零或1; 符号R0和R1各自定义为直链或支链烷基或芳烷基，或其中一个表示氢原子，另一个表示如上定义的烷基; 符号R2和R3各自表示直链或支链烷基，或者其中一个表示氢原子，另一个表示如上定义的烷基; Z表示OH基团或式HN-C（O）的二价基团，其氮原子与第3位的碳原子结合，羰基与位置1的氮原子结合; 并且其中位置1的氮原子可以任选地与聚苯乙烯树脂的苄基结合; 水解反应混合物并通过异构化剂将其异构化。 环化酮（I）也可以由式（Ⅳ）的有机镁化合物开始制备，其中波浪线具有上述含义并且X表示卤素原子，通过用1当量的烷氧基锂处理所述化合物 。

    Use of unsaturated aliphatic esters in perfumery
    5.
    发明授权
    Use of unsaturated aliphatic esters in perfumery 失效
    在香料中使用不饱和脂肪族酯

    公开(公告)号：US5814598A

    公开(公告)日：1998-09-29

    申请号：US936196

    申请日：1997-09-23

    申请人： Charles Fehr ,  Jose Galindo

    发明人： Charles Fehr ,  Jose Galindo

    IPC分类号： A61K8/37 ,  A61Q13/00 ,  C11B9/00 ,  A61K7/46

    CPC分类号： C11B9/0019

    摘要： The compounds of formula ##STR1## having a double bond in one of the positions indicated by the dotted lines, are useful as perfuming ingredients for the preparation of perfuming compositions and perfumed articles, to which they impart a refreshing and natural chamomile-like character.

    摘要翻译： 在虚线表示的一个位置具有双键的式（I）化合物可用作制备加香组合物和香料制品的加香成分，它们赋予清爽和天然的洋甘菊 - 喜欢角色

    Process for the preparation of cycloaliphatic aldehydes
    7.
    发明授权
    Process for the preparation of cycloaliphatic aldehydes 失效
    制备脂环族醛的方法

    公开(公告)号：US4868340A

    公开(公告)日：1989-09-19

    申请号：US91639

    申请日：1987-09-01

    申请人： Charles Fehr ,  Jose Galindo

    发明人： Charles Fehr ,  Jose Galindo

    IPC分类号： C07C45/00 ,  C07C45/41 ,  C07C45/42 ,  C07C45/51 ,  C07C45/54 ,  C07C47/42 ,  C07C47/45 ,  C07C67/00

    CPC分类号： C07C45/41 ,  C07C45/511 ,  C07C45/512 ,  C07C45/54 ,  C07C47/42 ,  C07C47/45

    摘要： Process for the preparation of cycloaliphatic aldehydes of formula ##STR1## having either an isolated double bond in position 1 or 2 (endocyclic or exocyclic), or two conjugated double bonds in position 1 and 3 or 2(exocyclic) and 3 of the ring as indicated by the dotted lines, which process consists in subjecting to a deprotonation an ester of formula ##STR2## wherein the dotted lines have the above given meaning and Y designates an oxygen atom or a sulphur atom and R' stands for a linear or branched alkyl radical or a substituted or unsubstituted phenyl group, followed by H.sup..crclbar. addition and hydrolysis.

    摘要翻译： 制备具有位置1或2中的分离双键（内环或环外）或位置1和3或2（环外）的两个共轭双键的式（I）的脂环族醛的方法， 由虚线表示的环，该方法包括对式（II）的酯进行去质子化，其中虚线具有上述含义，Y表示氧原子或硫原子，R'表示 对于直链或支链烷基或取代或未取代的苯基，然后进行H（ - ）加成和水解。

    COMPOUNDS FOR A CONTROLLED RELEASE OF ACTIVE MOLECULES
    8.
    发明申请
    COMPOUNDS FOR A CONTROLLED RELEASE OF ACTIVE MOLECULES 有权
    用于控制释放活性分子的化合物

    公开(公告)号：US20090181878A1

    公开(公告)日：2009-07-16

    申请号：US12392909

    申请日：2009-02-25

    申请人： Charles Fehr ,  Arnaud Struillou ,  Jose Galindo

    发明人： Charles Fehr ,  Arnaud Struillou ,  Jose Galindo

    IPC分类号： A61K8/35 ,  C07C49/00 ,  C07C69/74 ,  A61K8/37 ,  A61K8/46 ,  A61Q13/00

    CPC分类号： C11D3/507 ,  A61K2800/57 ,  C11B9/0015

    摘要： The present invention relates to the field of perfumery. More particularly, it concerns compounds comprising at least one β-oxy or β-thio carbonyl moiety capable of liberating a perfuming molecule such as, for example, an α,β-unsaturated ketone, aldehyde or carboxylic ester. The present invention concerns also the use of the compounds in perfumery as well as the perfuming compositions or perfumed articles comprising the invention's compounds.

    摘要翻译： 本发明涉及香料领域。 更具体地说，本发明涉及包含至少一个能够释放加香分子（例如α，β-不饱和酮，醛或羧酸酯）的β-氧基或β-硫代羰基部分的化合物。 本发明还涉及化合物在香料中的用途以及包含本发明化合物的加香组合物或加香制品。

    Aromatic compounds, a process for preparation thereof and use of same as perfuming ingredients
    9.
    发明授权
    Aromatic compounds, a process for preparation thereof and use of same as perfuming ingredients 失效

    公开(公告)号：US5324875A

    公开(公告)日：1994-06-28

    申请号：US911447

    申请日：1992-07-10

    申请人： Charles Fehr ,  Jose Galindo

    发明人： Charles Fehr ,  Jose Galindo

    IPC分类号： A61K8/33 ,  A61K8/35 ,  A61Q13/00 ,  C07C13/48 ,  C07C45/00 ,  C07C45/28 ,  C07C45/29 ,  C07C45/30 ,  C07C45/46 ,  C07C45/51 ,  C07C45/61 ,  C07C45/67 ,  C07C45/69 ,  C07C47/546 ,  C07C49/792 ,  C11B9/00 ,  C11D3/50 ,  C11D9/44 ,  D06M23/00 ,  D06M23/02 ,  C07C13/38 ,  C07C13/547

    CPC分类号： C11B9/0053 ,  C07C13/48 ,  C07C45/004 ,  C07C45/28 ,  C07C45/305 ,  C07C45/513 ,  C07C45/673 ,  C07C45/676 ,  C07C45/69 ,  C07C47/546 ,  C07C49/792 ,  C07C2102/10 ,  C07C2103/16

    摘要： Compound of formula ##STR1## wherein a) indexes m and n are identical and stand each for an integer number equal to zero, symbols R.sup.1 and R.sup.2 are identical and represent each a hydrogen atom, or are different and represent each a hydrogen atom or a methyl radical, symbols R.sup.5 and R.sup.8 stand each for a methyl radical, symbols R.sup.6 and R.sup.7 can be identical or different and designate each a hydrogen atom or a methyl radical and, either symbol R.sup.4 represents a methyl radical and symbol R.sup.3 stands for a hydrogen atom or a methyl radical, or symbols R.sup.3 and R.sup.4 represent each a methylene radical belonging to a ring such as indicated by the dotted line, with the proviso that the following combinations are excluded:1. R.sup.1 =R.sup.2 =R.sup.3 =R.sup.6 =R.sup.7 =H, or2. R.sup.1 =R.sup.2 =R.sup.3 =H and R.sup.6 or R.sup.7 =CH.sub.3, or3. R.sup.2 =CH.sub.3 and R.sup.3 =R.sup.6 =R.sup.7 =H, or4. R.sup.2 =CH.sub.3 and R.sup.3 =H and R.sup.6 or R.sup.7 =CH.sub.3, or5. R.sup.1 =R.sup.3 =CH.sub.3, or6. R.sup.3 =R.sup.4 =CH.sub.2 and R.sup.2 or R.sup.7 =CH.sub.3 ; or whereinb) indexes m and n are different and define each an integer number equal to 0 or 1, symbol R.sup.2 stands for a hydrogen atom or a methyl radical, symbols R.sup.1 and R.sup.3 designate each a hydrogen atom, symbol R.sup.4 represents a methyl radical and, either symbols R.sup.5 and R.sup.6 are identical (n=1) and represent each a methylene radical belonging to a ring such as indicated by the dotted line, R.sup.7 representing a hydrogen atom and R.sup.8 a methyl radical, or symbol R.sup.5 stands for a methyl radical and symbol R.sup.6 for a hydrogen atom, R.sup.7 and R.sup.8 being then identical (m=1) and designating each a methylene radical belonging to a ring such as indicated by the dotted line;or any mixture of two or more structural isomers of formula (I).Compounds (I) develop odor notes of the musky type and can therefore be used as active ingredients in perfuming compositions and perfumed articles of varied nature.A process for the preparation of compounds (I) is described.

    Aromatic compounds, a process for preparation thereof and use of same as perfuming ingredients
    10.
    发明授权
    Aromatic compounds, a process for preparation thereof and use of same as perfuming ingredients 失效

    公开(公告)号：US5185318A

    公开(公告)日：1993-02-09

    申请号：US817223

    申请日：1992-01-06

    申请人： Charles Fehr ,  Jose Galindo

    发明人： Charles Fehr ,  Jose Galindo

    IPC分类号： C07C13/48 ,  C07C45/00 ,  C07C45/28 ,  C07C45/30 ,  C07C45/51 ,  C07C45/67 ,  C07C45/69 ,  C07C47/546 ,  C07C49/792 ,  C11B9/00

    CPC分类号： C11B9/0053 ,  C07C13/48 ,  C07C45/004 ,  C07C45/28 ,  C07C45/305 ,  C07C45/513 ,  C07C45/673 ,  C07C45/676 ,  C07C45/69 ,  C07C47/546 ,  C07C49/792 ,  C07C2102/10 ,  C07C2103/16

    摘要： Compound of formula ##STR1## wherein a) indexes m and n are identical and stand each for an integer number equal to zero, symbols R.sup.1 and R.sup.2 are identical and represent each a hydrogen atom, or are different and represent each a hydrogen atom or a methyl radical, symbols R.sup.5 and R.sup.8 stand each for a methyl radical, symbols R.sup.6 and R.sup.7 can be identical or different and designate each a hydrogen atom or a methyl radical and, either symbol R.sup.4 represents a methyl radical and symbol R.sup.3 stands for a hydrogen atom or a methyl radical, or symbols R.sup.3 and R.sup.4 represent each a methylene radical belonging to a ring such as indicated by the dotted line, with the proviso that the following combinations are excluded:1. R.sup.1 =R.sup.2 =R.sup.3 =R.sup.6 =R.sup.7 =H, or2. R.sup.1 =R.sup.2 =R.sup.3 =H and R.sup.6 or R.sup.7 =CH.sub.3, or3. R.sup.2 =CH.sub.3 and R.sup.3 =R.sup.6 =R.sup.7 =H, or4. R.sup.2 =CH.sub.3 and R.sup.3 =H and R.sup.6 or R.sup.7 =CH.sub.3, or5. R.sup.1 =R.sup.3 =CH.sub.3, or6. R.sup.3 =R.sup.4 =CH.sub.2 and R.sup.2 or R.sup.7 =CH.sub.3 ;or whereinb) indexes m and n are different and define each an integer number equal to 0 or 1, symbol R.sup.2 stands for a hydrogen atom or a methyl radical, symbols R.sup.1 and R.sup.3 designates each a hydrogen atom, symbol R.sup.4 represents a methyl radical and, either symbols R.sup.5 and R.sup.6 are identical (n=1) and represent each a methylene radical belonging to a ring such as indicated by the dotted line, R.sup.7 representing a hydrogen atom and R.sup.8 a methyl radical, or symbol R.sup.5 stands for a methyl radical and symbol R.sup.6 for a hydrogen atom, R.sup.7 and R.sup.8 being then identical (m=1) and designating each a methylene radical belonging to a ring such as indicated by the dotted line;or any mixture of two or more structural isomers of formula (I).Compounds (I) develop odor notes or the musky type and can therefore be used as active ingredients in perfruming compositions and perfumed articles of varied nature.A process for the preparation of compound (I) is described.