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    PERFUMING INGREDIENTS WITH LILY OF THE VALLEY NOTE
    3.
    发明申请
    PERFUMING INGREDIENTS WITH LILY OF THE VALLEY NOTE 审中-公开

    公开(公告)号：WO2020098923A1

    公开(公告)日：2020-05-22

    申请号：PCT/EP2018/081104

    申请日：2018-11-13

    申请人： SYMRISE AG

    发明人： HÖLSCHER, Bernd ,  CHANDRASEKARAN, Vijayanand ,  KIERMASCH, Eva

    IPC分类号： C11B9/00 ,  A23L27/20 ,  C07C47/225 ,  C07C47/11

    摘要： The present invention primarily relates to the use of 3-(4-isobutyl-2-methyl-cyclohexyl)pro- panal, 3-(4-Isobutyl-6-methyl-cyclohexa-1,5-dien-1-yl)propanal, 3-(4-isobutyl-6-meth- ylene-cyclohexen-1-yl)propanal, or 3-(4-isobutyl-6-methyl-cyclohexen-1-yl)propanal as perfuming ingredients. Moreover, the present invention relates to perfume compositions and perfumed products comprising the before mentioned perfuming ingredients. Still more particularly, the invention relates to a method for producing said perfumed products and a method of imparting and/or increasing i) floral and/or ii) green and/or iii) lily of the valley odor characteristics to perfumed products. This invention also relates to 3-(4-isobutyl-2- methyl-cyclohexyl)propanal, 3-(4-Isobutyl-6-methyl-cyclohexa-1,5-dien-1-yl)propanal, 3- (4-isobutyl-6-methylene-cyclohexen-1-yl)propanal, or 3-(4-isobutyl-6-methyl-cyclohexen- -yl)propanaland a process for the preparation of said compounds.

    PROCESS FOR THE PRODUCTION OF ASPARTYLDIPEPTIDE ESTER DERIVATIVES, NOVEL INTERMEDIATES THEREFOR AND PROCESS FOR THE PRODUCTION OF THE INTERMEDIATES
    4.
    发明申请
    PROCESS FOR THE PRODUCTION OF ASPARTYLDIPEPTIDE ESTER DERIVATIVES, NOVEL INTERMEDIATES THEREFOR AND PROCESS FOR THE PRODUCTION OF THE INTERMEDIATES 审中-公开
    生产阿糖胞苷酯衍生物的方法及其生产中间体的其他中间体及其制备方法

    公开(公告)号：WO01025260A1

    公开(公告)日：2001-04-12

    申请号：PCT/JP2000/006626

    申请日：2000-09-26

    IPC分类号： A23L27/30 ,  C07K5/072 ,  C07K5/075 ,  A23L1/236 ,  C07C47/11

    CPC分类号： C07K5/06113 ,  A23L27/32

    摘要： Industrial and efficient processes for producing aspartyldipeptide ester derivatives of general formula (3) expected to serve as sweetener and aldehydes of general formulae (1) and (2) useful as intermediates for the production of the derivatives. Particularly, an industrial and efficient process for producing N-[N-[3-(3-hydroxy-4-methoxyphenyl)propyl]-L- alpha -aspartyl]-L-phenylalanine 1-methyl ester excellent as high sweetener; useful and advantageous intermediates for the process; and efficient processes for producing the intermediates.

    摘要翻译： 用于生产通式（3）的天冬氨酰二肽酯衍生物的工业和高效方法，其预期用作用作制备衍生物的中间体的通式（1）和（2）的甜味剂和醛。 特别是用于生产优异的高甜度剂的N- [N- [3-（3-羟基-4-甲氧基苯基）丙基] -L-α-天冬氨酰基] -L-苯丙氨酸1-甲基酯的工业和有效的方法; 有用和有利的中间体; 和用于生产中间体的有效方法。

    A PROCESS FOR SYNTHESIS OF [6,7-BIS-(2-METHOXYETHOXY)-QUINAZOLIN-4-YL]-(3-ETHYNYLPHENYL)AMINE HYDROCHLORIDE
    7.
    发明申请
    A PROCESS FOR SYNTHESIS OF [6,7-BIS-(2-METHOXYETHOXY)-QUINAZOLIN-4-YL]-(3-ETHYNYLPHENYL)AMINE HYDROCHLORIDE 审中-公开
    合成[6,7-双（2-甲氧基乙氧基） - 喹喔啉-4-基] - （3-乙基苯基）氨基氢氯化物的方法

    公开(公告)号：WO2007138613A3

    公开(公告)日：2009-04-16

    申请号：PCT/IN2007000101

    申请日：2007-03-12

    申请人： VITTAL MALLYA SCIENT RES FOUND ,  CHANDREGOWDA VENKATESHAPPA ,  RAO GUDAPATI VENKATESWARA ,  KUSH ANIL KUMAR ,  REDDY GOUKANAPALLI CHANDRASEKA

    发明人： CHANDREGOWDA VENKATESHAPPA ,  RAO GUDAPATI VENKATESWARA ,  KUSH ANIL KUMAR ,  REDDY GOUKANAPALLI CHANDRASEKARA

    IPC分类号： C07D239/94 ,  C07C47/11

    CPC分类号： C07D239/94

    摘要： The present invention provides a process for synthesizing [6,7-bis(2-methoxyethoxy)quinazolin-4-yl]-(3-ethynylphenyl)amine hydrochloride (Erlitinib Hydrochloride) having the formula (I) comprising reacting 3,4-dihydroxy benzaldehyde with bromo derivative of ethyl methyl ether to obtain 3,4-bis(2-methoxyethoxy)benzaldehyde having formula (III). This is converted to give 3,4- bis (2-methoxyethoxy)-benzonitrile which on furthur nitration we obtain 4,5- bis (2-methoxyethoxy)-2-nitrobenzonitrile which on nitro reduction we get 2-amino-4,5-bis(2-methoxyethoxy)benzonitrile. Formylation of this compound yields N'-[2-cyano-4,5-bis(2methoxyethoxy)phenyl]-N,N-dimethylformamidine. Coupling of this formamidine with 3-ethynyl aniline gives erlotinib free base. On furthur treatment of this free base with methanolic/ethanolic hydrochloric acid gives us erlotinib hydrochloride.

    摘要翻译： 本发明提供了具有式（I）的[6,7-双（2-甲氧基乙氧基）喹唑啉-4-基] - （3-乙炔基苯基）胺盐酸盐（盐酸二里酮）盐酸盐的合成方法，该方法包括使3,4-二羟基 苯甲醛与乙基甲基醚的溴衍生物反应，得到具有式（III）的3,4-双（2-甲氧基乙氧基）苯甲醛。 将其转化成3,4-二（2-甲氧基乙氧基） - 苄腈，在呋喃硝化下，得到4,5-双（2-甲氧基乙氧基）-2-硝基苄腈，在硝基还原反应中，得到2-氨基-4,5 双（2-甲氧基乙氧基）苄腈。 该化合物的甲酰化得到N' - [2-氰基-4,5-双（2-甲氧基乙氧基）苯基] -N，N-二甲基甲脒。 该甲脒与3-乙炔基苯胺的偶联产生厄洛替尼游离碱。 在用甲醇/乙醇盐酸处理该游离碱的情况下，给予盐酸埃罗替尼。

    USE OF 4-(2,2,3-TRIMETHYLCYCLOPENTAN-1-YL)-2-METHYLBUTANAL AS A FRAGRANCE
    8.
    发明申请
    USE OF 4-(2,2,3-TRIMETHYLCYCLOPENTAN-1-YL)-2-METHYLBUTANAL AS A FRAGRANCE 审中-公开
    4-（2,2,3- trimethylcyclopentane -1-基）-2-甲基丁醛作为加臭剂USE

    公开(公告)号：WO01085883A1

    公开(公告)日：2001-11-15

    申请号：PCT/EP2001/004819

    申请日：2001-04-28

    IPC分类号： C07C45/62 ,  C07C47/11 ,  C11B9/00

    CPC分类号： C11B9/003 ,  C07C45/62 ,  C07C47/11

    摘要： 4-(2,2,3-Trimethylcyclopentan-1-yl)-2-methylbutanal is characterised by an interesting and original odour characteristic with high dispersion. Said compound is suitable for use as fragrances, for example in cosmetic preparations, technical products or in alcoholic perfumery.

    摘要翻译： 4-（2,2,3- trimethylcyclopentane -1-基）-2-甲基丁醛的特征在于与大光彩一个有趣的和原始的气味特征，并且适合用作香料，例如在化妆品制剂中，工业产品或醇 香水。

    NOVEL AROMA CHEMICALS HAVING A 1,2,2-TRIMETHYLCYCLOPENTAN-1-YL MOIETY
    10.
    发明申请
    NOVEL AROMA CHEMICALS HAVING A 1,2,2-TRIMETHYLCYCLOPENTAN-1-YL MOIETY 审中-公开
    具有1,2,2-三甲基环戊-1-酮的新型芳族化合物

    公开(公告)号：WO2016193133A1

    公开(公告)日：2016-12-08

    申请号：PCT/EP2016/061962

    申请日：2016-05-27

    申请人： BASF SE

    发明人： RUEDENAUER, Stefan ,  PELZER, Ralf ,  SWAMINATHAN, Vijay ,  HINDALEKAR, Shrirang ,  ARDEKAR, Sadanand

    IPC分类号： C07C33/12 ,  C07C29/14 ,  C07C29/44 ,  C07C31/13 ,  C07C31/135 ,  C07C45/74 ,  C07C47/11 ,  C07C47/225 ,  C07C49/11 ,  C07C49/21 ,  C11B9/00

    CPC分类号： C11B9/003 ,  A23L27/203 ,  A23V2002/00 ,  C07C29/14 ,  C07C29/143 ,  C07C29/44 ,  C07C31/13 ,  C07C31/135 ,  C07C33/12 ,  C07C45/45 ,  C07C45/74 ,  C07C47/11 ,  C07C47/225 ,  C07C49/11 ,  C07C49/21 ,  C07C49/647 ,  C07C2601/02 ,  C07C2601/08

    摘要： The present invention relates to novel compounds of general formulae (la), (lb) and (Ic) and to the stereoisomers thereof. The compounds are useful as a fragrance or as flavor as they have a sandalwood like scent. The invention also relates to a method for imparting or modifying a scent or a flavor to a composition by including said compounds into such composition, to a fragrance containing composition and/or a fragrance material containing said compound and to a process for preparing these compounds. X is C(R 4 )-OH or C=O; R 1 is selected from the group consisting of hydrogen, C 1 -C 4 -alkyl, C 2 -C 4 - alkenyl and C 3 -C 4 -cycloalkyl, R 2 is selected from the group consisting of hydrogen, C 1 -C 4 -alkyl, C 2 -C 4 - alkenyl and C 3 -C 4 -cycloalkyl, R 3 is C 1 -C 4 -alkyl, R 3a is selected from the group consisting of hydrogen and C 1 -C 4 -alkyl, R 3b is hydrogen or together with R 3a is CH 2 ; R 4 is selected from the group consisting of hydrogen and C 1 -C 4 -alkyl.

    摘要翻译： 本发明涉及通式（Ia），（Ib）和（Ic）的新化合物及其立体异构体。 这些化合物可用作香料或作为香料，因为它们具有檀香般的香味。 本发明还涉及通过将所述化合物包含在所述组合物中，将含有所述化合物的香料或风味赋予或改变成含有香料的组合物和/或含有所述化合物的香料的方法以及制备这些化合物的方法。 X是C（R 4）-OH或C = O; R 1选自氢，C 1 -C 4 - 烷基，C 2 -C 4 - 烯基和C 3 -C 4 - 环烷基，R 2选自氢，C 1 -C 4 - 烷基，C 2 -C 4 - 烯基和 C3-C4-环烷基，R3是C1-C4-烷基，R3a选自氢和C1-C4-烷基，R3b是氢或与R3a一起是CH2; R 4选自氢和C 1 -C 4 - 烷基。