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    • 5. 发明公开
    • 마이클 부가 생성물 및 시프 염기 아로마 화학물질
    • MICHAEL添加产品和SCHIFFS基础文化
    • KR1020070108237A
    • 2007-11-08
    • KR1020077020747
    • 2006-01-20
    • 플렉시트랄, 인코포레이티드
    • 터린루카
    • C07C225/06C07C225/02C11B9/00C11D3/00
    • A61K8/41A23L27/203A23L27/2052A61K2800/57A61Q5/00A61Q5/02A61Q13/00A61Q15/00A61Q19/00A61Q19/10C07C225/06C07C225/20C07C251/12C07C251/20C07C251/24C07C2601/08C07C2602/10C07D307/33C07D307/34C07D309/30C11D3/50C11D3/507
    • A pro-odorant or pro-flavorant having the formula (I): wherein R1 is H, an aliphatic group or an aromatic group, R2 is an aliphatic group or an aromatic group, provided that the total number of carbon atoms in the groups R1 and R2 is 10 or more; R3, R4 and R6 are each independently hydrogen or organic moieties which together with C(O)R5 render a compound of formula R5C(O)R6C=CR3R4 a material having odorant or flavourant characteristics and R5 is hydrogen or an organic moiety; or having the formula (II): R8R9C=NR10 wherein R10 is an aliphatic group or an aromatic group having at least 10 carbon atoms; R8 and R9 are each independently hydrogen or organic moieties which together with C=O render a compound of formula R8R9C=O a material having odorant or flavourant characteristics, provided that only one of R8 and R9 is hydrogen; or having the formula (III): wherein R1 is H, an aliphatic group or an aromatic group, R2 is an aliphatic group or an aromatic group, provided that the total number of carbon atoms in the groups R1 and R2 is 10 or more; Z is CH2 or O, n is 0 or 1, such that the ring is a 5 or 6 membered ring, R11 is alkyl or alkenyl having up to 10 carbon atoms so as to render a compound of formula (IV): a material having odorant or flavorant characteristics is described. Methods for producing these compounds and their use as flavours and fragrances is also described.
    • 具有式(I)的预处理剂或前调味剂:其中R 1为H,脂族基团或芳族基团,R 2为脂族基团或芳族基团,条件是R1基团中的总碳原子数 R2为10以上; R 3,R 4和R 6各自独立地为氢或有机部分,其与C(O)R 5一起呈现式为R5C(O)R6C = CR3R4的化合物,具有气味或香味特性的物质,R 5为氢或有机部分; 或具有式(II)的化合物:R8R9C = NR10其中R10是脂族基团或具有至少10个碳原子的芳族基团; R 8和R 9各自独立地为氢或有机部分,其与C = O一起形成式R8R9C = O的化合物,其具有气味或香味特性,只要R8和R9中只有一个为氢; 或具有式(III)的化合物:其中R 1为H,脂族基团或芳族基团,R 2为脂族基团或芳族基团,条件是基团R 1和R 2中的总碳原子数为10以上; Z是CH 2或O,n是0或1,使得环是5或6元环,R 11是具有至多10个碳原子的烷基或链烯基,以便得到式(IV)化合物:具有 描述了气味或香料特性。 还描述了生产这些化合物的方法及其作为香料和香料的用途。