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    • 75. 发明申请
    • PROCESS FOR PREPARING 1,4-DISUBSTITUTED PIPERIDINE COMPOUNDS
    • 制备1,4-取代的哌啶化合物的方法
    • US20020151714A1
    • 2002-10-17
    • US09380835
    • 2000-01-31
    • MAX REYSTEFAN GLADOW
    • C07D211/68C07D211/80C07D213/02
    • C07D401/04
    • The invention concerns a process for preparing 1,4-disubstituted piperidine compounds of formula (I), in which Y null-(CH2) n , n being 0. 1. 2 or 3; oxygen; sulphur; vinyl, -CH 2 -0-; -0-CH 2; -CH 2 -S- or -S-CH 2 , and R and Z mean substituents known per se. Compounds in which Z means -CH 2 -CH 2 - are produced in that the correspondingly substituted 5,6-dihydro- 11 H -benzonull5,6null-cyclohepta-null1,2-bnull pyridin-11-one compound is reacted with the corresponding 1-substituted 4-piperidone in a single process step by means of reductive dimerization in the presence of a finely dispersed metal of the IVth and/or Vth and/or VIth subgroup of the periodic table of elements or a low-valent oxidation stage of a corresponding metal compound of this type, the finely dispersed metal or the low-valent oxidation stage being produced in situ by means of a reducing agent and in the presence of an inert solvent. Preferably 4-(5.6-dihydro- 11 H -benzo-null5,6null cycloheptanull1 ,2-bnull pyridin-11-ylidene)-1-piperidine compounds are produced.
    • 本发明涉及制备式(I)的1,4-二取代哌啶化合物的方法,其中Y = - (CH 2)n,n为0,1.2或3; 氧; 硫; 乙烯基,-CH 2 -O-; -O-CH 2; -CH 2 -S-或-S-CH 2,R和Z表示本身已知的取代基。 其中Z表示-CH 2 -CH 2 - 的化合物是由相应取代的5,6-二氢-11H-苯并[5,6] - 环庚烯并[1,2-b]吡啶-11-酮化合物 在单一工艺步骤中通过还原二聚化在元素周期表的IV和/或Vth和/或VI族亚组的精细分散的金属的存在下与相应的1-取代的4-哌啶酮反应或低 这种类型的相应的金属化合物的高价氧化阶段,微细分散的金属或低价氧化阶段是通过还原剂在原位制备的,并且在惰性溶剂的存在下制备。 优选制备4-(5.6-二氢-11H-苯并[5,6]环庚并[1,2-b]吡啶-11-亚基)-1-哌啶化合物。
    • 76. 发明申请
    • Modulators of p38 MAP kinase
    • p38 MAP激酶的调节剂
    • US20010044440A1
    • 2001-11-22
    • US09792876
    • 2001-02-23
    • David J. Morgans JR.Silke ThodeDongxu Sun
    • C07D211/68A61K031/513A61K031/506A61K031/4545A61K031/44
    • C07D213/78C07D239/28
    • Compounds of formula I are effective modulators of p38 MAP kinase. 1 wherein R1 is H, lower alkyl, or OR5, where R5 is aryl, heterocyclyl, acyl, NnullR6-4-piperidinyl, NnullR6-4-piperidinylmethyl, or NnullR6-4-pipelidinylethyl, where aryl and heterocyclyl are substituted with 1-3 R6 substituents selected from the group consisting of H, lower alkyl, lower alkenyl, OH, NO2, NH2, halo, trihalomethyl, nullCN, SH, SO, SO2, SO3H, nullOR, nullCOR, nullCOOR, nullCONHR, nullOCOR, and nullNCOR, where R is lower alkyl; R2 is H or lower alkyl; R3 is aryl substituted with 1-3 R6 substituents; R4 is H, lower alkyl, aryl, aralkyl, nullOH, nullNH2, nullNHR, or nullOR, where R is lower alkyl or aryl-lower alkyl; and A is nullCHnull or nullNnull; and pharmaceutically acceptable salts thereof.
    • 式I化合物是p38 MAP激酶的有效调节剂。 其中R 1是H,低级烷基或OR 5,其中R 5是芳基,杂环基,酰基,N-R6-4-哌啶基,N-R6-4-哌啶基甲基或N-R6-4-哌啶基乙基,其中芳基和杂环基是 被选自H,低级烷基,低级烯基,OH,NO 2,NH 2,卤素,三卤甲基,-CN,SH,SO,SO 2,SO 3 H,-OR,-COR,-COOR的1-3个R 6取代基取代 ,-CONHR,-OCOR和-NCOR,其中R是低级烷基; R2是H或低级烷基; R3是被1-3个R6取代基取代的芳基; R4是H,低级烷基,芳基,芳烷基,-OH,-NH2,-NHR或-OR,其中R是低级烷基或芳基 - 低级烷基; A是-CH-或-N-; 及其药学上可接受的盐