在催化量的氯化钴 (II) 存在下,环状仲胺与单或二氯硝基苯反应。磷烷配体有利于反应,尽管咬角效应不强。形成的硝基取代叔胺作为生物活性化合物很重要,也可以作为合成取代苯胺的中间体。这项工作代表了第一种钴催化的 CN 键形成反应方法,涉及芳族氯化物和环状仲胺。该反应具有邻位和对位选择性,间位取代的卤化物在此过程中不反应。
[EN] 7-PHENYL-ISOQUINOLINE-5-SULFONYLAMINO DERIVATIVES AS INHIBITORS OF AKT (PROTEINKINASE B)<br/>[FR] DERIVES DE 7-PHENYL-ISOQUINOLINE-5-SULFONYLAMINO EN TANT QU'INHIBITEURS DE AKT (PROTEINE KINASE B)
申请人:LILLY CO ELI
公开号:WO2005054202A1
公开(公告)日:2005-06-16
The present invention relates to compounds Formula (I) as inhibitors of AKT activity, which are useful for the treatment of susceptible neoplasms and viral infections.
Reaction of Mono-, Di-, and Trichloronitrobenzenes with<i>N</i>-Methyl Substituted Cyclic Tertiary Amines under High Pressure
作者:Toshikazu Ibata、Muhong Shang、Tetsuo Demura
DOI:10.1246/bcsj.68.2717
日期:1995.9
The reactions of mono-, di-, and trichloronitrobenzenes with 1-methylpyrrolidine under high pressure gave products of demethylation and ring-opening through a quaternary pyrrolidinium chloride intermediate formed by the SNAr reaction. On the other hand, the reactions with 1-methylpiperidine and 4-methylmorpholine gave only demethylation products. The selectivities of the reactions of 1-methylpyrrolidine
[EN] INHIBITORS OF FIBROBLAST GROWTH FACTOR RECEPTOR KINASES<br/>[FR] INHIBITEURS DES KINASES RÉCEPTRICES DU FACTEUR DE CROISSANCE DES FIBROBLASTES
申请人:KINNATE BIOPHARMA INC
公开号:WO2021247969A1
公开(公告)日:2021-12-09
Provided herein are heteroaryl inhibitors of fibroblast growth factor receptor kinases, pharmaceutical compositions comprising said compounds, and methods for using said compounds for the treatment of diseases.
Nucleophilic Substitution Reaction of Aromatic Chlorides with Cyclic Tertiary Amines under High Pressure
作者:Toshikazu Ibata、Muhong Shang、Tetsuo Demura
DOI:10.1246/cl.1994.359
日期:1994.2
The reaction of p-chloronitrobenzene with N-methylpyrrolidine under highpressure gave demethylation product and ring opening products through quaternary ammonium chloride intermediate formed by the SNAr reaction. On the other hand, the reactions with N-methylpiperidine and N-methylmorpholine gave only demethylation products. The reactions of o-chloronitrobenzene and 2,4-dichloronitrobenzene with above
Aromatic Nucleophilic Substitution of Halobenzenes with Amines under High Pressure
作者:Toshikazu Ibata、Yasushi Isogami、Jiro Toyoda
DOI:10.1246/bcsj.64.42
日期:1991.1
The nucleophilicsubstitutionreactions of aromatic halides having electron-attracting groups on ortho or para position with various primary and secondary amines were accelerated by highpressure to give the corresponding N-substituted anilines in high yields. The bulkiness of amines affects its reactivity to lower the yields of the products. Although the secondary amines are usually less reactive