某些与腺苷,肌苷和鸟苷相关的3-烷氧基-1-β-D-呋喃呋喃糖基吡唑并[3,4- d ]嘧啶的合成†
摘要:
在结构上与腺苷,肌苷和鸟苷相关的几种3-烷氧基取代的吡唑并[3,4- d ]嘧啶核糖核苷已经通过预先形成的含有3-烷氧基取代基的糖苷配基前体的直接糖基化作用而制备。5(3)-氨基-3(5)-乙氧基吡唑-4-羧酰胺(6b)与甲酰胺或乙基黄原酸钾的闭环得到3-乙氧基铝嘌呤醇(7b)和3-乙氧基-6-thioxopyrazolo [3,4- d ]-嘧啶-4(5 H,7 H)-一(10)。10的甲基化得到相应的6-甲硫基衍生物15。5(3)-甲氧基吡唑-4-羧酰胺(6a)与甲酰胺一起得到3-甲氧基铝嘌呤醇(7a)。用乙酸甲form提供的4-氨基-3-甲氧基吡唑并[3,4- d ]嘧啶(4)处理5(3)-氨基-3(5)-甲氧基吡唑-4-腈(5a)。在三氟化硼醚化物的存在下,7b与1 - O-乙酰基-2,3,5-三-O-苯甲酰基-D-呋喃呋喃糖进行高温糖基化反应,得到N-1和N-2糖基的2:1混合物
[EN] HETEROCYCLIC COMPOUNDS FOR THE INHIBITION OF PASK<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES POUR L'INHIBITION DE PASK
申请人:BIOENERGENIX
公开号:WO2014066795A1
公开(公告)日:2014-05-01
Disclosed herein are new heterocyclic compounds and compositions and their application as pharmaceuticals for the treatment of disease. Methods of inhibiting PAS Kinase (PASK) activity in a human or animal subject are also provided for the treatment of diseases such as diabetes mellitus.
[EN] RAF INHIBITOR COMPOUNDS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS INHIBITEURS DE RAF ET PROCÉDÉS D'UTILISATION DE CEUX-CI
申请人:ARRAY BIOPHARMA INC
公开号:WO2011025947A1
公开(公告)日:2011-03-03
Compounds of Formula II are useful for inhibition of Raf kinases. Methods of using compounds of Formula II and stereoisomers, tautomers, prodrugs and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
[EN] SUBSTITUTED BENZENE COMPOUNDS<br/>[FR] COMPOSÉS DE BENZÈNE SUBSTITUÉS
申请人:EPIZYME INC
公开号:WO2015010049A1
公开(公告)日:2015-01-22
The present invention relates to substituted benzene compounds. The present invention also relates to pharmaceutical compositions containing these compounds and methods of treating cancer by administering these compounds and pharmaceutical compositions to subjects in need thereof. The present invention also relates to the use of such compounds for research or other non-therapeutic purposes.
RAF INHIBITOR COMPOUNDS AND METHODS OF USE THEREOF
申请人:Aliagas Ignacio
公开号:US20120157453A1
公开(公告)日:2012-06-21
Compounds of Formula II are useful for inhibition of Raf kinases. Methods of using compounds of Formula II and stereoisomers, tautomers, prodrugs and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
Disclosed herein are new heterocyclic compounds and compositions and their application as pharmaceuticals for the treatment of disease. Methods of inhibiting PAS Kinase (PASK) activity in a human or animal subject are also provided for the treatment of diseases such as diabetes mellitus.