通过3-氨基(苯并)噻吩-2-羧酸酯与各种内酰胺的缩合反应合成了一系列新颖的噻吩并噻吩并[3,2 - d ]嘧啶-4(3 H)-。 噻吩并[3,2 - d ]嘧啶-4(3 H)-ones-苯并噻吩并[3,2 - d ]嘧啶-4(3H)-ones-3-氨基噻吩-2-羧酸盐-3-氨基苯并噻吩-2 -羧酸盐
Synthesis of a Novel Series of Thieno[3,2-d]pyrimidin-4-(3H)-ones
作者:Gilbert Kirsch、Ismail Abdillahi
DOI:10.1055/s-0029-1218697
日期:2010.5
2-Aminothieno[3,2-d]pyrimidin-4-ones were synthesized in one step by condensation of 3-amino(benzo)thiophene carboxylate with chloroformamidine hydrochloride.
Synthesis of ethyl 3-amino-5-arylthiophene-2-carboxylates based on α-chlorocinnamonitriles
作者:A. V. Shastin、I. V. Golubinskii、O. N. Lenkova、E. S. Balenkova、V. G. Nenaidenko
DOI:10.1134/s1070428002120138
日期:2006.2
A new procedure was developed for preparation of ethyl 3-amino-5-arylthiophene-2-carboxylates by the reaction of alpha-chlorocinnamonitriles and their analogs with ethyl mercaptoacetate for a wide range of substrates. The reaction products form in high yields.
Access to 5‐Substituted 3‐Aminofuran/Thiophene‐2‐Carboxylates from Bifunctional Alkynenitriles
作者:Chandresh Kumari、Avijit Goswami
DOI:10.1002/adsc.202200305
日期:2022.7.5
AbstractAn atom‐economical approach for the synthesis of 3‐aminofurans/thiophenes via a conjugate addition of alcohols and thiols with electron withdrawing groups (EWGs) at α positions on alkynenitriles followed by a modified Thorpe‐Ziegler cyclization have been reported. This operationally simple protocol offers a rapid access to a library of 3‐aminofurans/thiophenes in moderate to good yields.magnified image
THIOETHER DERIVATIVES AS PROTEIN KINASE INHIBITORS
申请人:KTB TUMORFORSCHUNGSGESELLSCHAFT MBH
公开号:US20150328219A1
公开(公告)日:2015-11-19
The present invention relates to thioether derivatives (1) as protein kinase inhibitors, which are useful for the treatment, relieve and/or prevention of diseases associated with abnormal and hyperproliferation of cells in a mammal, especially humans, and which are particularly useful for the treatment of all forms of cancer.