Fms样酪氨酸激酶3(FLT3)是治疗急性髓细胞性白血病(AML)的众所周知且重要的靶标。合成了一系列在6-位修饰的噻吩并[2,3- d ]嘧啶衍生物,以鉴定有效的FLT3抑制剂。尽管在合成的化合物中化合物1和2成为有前途的FLT3抑制剂,但两种化合物在人和大鼠肝微粒体中均显示出较差的代谢稳定性。因此,需要进一步优化以发现FLT3抑制剂,重点是改善代谢稳定性。化合物16d具有在5位甲基和在6位4-(2-甲基氨基乙氧基)苯基的结构修饰的化合物,对FLT3表现出良好的抑制活性,并且对包括MV4在内的四种白血病细胞系表现出有效的抗增殖活性-11。此外,化合物16d显示出增强的代谢稳定性。这项研究的结果表明,16d作为有效的FLT3抑制剂可能是有希望用于进一步优化和开发的化合物。
The synthesis of 5-alkoxy and 5-amino substituted thiophenes
摘要:
5-Alkoxythiophenes have been prepared by an extension of the Gewald thiophene synthesis and a novel four component condensation reaction uncovered by which 5-aminothiophenes have been prepared. (C) 2000 Elsevier Science Ltd. All rights reserved.
Microwave-assisted synthesis of potent PDE7 inhibitors containing a thienopyrimidin-4-amine scaffold
作者:Ana I. Sánchez、Ricardo Meneses、José M. Mínguez、Araceli Núñez、Rafael R. Castillo、Fabiana Filace、Carolina Burgos、Juan J. Vaquero、Julio Álvarez-Builla、Alvaro Cortés-Cabrera、Federico Gago、Emma Terricabras、Víctor Segarra
DOI:10.1039/c4ob00175c
日期:——
Thienopyrimidin-4-amines have been synthesized, evaluated and modelled as phosphodiesterase inhibitors.
噻唑嘧啶-4-胺已被合成、评估并建模为磷酸二酯酶抑制剂。
[EN] 2 -AMINOTHIOPHENE COMPOUNDS AS FUNGICIDES<br/>[FR] FONGICIDES
申请人:SYNGENTA PARTICIPATIONS AG
公开号:WO2005044008A3
公开(公告)日:2008-01-03
[EN] FUNGICIDES<br/>[FR] FONGICIDES
申请人:SYNGENTA PARTICIPATIONS AG
公开号:WO2005044008A2
公开(公告)日:2005-05-19
A method of combating phytopathogenic diseases on plants and harvested food crops which comprises applying to a plant, to the seed of a plant, to the locus of the plant or seed or to a harvested food crop a fungicidally effective amount of a compound of the general formula (1), and fungicidals compositions containing these compounds.
Structural modifications at the 6-position of thieno[2,3-d]pyrimidines and their effects on potency at FLT3 for treatment of acute myeloid leukemia
作者:Hyuntae Kim、Chulho Lee、Jee Sun Yang、Seonghwi Choi、Chun-Ho Park、Jong Soon Kang、Soo Jin Oh、Jieun Yun、Myung-Hwa Kim、Gyoonhee Han
DOI:10.1016/j.ejmech.2016.05.022
日期:2016.9
Fms-like tyrosine kinase 3 (FLT3) is a well-known and important target for the treatment of acutemyeloidleukemia (AML). A series of thieno[2,3-d]pyrimidine derivatives from a modification at the 6-position were synthesized to identify effective FLT3 inhibitors. Although compounds 1 and 2 emerged as promising FLT3 inhibitors among the synthesized compounds, both compounds exhibited poor metabolic
Fms样酪氨酸激酶3(FLT3)是治疗急性髓细胞性白血病(AML)的众所周知且重要的靶标。合成了一系列在6-位修饰的噻吩并[2,3- d ]嘧啶衍生物,以鉴定有效的FLT3抑制剂。尽管在合成的化合物中化合物1和2成为有前途的FLT3抑制剂,但两种化合物在人和大鼠肝微粒体中均显示出较差的代谢稳定性。因此,需要进一步优化以发现FLT3抑制剂,重点是改善代谢稳定性。化合物16d具有在5位甲基和在6位4-(2-甲基氨基乙氧基)苯基的结构修饰的化合物,对FLT3表现出良好的抑制活性,并且对包括MV4在内的四种白血病细胞系表现出有效的抗增殖活性-11。此外,化合物16d显示出增强的代谢稳定性。这项研究的结果表明,16d作为有效的FLT3抑制剂可能是有希望用于进一步优化和开发的化合物。
The synthesis of 5-alkoxy and 5-amino substituted thiophenes
作者:Ivan L Pinto、Richard L Jarvest、Halina T Serafinowska
DOI:10.1016/s0040-4039(99)02338-2
日期:2000.3
5-Alkoxythiophenes have been prepared by an extension of the Gewald thiophene synthesis and a novel four component condensation reaction uncovered by which 5-aminothiophenes have been prepared. (C) 2000 Elsevier Science Ltd. All rights reserved.