NOVEL COMPOUNDS WITH THYMINE SKELETON FOR USE IN MEDICINE
申请人:TECHNISCHE UNIVERSITÄT DRESDEN
公开号:US20210130328A1
公开(公告)日:2021-05-06
The present invention relates to novel compounds as new chemical entities with thymine skeleton, these compounds for use as in medicine, especially in the treatment of carcinoma, HSP27-associated diseases and cystic fibrosis; and a pharmaceutical product containing at least one of these compounds. Finally, a method of production of that novel compounds is presented.
General formula of these compounds is formula (I):
as further defined in claim
1.
Compounds with thymine skeleton for use in medicine
申请人:TECHNISCHE UNIVERSITÄT DRESDEN
公开号:US11214564B2
公开(公告)日:2022-01-04
The present invention relates to novel compounds as new chemical entities with thymine skeleton, these compounds for use as in medicine, especially in the treatment of carcinoma, HSP27-associated diseases and cystic fibrosis; and a pharmaceutical product containing at least one of these compounds. Finally, a method of production of that novel compounds is presented.
General formula of these compounds is formula (I):
as further defined in claim 1.
3′-(1,2,3-Triazol-1-yl)-3′-deoxythymidine analogs as substrates for human and Ureaplasma parvum thymidine kinase for structure–activity investigations
作者:Jay Lin、Vincent Roy、Liya Wang、Li You、Luigi A. Agrofoglio、Dominique Deville-Bonne、Tamara R. McBrayer、Steven J. Coats、Raymond F. Schinazi、Staffan Eriksson
DOI:10.1016/j.bmc.2010.03.023
日期:2010.5
relies on salvage of nucleosides for DNA synthesis and Up thymidine kinase (UpTK) provides the necessary thymidine nucleotides. The anti-HIV compound 3́-azido-3′-deoxythymidine (AZT) is a good substrate for TK. Methods for a rapid and efficient synthesis of new 3′-α-[1,2,3]triazol-3′-deoxythymidineanalogs from AZT under Huisgen conditions are described. Thirteen 3′-analogues were tested with human cytosolic
致病性支原体小脲原体( Up ) 会引起机会性感染,并依赖于核苷的挽救来进行 DNA 合成,而Up胸苷激酶 ( Up TK) 则提供必需的胸苷核苷酸。抗 HIV 化合物 3́-azido-3'-deoxythymidine (AZT) 是 TK 的良好底物。描述了在胡伊斯根条件下从 AZT 快速有效合成新的 3'-α-[1,2,3]三唑-3'-脱氧胸苷类似物的方法。使用人胞质胸苷激酶 (hTK1) 和Up TK测试了 13 种 3'-类似物。在所有情况下,Up TK 的新类似物均表现出比 hTK1 更高的效率(K m / V最大值) 。尽管如此,hTK1 仍优先被 10 个测试类似物中的 9 个抑制。构建了Up TK 和 hTK1的结构模型并用于解释动力学结果。两种酶的活性位点内的核苷有两种不同的结合模式,其中一种在细菌酶中占主导地位,另一种在 hTK1 中占主导地位。这些结果将有助于抗支原体核苷的未来开发。