Synthesis and antifungal activity of new hybrids thiazolo[4,5-d]pyrimidines with (1H-1,2,4)triazole
作者:Svetlana V. Blokhina、Angelica V. Sharapova、Marina V. Ol'khovich、Irina A. Doroshenko、Igor B. Levshin、German L. Perlovich
DOI:10.1016/j.bmcl.2021.127944
日期:2021.5
Synthesis and antifungal activity of hybrids of thiazolo[4,5-d]pyrimidines with (1H-1,2,4)triazoles are presented. The solubility and lipophilicity of compounds was assessed and it was discovered that compounds with piperazine linker exhibited significant antifungal activity against filamentous and yeast fungi.
介绍了噻唑并[4,5- d ]嘧啶与(1H-1,2,4)三唑杂化物的合成和抗真菌活性。评估了化合物的溶解性和亲脂性,发现具有哌嗪接头的化合物对丝状真菌和酵母真菌表现出显着的抗真菌活性。
Synthesis and anticancer evaluation of novel 3,5-diaryl-thiazolo[4,5-d]pyrimidin-2-one derivatives
作者:Lilianna Becan、Edwin Wagner
DOI:10.1007/s00044-012-0231-7
日期:2013.5
The 2-oxo analogs of thiazolo[4,5-d]pyrimidine-2-thiones were prepared to study their cytotoxic activity. Five of the newly synthesized compounds were selected by the National Cancer Institute (Bethesda, MD, USA) for a primary in vitro antitumor assay. 7-Chloro-3,5-diphenyl-thiazolo[4,5-d]pyrimidin-2-one (5a) proved to be the most active one among the screened derivatives and was further evaluated in the full panel of 60 cell lines at five different concentrations. The structures of compounds were determined by IR, H-1-NMR, C-13-NMR, X-ray, and elemental analysis.
Synthesis andin vitro evaluation of the anticancer activity of novel fluorinated thiazolo[4, 5-d]pyrimidines
作者:Hesham T. Y. Fahmy、Sherif A. F. Rostom、Manal N. Saudi、Jordan K. Zjawiony、David J. Robins
DOI:10.1002/ardp.200300734
日期:2003.7
The synthesis of several thiazolo[4, 5‐d]pyrimidines containing a fluorophenyl moiety substituted at different positions and through different bridges is described. Twenty new compounds were prepared and evaluated for their anticanceractivity using the USA‐NCI in‐vitro screening program. Three compounds were found active and their anticanceractivity against 60 human tumor cell lines are described
Thiazolo[4,5-d]pyrimidinederivatives are considered potential therapeutic agents, particularly in the development of anticancer drugs. In this study, new 7-oxo-(2a-e), 7-chloro-(3a-e) and also three 7-amino-(4a-c) 5-trifluoromethyl-2-thioxo-thiazolo[4,5-d]pyrimidinederivatives have been synthesized and evaluated for their potential anticancer activity. These derivatives were characterized by spectroscopic
噻唑并[4,5-d]嘧啶衍生物被认为是潜在的治疗剂,特别是在抗癌药物的开发中。在这项研究中,新的 7-oxo-(2a-e)、7-chloro-(3a-e) 以及三个 7-amino-(4a-c) 5-trifluoromethyl-2-thioxo-thiazolo[4,5- d]嘧啶衍生物已被合成并评估其潜在的抗癌活性。通过光谱方法和元素分析对这些衍生物进行了表征,并进一步进行了单晶 X 射线衍射以确认化合物 2e 和 4b 的 3D 结构。对包括四种人类癌症(A375、C32、DU145、MCF-7/WT)和两种正常细胞系(CHO-K1 和 HaCaT)在内的多种细胞系进行了十二种新化合物的抗增殖活性评估。其中四个(2b、3b、4b 和 4c) 由国家癌症研究所选择,并使用 NCI-60 筛选程序评估其体外抗癌活性。7-Chloro-3-phenyl-5-(trifluoromethyl)[1