127728-29-4

Upstream product

• 30516-87-1 3'-azido-2',3'-deoxythymidine 
• 536-74-3 phenylacetylene 

Relevant academic research and scientific papers

Synthesis and anticancer activity of 3′-[4-fluoroaryl-(1,2,3-triazol-1-yl)]-3′-deoxythymidine analogs and their phosphoramidates

A series of novel 4-chlorophenyl N-alkyl phosphoramidates of 3′-[4-fluoroaryl-(1,2,3-triazol-1-yl)]-3′-deoxythymidines (20–49) was synthesized by means of phosphorylation of 3′-[4-aryl-(1,2,3-triazol-1-yl)]-3′-deoxythymidines (7–11) with 4-chlorophenyl ph

Efficient access to 3′-deoxy-3′-(4-substituted-1,2,3-triazol-1-yl)-thymidine derivatives via ligand-promoted CuAAC

Herein we describe an efficient and rapid access to 3′-deoxy-3′-(4-substituted-1,2,3-triazol-1-yl)-thymidine derivatives using 1,3-dipolar cycloaddition reaction catalyzed by copper(I). Innovative conditions allow us to generate target compounds in a one-

Development of triazoles and triazolium salts based on azt and their anti-viral activity against hiv-1

We report herein a set of 3′-azido-3′-deoxythymidine (AZT) derivatives based on triazoles and triazolium salts for HIV-1 infection. The compounds were synthesized via click chemistry with Cu(I) and Ru(II) catalysts. Triazolium salts

Clicking 3′-azidothymidine into novel potent inhibitors of human immunodeficiency virus

3′-Azidothymidine (AZT) was the first approved antiviral for the treatment of human immunodeficiency virus (HIV). Reported efforts in clicking the 3′-azido group of AZT have not yielded 1,2,3-triazoles active against HIV or any other viruses. We report herein the first AZT-derived 1,2,3-triazoles with submicromolar potencies against HIV-1. The observed antiviral activities from the cytopathic effect (CPE) based assay were confirmed through a single replication cycle assay. Structure-activity-relationship (SAR) studies revealed two structural features key to antiviral activity: a bulky aromatic ring and the 1,5-substitution pattern on the triazole. Biochemical analysis of the corresponding triphosphates showed lower ATP-mediated nucleotide excision efficiency compared to AZT, which along with molecular modeling suggests a mechanism of preferred translocation of triazoles into the P-site of HIV reverse transcriptase (RT). This mechanism is corroborated with the observed reduction of fold resistance of the triazole analogue to an AZT-resistant HIV variant (9-fold compared to 56-fold with AZT).

3′-(1,2,3-Triazol-1-yl)-3′-deoxythymidine analogs as substrates for human and Ureaplasma parvum thymidine kinase for structure-activity investigations

The pathogenic mycoplasma Ureaplasma parvum (Up) causes opportunistic infections and relies on salvage of nucleosides for DNA synthesis and Up thymidine kinase (UpTK) provides the necessary thymidine nucleotides. The anti-HIV compound 3?-azido-3′-deoxythy

3′-[4-Aryl-(1,2,3-triazol-1-yl)]-3′-deoxythymidine analogues as potent and selective inhibitors of human mitochondrial thymidine kinase

In an effort to increase the potency and selectivity of earlier identified substrate-based inhibitors of mitochondrial thymidine kinase 2 (TK-2), we now describe the synthesis of new thymidine analogues containing a 4- or 5-substituted 1,2,3-triazol-1-yl