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10343-71-2

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10343-71-2 Usage

General Description

2'-Deoxy-5-fluoro-5'-O-(triphenylmethyl)uridine is a chemical compound with potential medicinal properties. It is a modified form of uridine, a nucleoside found in RNA, and it contains a fluorine atom at the 5' position and a triphenylmethyl group attached to the 5' oxygen atom. 2'-Deoxy-5-fluoro-5'-O-(triphenylmethyl)uridine has been studied for its potential use in antiviral and anticancer therapies, as well as a tool for studying RNA structure and function. Its unique structure and properties make it a promising target for further research and development in the field of medicinal chemistry.

Check Digit Verification of cas no

The CAS Registry Mumber 10343-71-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,3,4 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 10343-71:
(7*1)+(6*0)+(5*3)+(4*4)+(3*3)+(2*7)+(1*1)=62
62 % 10 = 2
So 10343-71-2 is a valid CAS Registry Number.
InChI:InChI=1/C28H25FN2O5/c29-22-17-31(27(34)30-26(22)33)25-16-23(32)24(36-25)18-35-28(19-10-4-1-5-11-19,20-12-6-2-7-13-20)21-14-8-3-9-15-21/h1-15,17,23-25,32H,16,18H2,(H,30,33,34)

10343-71-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-fluoro-1-[4-hydroxy-5-(trityloxymethyl)oxolan-2-yl]pyrimidine-2,4-dione

1.2 Other means of identification

Product number -
Other names 5'-O-tritylfloxuridine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:10343-71-2 SDS

10343-71-2Relevant articles and documents

In search of Flavivirus inhibitors part 2: Tritylated, diphenylmethylated and other alkylated nucleoside analogues

Saudi, Milind,Zmurko, Joanna,Kaptein, Suzanne,Rozenski, Jef,Neyts, Johan,Van Aerschot, Arthur

, p. 98 - 109 (2014/03/21)

Several flaviviruses, such as the yellow fever virus and the dengue virus cause severe and potentially lethal infection in man. Following up on our initial hit 3′,5′-bistritylated uridine 1, a series of alkylated nucleoside analogues were synthesized and evaluated for their in vitro antiviral activities against dengue fever virus and yellow fever virus. Hereto, alkyl and aryl groups were attached at various positions of the sugar ring combined with subtle variation of the heterocyclic base. Among the new series of derivatives, 3′,5′-di-O-trityl-5-fluoro-2′-deoxyuridine (39) was the most efficient in this series and inhibited both yellow fever virus and dengue virus replication with a 50% effective concentration (EC50) of ~1 μg/mL without considerable cytotoxicity. The other fluorinated derivatives proved more toxic. Almost all diphenylmethylated pyrimidine nucleosides with 3′,5′-di-O-benzhydryl-2′-deoxyuridine (50) as the example were endowed with strong cytotoxic effects down to 1 μg/mL.

Modified 5'-Trityl Nucleosides as Inhibitors of Plasmodium falciparum dUTPase

Ruda, Gian Filippo,Nguyen, Corinne,Ziemkowski, Przemyslaw,Felczak, Krzysztof,Kasinathan, Ganasan,Musso-Buendia, Alexander,Sund, Christian,Zhou, Xiao Xiong,Kaiser, Marcel,Ruiz-Perez, Luis M.,Brun, Reto,Kulikowski, Tadeusz,Johansson, Nils Gunnar,Gonzalez-Pacanowska, Dolores,Gilbert, Ian H.

scheme or table, p. 309 - 320 (2012/01/12)

2'-Deoxyuridine triphosphate nucleotidohydrolase (dUTPase) is a potential drug target for the treatment of malaria. We previously reported the discovery of 5'-tritylated analogues of deoxyuridine as selective inhibitors of this Plasmodium falciparum enzyme. Herein we report further structure-activity studies; in particular, variations of the 5'-trityl group, the introduction of various substituents at the 3'-position of deoxyuridine, and modifications of the base. Compounds were tested against both the enzyme and the parasite. Variations of the 5'-trityl group and of the 3'-substituent were well tolerated and yielded active compounds. However, there is a clear requirement for the uracil base for activity, because modifications of the uracil ring result in loss of enzyme inhibition and significant decreases in antiplasmodial action. Fewer trips to the dUMP: dUTPase is a potential drug target for the treatment of malaria. We previously reported the discovery of 5'-tritylated analogues of deoxyuridine as selective inhibitors of this P.falciparum enzyme. Herein we report further structure-activity studies of the 5'-trityl group, the introduction of various substituents at the 3'-position of deoxyuridine, and modifications of the base.

Antiviral activity of various 1-(2′-Deoxy-β- d -lyxofuranosyl), 1-(2′-Fluoro-β- d -xylofuranosyl), 1-(3′-Fluoro-β- d -arabinofuranosyl), and 2′-fluoro-2′,3′-didehydro-2′, 3′-dideoxyribose pyrimidine nucleoside analogues against duck hepatitis B virus (DHBV) and human hepatitis B virus (HBV) replication

Srivastav, Naveen C.,Shakya, Neeraj,Mak, Michelle,Agrawal, Babita,Tyrrell, D. Lorne,Kumar, Rakesh

experimental part, p. 7156 - 7166 (2010/12/19)

Despite the existence of successful vaccine and antiviral therapies, infection with hepatitis B virus (HBV) continues to be a major global cause of acute and chronic liver disease and high mortality. We synthesized and evaluated several lyxofuranosyl, 2′-fluoroxylofuranosyl, 3′- fluoroarabinofuranosyl, and 2′-fluoro-2′,3′-didehydro- 2′,3′-dideoxyribose pyrimidine nucleoside analogues for antiviral activities against hepatitis B virus. Among the compounds examined, 1-(2-deoxy-β-d-lyxofuranosyl)thymine (23), 1-(2-deoxy-β-d- lyxofuranosyl)-5-trifluoromethyluracil (25), 1-(2-deoxy-2-fluoro-β-d- xylofuranosyl)uracil (38), 1-(2-deoxy-2-fluoro-β-d-xylofuranosyl)thymine (39), 2′,3′-dideoxy-2′,3′-didehydro-2′- fluorothymidine (48), and 2′,3′-dideoxy-2′,3′-didehydro- 2′-fluoro-5-ethyluridine (49) were found to possess significant anti-HBV activity against DHBV in primary duck hepatocytes with EC50 values of 4.1, 3.3, 40.6, 3.8, 0.2, and 39.0 μM, respectively. Compounds 23, 25, 39, 48, and 49 (EC50 = 41.3, 33.7, 19.2, 2.0-4.1, and 39.0 μM, respectively) exhibited significant activity against wild-type human HBV in 2.2.15 cells. Intriguingly, 25, 39, 48, and 49 retained sensitivity against lamivudine-resistant HBV containing a single mutation (M204I) and 48 emerged as an effective inhibitor of drug-resistant HBV with an EC50 of 4.1 μM. In contrast, 50% inhibition could not be achieved by lamivudine at 44 μM concentration in the drug-resistant strain. The compounds investigated did not show cytotoxicity to host cells up to the highest concentrations tested.

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