1006598-06-6Relevant academic research and scientific papers
Antimycobacterial activities of 5-alkyl (or halo)-3′-substituted pyrimidine nucleoside analogs
Srivastav, Naveen C.,Shakya, Neeraj,Bhavanam, Sudha,Agrawal, Amogh,Tse, Chris,Desroches, Nancy,Kunimoto, Dennis Y.,Kumar, Rakesh
, p. 1091 - 1094 (2012/03/26)
Several 5-alkyl (or halo)-3′-azido (amino or halo) analogs of pyrimidine nucleosides have been synthesized and evaluated against Mycobacterium bovis, Mycobacterium tuberculosis and Mycobacterium avium. Among these compounds, 3′-azido-5-ethyl-2′,3′-dideoxyuridine (3) was found to have significant antimycobacterial activities against M. bovis (MIC 50 = 1 μg/mL), M. tuberculosis (MIC50 = 10 μg/mL) and M. avium (MIC50 = 10 μg/mL).
NUCLEOSIDES FOR SUPPRESSING OR REDUCING THE DEVELOPMENT OF RESISTANCE IN CYTOSTATIC THERAPY
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Page/Page column 15, (2010/09/17)
The invention relates to special nucleosides, for example, a nucleoside of the formula I, wherein R1-R5 are as described herein, and also to drugs which contain these nucleosides. Furthermore, the invention relates to the use of such nucleosides in a method for suppressing or reducing the formation of resistance in the case of cytostatic treatment of a cancer patient.
3'-Substituted 2',3'-Dideoxynucleoside Analogues as Potential Anti-HIV (HTLV-III/LAV) Agents
Herdewijn, Piet,Balzarini, Jan,Clerq, Erik De,Pauwels, Rudi,Baba, Masanori,et al.
, p. 1270 - 1278 (2007/10/02)
A series of 2',3'-unsaturated and 3'-substituted 2',3'-dideoxynucleoside analogues of purines and pyrimidines have been synthesized and evaluated for their inhibitory activity against human immunodeficiency virus (HIV).The 2',3'-unsaturated analogues of 2',3'-dideoxycytidine (ddeCyd) and 2',3'-dideoxythymidine (ddeThd), 3'-azido-2',3'-dideoxythymidine (AzddThd), 3'-fluoro-2',3'-dideoxythymidine, 2',3'-dideoxycytidine (ddCyd), and 2',3'-dideoxyadenosine (ddAdo) emerged as the most potent inhibitors of HIV-induced cytopathogenicity in the human T lymphocyte cell lines ATH8 and MT4.In ATH8 cells ddCyd, ddeCyd, and ddAdo had the highest therapeutic index whereas in MT4 cells AzddThd, ddThd, ddCyd, and ddAdo were the most selective.Derivatives from ddThd in which the substituent group was linked to the 3'-carbon atom via a thio, sulfonyl, or oxygen bridge were far less inhibitory to HIV than was AzddThd.
