Document Detail

Synthesis of novel 6'-spirocyclopropyl-5'-norcarbocyclic adenosine phosphonic Acid analogues as potent anti-hiv agents.
MedLine Citation:
PMID:  21967289     Owner:  NLM     Status:  In-Data-Review    
Novel 5'-norcarbocyclic adenosine phosphonic acid analogues with 6'-electropositive moiety such as spirocyclopropane were designed and synthesized from the commercially available diethylmalonate 5. Regioselective Mitsunobu reaction proceeded in the presence of an allylic functional group at a low reaction temperature in polar cosolvent [dimethylformamide (DMF)/1,4-dioxane] to give purine analogue 15. To improve cellular permeability and enhance the anti-human immunodeficiency virus (HIV) activity of this phosphonic acid, a SATE phosphonodiester nucleoside prodrug 23 was prepared. The synthesized adenosine phosphonic acids analogues 18-21 and 23 were subjected to antiviral screening against HIV-1.
Lian Jin Liu; Eunae Kim; Joon Hee Hong
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Nucleosides, nucleotides & nucleic acids     Volume:  30     ISSN:  1532-2335     ISO Abbreviation:  Nucleosides Nucleotides Nucleic Acids     Publication Date:  2011 Oct 
Date Detail:
Created Date:  2011-10-04     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  100892832     Medline TA:  Nucleosides Nucleotides Nucleic Acids     Country:  United States    
Other Details:
Languages:  eng     Pagination:  784-97     Citation Subset:  IM    
a BK-21 Project Team, College of Pharmacy, Chosun University , Kwangju , Republic of Korea.
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