Antiviral Activity Enhancement through the SATE Prodrug of a 2'-Modified 5'-Norcarbocyclic Adenine Analogue
作者:Hua Li、Si-Wouk Kim、Joon-Hee Hong
DOI:10.5012/bkcs.2010.31.8.2180
日期:2010.8.20
We synthesized and tested the anti-HIV activity of the SATE prodrug of a 2'-methyl 5'-norcarbocyclic adenine analogue. The introduction of a methyl group in the 2'-position was performed by the addition of a carbonyl using isopropenyl magnesium bromide. The adenine base was efficiently coupled using the Mitsunobu reaction. The chemical stability study of the bis(SATE) derivative 18 was measured at
Synthesis and Antiviral Evaluation of 1'-Branched-5'-Norcarbocyclic Adenosine Phosphonic Acid Analogues
作者:Chang-Hyun Oh、Kyung-Ho Yoo、Joon-Hee Hong
DOI:10.5012/bkcs.2010.31.9.2473
日期:2010.9.20
Novel 1'-methyl-5'-norcarbocyclic adenosine phosphonic acid analogues were synthesized using an acyclic stereoselective route from commercially available 3,3-diethoxy-propan-1-ol 4. The synthesized nucleoside phosphonate 19 and phosphonic acid 21 were subjected to antiviral screening against various viruses.
Stereoselective total synthesis of decarestrictine-J via Ring Closing Metathesis (RCM)
作者:J.S. Yadav、K. Anantha Lakshmi、N. Mallikarjuna Reddy、Attaluri R. Prasad、Basi V. Subba Reddy
DOI:10.1016/j.tet.2009.10.100
日期:2010.1
Stereoselectivetotalsynthesis of decarestrictine-J, a polyketide natural product is described. The synthesis involves the Prins cyclisation and Ring Closing Metathesis (RCM) as key steps.