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Synthesis and antiviral evaluation of novel open-chain analogues of neplanocin A. 2006

Joon Hee Hong, and So-Young Kim, and Chang-Hyun Oh, and Kyung Ho Yoo, and Jung-Hyuck Cho
Medicinal Chemistry Research Center, Korea Institute of Science and Technology, Seoul, Korea.

Novel acyclic nucleoside analogues were designed and synthesized as open-chain analogues of neplanocin A. The coupling of the allylic bromide with purine bases using cesium carbonate afforded a series of novel acyclic nucleosides. The synthesized compounds Ia-II were evaluated for their antiviral activity against various viruses such as HIV HSV-1, HSV-2, and ECMV.

UI MeSH Term Description Entries
D002460 Cell Line Established cell cultures that have the potential to propagate indefinitely. Cell Lines,Line, Cell,Lines, Cell
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000241 Adenosine A nucleoside that is composed of ADENINE and D-RIBOSE. Adenosine or adenosine derivatives play many important biological roles in addition to being components of DNA and RNA. Adenosine itself is a neurotransmitter. Adenocard,Adenoscan
D000998 Antiviral Agents Agents used in the prophylaxis or therapy of VIRUS DISEASES. Some of the ways they may act include preventing viral replication by inhibiting viral DNA polymerase; binding to specific cell-surface receptors and inhibiting viral penetration or uncoating; inhibiting viral protein synthesis; or blocking late stages of virus assembly. Antiviral,Antiviral Agent,Antiviral Drug,Antivirals,Antiviral Drugs,Agent, Antiviral,Agents, Antiviral,Drug, Antiviral,Drugs, Antiviral
D018258 Herpesvirus 2, Human A species of SIMPLEXVIRUS associated with genital infections (HERPES GENITALIS). It is transmitted by sexual intercourse and close personal contact. HSV-2,Herpes Simplex Virus 2,Human Herpesvirus 2,HHV-2,Herpes Simplex Virus Type 2,Herpesvirus 2 (alpha), Human
D018259 Herpesvirus 1, Human The type species of SIMPLEXVIRUS causing most forms of non-genital herpes simplex in humans. Primary infection occurs mainly in infants and young children and then the virus becomes latent in the dorsal root ganglion. It then is periodically reactivated throughout life causing mostly benign conditions. HSV-1,Herpes Simplex Virus 1,HHV-1,Herpes Simplex Virus Type 1,Herpesvirus 1 (alpha), Human,Human Herpesvirus 1

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