Purinyl and pyrimidinyl cyclobutanes and their use as antiviral agents
申请人:E. R. Squibb & Sons, Inc.
公开号:US04918075A1
公开(公告)日:1990-04-17
Antiviral activity is exhibited by compounds having the formula ##STR1## its pharmaceutically acceptable salts thereof wherein R.sub.2 and R.sub.3 are independently hydrogen, --PO.sub.3 H.sub.2 or ##STR2## and R.sub.1 is either a purine, pyrimidine or an analog thereof.
Disclosed are compounds having the formula ##STR1## wherein Prot is a hydroxyl protecting group. The compounds are useful as intermediates in the preparation of compounds of the formula ##STR2## which in turn are useful as antiviral agents.
2' and 3'- substituted cyclobutyl nucleoside analogs for the treatment of viral infections and abnormal cellular proliferation
申请人:Liotta C. Dennis
公开号:US20060223835A1
公开(公告)日:2006-10-05
Provided are cyclobutyl nucleosides and methods for their use in treatment of infections including Retroviridae (including HIV), Hepadnaviridae (including HBV), or Flaviviridae (including BVDV and HCV) infection, or conditions related to abnormal cellular proliferation, in a host, including animals, and especially humans.
2′ and 3′-substituted cyclobutyl nucleoside analogs for the treatment viral infections and abnormal cellular proliferation
申请人:Emory University
公开号:US08114994B2
公开(公告)日:2012-02-14
Provided are cyclobutyl nucleosides and methods for their use in treatment of infections including Retroviridae (including HIV), Hepadnaviridae (including HBV), or Flaviviridae (including BVDV and HCV) infection, or conditions related to abnormal cellular proliferation, in a host, including animals, and especially humans.
2′ and 3′-substituted cyclobutyl nucleoside analogs for the treatment of viral infections and abnormal cellular proliferation
申请人:Emory University
公开号:US07495006B2
公开(公告)日:2009-02-24
Provided are cyclobutyl nucleosides and methods for their use in treatment of infections including Retroviridae (including HIV), Hepadnaviridae (including HBV), or Flaviviridae (including BVDV and HCV) infection, or conditions related to abnormal cellular proliferation, in a host, including animals, and especially humans.