Abstract:
:We previously reported that [[N-[3beta-hydroxyllup-20(29)-en-28-oyl]-7-aminoheptyl]carbamoyl]methane (A43D, 4) was a potent HIV-1 entry inhibitor. However, 4 was inactive against HIV-2 virus, suggesting the structural requirements for targeting these two retroviruses are different. In this study, a series of new betulinic acid derivatives were synthesized, and some of them displayed selective anti-HIV-2 activity at nanomolar concentrations. In comparison to compounds with anti-HIV-1 activity, a shorter C-28 side chain is required for optimal anti-HIV-2 activity.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Dang Z,Lai W,Qian K,Ho P,Lee KH,Chen CH,Huang Ldoi
10.1021/jm9004253subject
Has Abstractpub_date
2009-12-10 00:00:00pages
7887-91issue
23eissn
0022-2623issn
1520-4804journal_volume
52pub_type
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