Abstract:
:In continuation of our program aimed at the discovery and development of compounds with superior anti-human immunodeficiency virus type 1 (HIV-1) activity, 21N-arylsulfonyl-3-acetylindole analogs (2a-u) were synthesized and preliminarily evaluated as HIV-1 inhibitors in vitro. Among of all the analogs, several compounds exhibited significant anti-HIV-1 activity, especially N-phenylsulfonyl-3-acetyl-6-methylindole (2j) and N-(p-ethyl)phenylsulfonyl-3-acetyl-6-methylindole (2n) showed the most potent anti-HIV-1 activity with EC(50) values of 0.36 and 0.13 microg/mL, and TI values of >555.55 and 791.85, respectively. It demonstrated that introduction of the acetyl group at the 3-position of N-arylsulfonyl-6-methylindoles could generally lead to the more potent analogs.
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Ran JQ,Huang N,Xu H,Yang LM,Lv M,Zheng YTdoi
10.1016/j.bmcl.2010.04.132subject
Has Abstractpub_date
2010-06-15 00:00:00pages
3534-6issue
12eissn
0960-894Xissn
1464-3405pii
S0960-894X(10)00610-4journal_volume
20pub_type
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