A novel dicyanotriterpenoid, 2-cyano-3,12-dioxooleana-1,9(11)-dien-28-onitrile, active at picomolar concentrations for inhibition of nitric oxide production
作者:Tadashi Honda、Yukiko Honda、Frank G. Favaloro、Gordon W. Gribble、Nanjoo Suh、Andrew E. Place、Mara H. Rendi、Michael B. Sporn
DOI:10.1016/s0960-894x(02)00105-1
日期:2002.4
New oleanane triterpenoids with various substituents at the C-17 position of 2-evano-3,12-dioxooleana-1,9(11)dien-28-oic acid (CDDO) and methyl 2-carboxy-3,12-dioxooleana-1,9(11)-dien-28-oate were synthesized. Among them, 2-cyano-3,12-dioxooleana- 1,9(11)-dien-28-onitrile shows extremely high inhibitory activity (IC50 = 1 pM level) against production of nitric oxide induced by interferon-gamma in mouse macrophages. This potency is about 100 times and 30 times more potent than CDDO and dexamethasone, respectively. (C) 2002 Elsevier Science Ltd. All rights reserved.
COMPOSITIONS AND METHODS FOR TREATING HIV-ASSOCIATED COGNITIVE DYSFUNCTION
申请人:The Regents of the University of California
公开号:US20170333450A1
公开(公告)日:2017-11-23
The present invention provides methods comprising treating and/or preventing cognitive dysfunction in subjects infected with HIV by administering an antioxidant inflammation modulator (AIM). The present invention also provides for methods for treating and/or preventing an HIV-associated neurocognitive disorder by contacting peripheral blood monocytes of an HIV+subject with an AIM.