Identification of Anthranilic Acid Derivatives as a Novel Class of Allosteric Inhibitors of Hepatitis C NS5B Polymerase
作者:Thomas Nittoli、Kevin Curran、Shabana Insaf、Martin DiGrandi、Mark Orlowski、Rajiv Chopra、Atul Agarwal、Anita Y. M. Howe、Amar Prashad、M. Brawner Floyd、Bernard Johnson、Alan Sutherland、Karen Wheless、Boris Feld、John O'Connell、Tarek S. Mansour、Jonathan Bloom
DOI:10.1021/jm061428x
日期:2007.5.1
A series of potent anthranilic acid-based inhibitors of the hepatitisCNS5Bpolymerase has been identified. The inhibitors bind to a site on NS5B between the thumb and palm regions adjacent to the active site as determined by X-ray crystallography of the enzyme-inhibitor complex. Guided by both molecular modeling and traditional SAR, the enzyme activity of the initial hit was improved by approximately
已鉴定出一系列强效邻氨基苯甲酸丙型肝炎 NS5B 聚合酶抑制剂。通过酶抑制剂复合物的 X 射线晶体学测定,抑制剂与 NS5B 上拇指和手掌区域之间与活性位点相邻的位点结合。在分子建模和传统 SAR 的指导下,初始命中的酶活性提高了约 100 倍,产生了一系列有效且选择性的 NS5B 抑制剂,IC50 值低至 10 nM。这些化合物也是培养的 HUH7 细胞中 HCV 复制子的抑制剂。
Anthranilic acid derivatives useful in treating infection with hepatitis C virus
申请人:Bloom D. Jonathan
公开号:US20050004192A1
公开(公告)日:2005-01-06
The present invention provides pharmaceutical compositions useful in treating hepatitis C infection. The present invention also provides methods of treating hepatitis C infection by administering to a mammal the pharmaceutical compositions of the present invention.
Bokarew, Zhurnal Obshchei Khimii, 1959, vol. 29, p. 1358,1362; engl. Ausg. S. 1334, 1337
作者:Bokarew
DOI:——
日期:——
SUNDER S.; PEET N. P., J. HETEROCYCL. CHEM., 1978, 15, NO 8, 1379-1382
作者:SUNDER S.、 PEET N. P.
DOI:——
日期:——
ANTHRANILIC ACID DERIVATIVES USEFUL IN TREATING INFECTION WITH HEPATITIS C VIRUS
申请人:Bloom Jonathan D.
公开号:US20080269333A1
公开(公告)日:2008-10-30
The present invention provides pharmaceutical compositions useful in treating hepatitis C infection. The present invention also provides methods of treating hepatitis C infection by administering to a mammal the pharmaceutical compositions of the present invention.