Novel 4,4-Disubstituted Piperidine-Based C–C Chemokine Receptor-5 Inhibitors with High Potency against Human Immunodeficiency Virus-1 and an Improved human Ether-a-go-go Related Gene (hERG) Profile
摘要:
We recently described (J. Med. Chem. 2008, 51, 6538-6546) a novel class of CCR5 antagonists with strong anti-HIV potency. Herein, we detail SAR converting leads 1 and 2 to druglike molecules. The pivotal structural motif enabling this transition was the secondary sulfonamide substituent. Further fine-tuning of the substituent pattern in the sulfonamide paved the way to enhancing potency and bioavailability and minimizing hERG inhibition, resulting in discovery of clinical compound 122 (GSK163929).
DOI:
10.1021/jm200279v
作为产物:
描述:
1-(8-benzyl-8-azabicyclo[3.2.1]oct-3-yl)-2-methyl-1H-benzimidazole 、 甲酸铵 在
氢氧化钯 crude product 、 CH2Cl CH3OH NH4OH 作用下,
以
乙醇 为溶剂,
反应 2.5h,
以to afford 1.06 g of the desired product as a solid的产率得到1-(8-偶氮二环[3.2.1]辛基)-2-甲基-1H-苯并咪唑
The present invention relates to compounds of Formula (I) and (Ia) useful in the treatment of CCR5-related diseases and disorders, for example, the prevention or treatment of an HIV infection, and in the treatment of the resulting acquired immune deficiency syndrome (AIDS).
Pyrrolidine modulators of CCR5 chemokine receptor activity
申请人:——
公开号:US20020198178A1
公开(公告)日:2002-12-26
Pyrrolidine compounds of Formula I:
1
(wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, R
8a
, R
8b
, j, k, l, m, and n are defined herein) are described. The compounds are modulators of CCR5 chemokine receptor activity. The compounds are useful, for example, in the prevention or treatment of infection by HIV and the treatment of AIDS, as compounds or pharmaceutically acceptable salts, or as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described.
The present invention relates to compounds of formula (I), or pharmaceutically acceptable derivatives thereof, useful in the treatment of CCR5-related diseases and disorders, for example, useful in the inhibition of HIV replication, the prevention or treatment of an HIV infection, and in the treatment of the resulting acquired immune deficiency syndrome (AIDS).
The present invention relates to compounds of formula (I) or a pharmaceutically acceptable derivatives thereof, useful in the treatment of prophylazis of CCR5-related diseases and disorders, for example, in the inhibition of HIV replication, the prevention or treatment of HIV infection, and in the treatment of the resulting acquired immune deficiency syndrome (AIDS).
The present invention relates to compounds of Formula (I) and (Ia)
useful in the treatment of CCR5-related diseases and disorders, for example, the prevention or treatment of an HIV infection, and in the treatment of the resulting acquired immune deficiency syndrome (AIDS).