BMS-955176

Last updated
BMS-955176
BMS-955176.svg
Legal status
Legal status
  • Investigational
Identifiers
CAS Number
ChemSpider
UNII
CompTox Dashboard (EPA)
Chemical and physical data
Formula C42H62N2O4S
Molar mass 691.03 g·mol−1
3D model (JSmol)
  • CC(=C)[C@@H]1CC[C@]2([C@H]1[C@H]3CC[C@H]4[C@]([C@@]3(CC2)C)(CC[C@@H]5[C@@]4(CC=C(C5(C)C)c6ccc(cc6)C(=O)O)C)C)NCCN7CCS(=O)(=O)CC7
  • InChI=1S/C42H62N2O4S/c1-28(2)31-14-19-42(43-22-23-44-24-26-49(47,48)27-25-44)21-20-40(6)33(36(31)42)12-13-35-39(5)17-15-32(29-8-10-30(11-9-29)37(45)46)38(3,4)34(39)16-18-41(35,40)7/h8-11,15,31,33-36,43H,1,12-14,16-27H2,2-7H3,(H,45,46)/t31-,33+,34-,35+,36+,39-,40+,41+,42-/m0/s1
  • Key:XDMUFNNPLXHNKA-ZTESCHFWSA-N

BMS-955176 is an experimental second generation HIV maturation inhibitor under development by Bristol-Myers Squibb for use in the treatment of HIV infection. By blocking the maturation of the virus, it prevents viral reproduction in host CD4+ T cells. [1] First generation maturation inhibitors such as bevirimat were ineffective against some naturally occurring changes (polymorphisms) in the Gag protease polyprotein; BMS-955176 has been designed to better tolerate gag polymorphisms. [2] [3]

Contents

Studies

Results of a phase 2a trial of BMS-955176 was reported at the 2015 Conference on Retroviruses and Opportunistic Infections (CROI). [4] Investigators concluded that the drug was well tolerated and effective against HIV, including strains with gag polymorphisms. [4] [5]

It appears that development of BMS-955176 has been terminated. [6]

See also

References

  1. ↑ "BMS Maturation Inhibitor Is Potent Against HIV in Early Trial". 25 February 2015. Archived from the original on 23 July 2015. Retrieved 22 July 2015.
  2. ↑ "CROI2015: New HIV maturation inhibitor BMS-955176 appears more potent than earlier beviramat - Project Inform". Archived from the original on April 5, 2015.
  3. ↑ Wang D, Lu W, Li F (November 2015). "Pharmacological intervention of HIV-1 maturation". Acta Pharmaceutica Sinica B. 5 (6): 493–9. doi: 10.1016/j.apsb.2015.05.004 . PMC   4675807 . PMID   26713265.
  4. 1 2 "Antiviral Activity/Safety of a Second-Generation HIV-1 Maturation Inhibitor | CROI Conference". www.croiconference.org. Retrieved 2016-01-01.
  5. ↑ "HIV maturation inhibitor BMS-955176 looks promising in early study". www.aidsmap.com. Retrieved 2016-01-01.
  6. ↑ "GSK Discontinues Development of Maturation Inhibitor BMS-955176".
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