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Active
Last updated: January 7, 2026

SMRT Inhibitors

MS-275, SNDX-275, Entinostat

  • User: Male
  • Hormonal: Non-Hormonal
  • Delivery type:
    • Not Yet Determined
  • Intended Duration:
    • Not Yet Determined
  • Development Stage: Pre-Clinical
  • Developer(s)/researcher(s): Salk Institute for Biological Studies, University of California, Berkeley, University of California, Irvine, Utrecht University, University of Sydney
Details
  • API: Not Yet Determined - Multiple Compounds in Development
  • Target: SMRT
  • Mechanism of Action:
    • Reduced Sperm Production
  • Inactive Materials: Not Yet Determined
  • Regimen: Not Yet Determined
  • MPT: Not Potential MPT
  • Promising Attributes: To be established - concept is in early development
Product Status

Active Pre-Clinical Development

History

According to research published in 2024, MS-275 is likely being tested in mice only as a proof-of-principle or tool compound to pharmacologically validate inhibition of SMRT as a male contraceptive strategy, but more specific lead compounds may be developed from it as a starting point.

Publications

Additional Information