2079939-05-0

2079939-05-0 structure
2079939-05-0 structure
  • Name: Sirpiglenastat
  • Chemical Name: Sirpiglenastat
  • CAS Number: 2079939-05-0
  • Molecular Formula: C22H27N5O5
  • Molecular Weight: 441.48
  • Catalog: Research Areas Cancer
  • Create Date: 2022-01-11 09:42:55
  • Modify Date: 2025-08-25 12:37:17
  • Sirpiglenastat (DRP-104) is a broad acting glutamine antagonist. Sirpiglenastat has anticancer effects by directly targeting tumor metabolism and simultaneously inducing a potent antitumor immune response[1][2].

Name Sirpiglenastat
Description Sirpiglenastat (DRP-104) is a broad acting glutamine antagonist. Sirpiglenastat has anticancer effects by directly targeting tumor metabolism and simultaneously inducing a potent antitumor immune response[1][2].
Related Catalog
In Vitro Sirpiglenastat (DRP-104) treatment shows broad immune cell modulation effects including increased T, NK, and macrophages. Sirpiglenastat decreases pro-tumorigenic cytokines such as VEGF and KC (IL-8)[1].
In Vivo CT26 bearing mice treated with Sirpiglenastat (DRP-104) (0.5 mg/kg; s.c.; once a day; for 5 days) shows tumor growth inhibition at day 12 of 90%. Median survival days are 36 days[1]. Sirpiglenastat (0.5 mg/kg; s.c) treatment significantly inhibits tumor growth in the H22 model[1]. Animal Model: CT26 bearing mice[1] Dosage: 0.5 mg/kg Administration: s.c.; once a day; for 5 days Result: Showed tumor growth inhibition in mice.
References

[1]. Yumi Yokoyama, et al. DRP-104, a novel broad acting glutamine antagonist, induces distinctive immune modulation mechanisms and synergistic efficacy in combination with immune checkpoint blockade. J Immunother Cancer. 2019 Nov 6;7(Suppl 1):282.

[2]. Yumi Yokoyama, et al. DRP-104, a broad acting glutamine antagonist, synergizes with immune checkpoint blockade in vivo. Cancer Res 2021;81(13_Suppl):Abstract nr 1563.

Molecular Formula C22H27N5O5
Molecular Weight 441.48
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