582-36-5

Oxythiamine (Hydroxythiamine) chloride, an analogue of anti-metabolite, can suppress the non-oxidative synthesis of ribose and induce cell apoptosis. Oxythiamine is a thiamine antagonist and inhibits transketolase (TK). Oxythiamine chloride inhibits cancer cell apoptosis and inhibits cell proliferation[1][2][3].

ChEBI: A organic chloride salt having oxythiamine as the counterion.

[1] Wang J, et al. Inhibition of transketolase by oxythiamine altered dynamics of protein signals in pancreatic cancer cells. Exp Hematol Oncol. 2013 Jul 27;2:18. DOI:10.1186/2162-3619-2-18
[2] Ra?s B, et al. Oxythiamine and dehydroepiandrosterone induce a G1 phase cycle arrest in Ehrlich's tumor cells through inhibition of the pentose cycle. FEBS Lett. 1999 Jul 30;456(1):113-8. DOI:10.1016/s0014-5793(99)00924-2
[3] Bai L, et al. A dose- and time-dependent effect of oxythiamine on cell growth inhibition in non-small cell lung cancer. Cogn Neurodyn. 2022 Jun;16(3):633-641. DOI:10.1007/s11571-021-09725-7