FW1256是苯基类似物类缓释硫化氢（H₂S）供体，能抑制NF-κB活性、诱导细胞凋亡，兼具抗炎作用，可用于癌症和心血管疾病研究。

[1] Huang CW, Feng W, Peh MT, Peh K, Dymock BW, Moore PK. A novel slow-releasing hydrogen sulfide donor, FW1256, exerts anti-inflammatory effects in mouse macrophages and in vivo. Pharmacol Res. 2016 Nov;113(Pt A):533-546. doi: 10.1016/j.phrs.2016.09.032. Epub 2016 Sep 27. PMID: 27687956.