cyclo(CLLFVY) 作为缺氧诱导因子-1 (HIF-1) 的抑制剂，展现出特定的生物活性，其 IC50 在 U2OS 细胞中为 19 μM，而在 MCF-7 细胞中则为 16 μM。该化合物通过与 HIF-1α 的 PAS-B 结构域相结合，有效抑制了 HIF-1 的二聚化和转录活性。此外，cyclo(CLLFVY) 可下调多个与缺氧响应相关的基因（如 VEGF 和 CAIX）的表达，显示出对 HIF-1 相关癌症的潜在抗肿瘤效果。

(Rac)-PT2399 is a potent and specific inhibitor of hypoxia-inducible factor 2a (HIF-2α)(IC50 of 0.01 μM).

(S,R,S)-AHPC-C5-COOH (VH032-C5-COOH) is a synthesized E3 ligase ligand-linker conjugate, contains the VH032 VHL-based ligand and a linker to form PROTACs. VH-032 is a selective and potent inhibitor of VHL/HIF-1α interaction with a Kd of 185 nM, has the potential for the study of anemia and ischemic diseases[1].

Diethyl bipy55'DC inhibits CP4H activity in cultured cells. The stability of collagen relies on post-translational modifications, the most prevalent being the hydroxylation of collagen strands by collagen prolyl 4-hydroxylases.

JTZ-951 is a potent and orally active inhibitor of hypoxia inducible factor prolyl hydroxylase (PHD).

Dimethyl-bisphenol A (DMBPA) 是有效的HIF-1α抑制剂，通过从 HIF-1α 解离 Hsp90 促进 HIF-1α 蛋白的降解。Dimethyl-bisphenol A 可降低 Vegfa mRNA 的表达。