1.
Future Med Chem
; 13(12): 1057-1072, 2021 06.
Article
in English
| MEDLINE
| ID: mdl-33896195
ABSTRACT
Aim: Tumor cells adapt to hypoxic microenvironments by releasing the key transcription factor HIF-1α, which promotes angiogenesis, glycolytic phenotype, metastasis and erythropoiesis, allowing proliferation amid low oxygen levels. Therefore, therapeutic targeting of HIF-1α represents a viable strategy for cancer therapy. Methods & Results: The authors synthesized a series of novel tetrahydroquinazoline derivatives in six steps and demonstrated that their development had a unique ability to suppress HIF-1α expression through proteasomal degradation. Conclusion: Among these compounds, CDMP-TQZ (8bf) exhibited the highest antiproliferative potency in human cancer cells, in part through downregulation of HIF-1α.