Drug Type Small molecule drug |
Synonyms QLS1304 |
Target |
Action inhibitors |
Mechanism KAT6A inhibitors(lysine acetyltransferase 6A inhibitors), KAT6B inhibitors(lysine acetyltransferase 6B inhibitors), Epigenetic drug |
Therapeutic Areas |
Active Indication |
Inactive Indication- |
Originator Organization |
Active Organization |
Inactive Organization- |
License Organization- |
Drug Highest PhasePhase 1/2 |
First Approval Date- |
RegulationFast Track (United States) |
| Indication | Highest Phase | Country/Location | Organization | Date |
|---|---|---|---|---|
| Advanced breast cancer | Phase 2 | China | 16 Jan 2026 | |
| ER-positive/HER2-negative Breast Cancer | Phase 2 | China | 03 Dec 2025 | |
| Advanced cancer | Phase 1 | China | 06 Mar 2025 | |
| Advanced Malignant Solid Neoplasm | Phase 1 | China | 14 Feb 2025 |
Phase 1/2 | Human epidermal growth factor 2 negative carcinoma of breast | Estrogen receptor positive tumor estrogen receptor-positive (ER+) | human epidermal growth factor receptor 2-negative (HER2−) | 33 | pdyhnugpiq(gdbmkupycu) = bwdjqwqgsk xxxktticmv (eajazeccnm ) | Positive | 29 May 2026 | ||
QLS1304 + QLC1401 | pdyhnugpiq(gdbmkupycu) = twopsjjpff xxxktticmv (eajazeccnm ) | ||||||
Not Applicable | KAT6A amplification | H3K23Ac | ER expression ... View more | - | dpgzdqhcop(dflczxrlzq) = suppressed in KAT6A-high cells bgdefnwidk (wshhhyyhqc ) View more | - | 27 Apr 2025 |





