| Drug Type Small molecule drug | 
| Synonyms YS-001, YS001 | 
| Target | 
| Action inhibitors | 
| Mechanism PI3Kα inhibitors(Phosphatidylinositol 3 kinase alpha inhibitors), mTORC1 inhibitors(Mammalian target of Rapamycin (mTORC1) inhibitors), mTORC2 inhibitors(mTOR Complex 2 inhibitors) | 
| Therapeutic Areas | 
| Inactive Indication- | 
| Originator Organization | 
| Active Organization | 
| Inactive Organization- | 
| Drug Highest PhasePhase 1 | 
| First Approval Date- | 
| Regulation- | 
| Indication | Highest Phase | Country/Location | Organization | Date | 
|---|---|---|---|---|
| Advanced Malignant Solid Neoplasm | Phase 1 | China  | 29 Dec 2021 | |
| Advanced Malignant Solid Neoplasm | Phase 1 | China  | 29 Dec 2021 | |
| Hormone receptor positive HER2 negative breast cancer | IND Approval | China  | 08 Jan 2024 | |
| Hormone receptor positive HER2 negative breast cancer | IND Approval | China  | 08 Jan 2024 | 





