Tersolisib - Eli Lilly and Company
Alternative Names: LY-4064809; ST-814; STX-478; STX-H1047-PI3Ka inhibitors - Eli Lilly and CompanyLatest Information Update: 30 Jul 2026
At a glance
- Originator Scorpion Therapeutics
- Developer Eli Lilly and Company
- Class Amides; Amines; Antineoplastics; Benzofurans; Fluorinated hydrocarbons; Pyrimidines; Small molecules
- Mechanism of Action Phosphatidylinositol 3 kinase alpha inhibitors
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Orphan Drug Status
No
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Phase III Breast cancer
- Phase I/II Solid tumours
- Preclinical Colorectal cancer
Most Recent Events
- 01 Jul 2026 Eli Lilly and Company initiates enrolment in a phase I pharmacokinetics trial (In volunteers) in USA (PO) (NCT07662798)
- 23 Jun 2026 Eli Lilly and Company plans a phase I PK trial for Healthy volunteers in USA (PO) in July 2026 (NCT07662798)
- 02 Jun 2026 Efficacy, adverse event and pharmacokinetics data from phase the I/II PIKALO-1 trial in Breast cancer presented at the 62nd Annual Meeting of the American Society of Clinical Oncology (ASCO-2026)