Drug Profile

EOS 789

Alternative Names: AP-306 ; EOS-789

Latest Information Update: 30 Jul 2026

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At a glance

Originator Chugai Pharmaceutical
Developer Chugai Pharmaceutical; Shanghai Alebund Pharmaceuticals
Class Cardiovascular therapies; Small molecules
Mechanism of Action Phosphate transport protein inhibitors

Orphan Drug Status

Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

No
New Molecular Entity Yes

Highest Development Phases

Phase II Hyperphosphataemia

Most Recent Events

21 Jul 2026 Efficacy and adverse event data from a phase II trial in Hyperphosphataemia released by Alebund Pharmaceuticals
29 Jun 2026 Efficacy data from a phase II trial in Hyperphosphataemia released by Alebund Pharmaceuticals
01 Jun 2026 R1 Therapeutics initiates enrolment in the phase IIb trial for Hyperphosphataemia in USA (PO) (NCT06712654)

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