Aluminium potassium sulfate/tannic acid
Alternative Names: OC-108; ZioneLatest Information Update: 06 Dec 2025
At a glance
- Originator Lequio Pharma; Mitsubishi Pharma Corporation
- Developer Tanabe Pharma Corporation
- Class Alum compounds; Aluminium compounds; Biopolymers
- Mechanism of Action Undefined mechanism
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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
- Marketed Haemorrhoids
Most Recent Events
- 01 Dec 2025 Mitsubishi Tanabe Pharma Corporation is now called Tanabe Pharma Corporation
- 01 Oct 2007 Mitsubishi Pharma Corporation has merged with Tanabe Seiyaku to form Mitsubishi Tanabe Pharma Corporation
- 20 Mar 2006 OC 108 is available for licensing worldwide (except in Japan and Korea) (http://www.micusa.com)