Drug Profile

BIIB 091

Alternative Names: BIIB-091

Latest Information Update: 07 Mar 2025

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At a glance

Originator Biogen
Class 1 ring heterocyclic compounds; 2 ring heterocyclic compounds; Amides; Amines; Azepines; Epoxy compounds; Pyrazoles; Pyrimidines; Small molecules; Triazoles
Mechanism of Action Agammaglobulinaemia tyrosine kinase 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 Multiple sclerosis

Most Recent Events

07 Feb 2025 Biogen completes a phase I Pharmacokinetics trial (In Volunteers) (PO, Tablet) (NCT06640933)
16 Oct 2024 Biogen initiates a phase I Pharmacokinetics trial (In Volunteers) (PO, Tablet) (NCT06640933)
15 Oct 2024 Biogen plans a phase I Pharmacokinetics trial (In Volunteers) (PO, Tablet) (NCT06640933)

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