Saturday, July 11, 2026

Drug profile · INN

zolbetuximab

zolbetuximab (VYLOY) is a claudin-18 binding agent.

EMA: approved PMDA: approved Antineoplastic and immunomodulating agents (L01) L01FX31
Patents linked 0
Pipeline programs 1
News articles 2
Drug details — zolbetuximab

Quick answer

zolbetuximab (VYLOY) is a claudin-18 binding agent.

Key facts

INN zolbetuximab
Brand VYLOY
Mechanism Claudin-18 binding agent
Target Claudin-18
Therapeutic class Antineoplastic and immunomodulating agents (L01)
ATC code L01FX31

Mechanism of action

Claudin-18 binding agent

Primary target: Claudin-18

Approval history

Authority Status Date
EMA approved
PMDA approved

Recent coverage

Pipeline programs

  1. 8951-CL-0305 Phase 3 · Astellas Pharma · Gastroesophageal Junction Adenocarcinoma, Gastric Cancer, Ga

Related & competitor drugs

  1. abiraterone acetate Antineoplastic and immunomodulating agents (L02)
  2. anagrelide Antineoplastic and immunomodulating agents (L01)
  3. apremilast Antineoplastic and immunomodulating agents (L04)
  4. arsenic trioxide Antineoplastic and immunomodulating agents (L01)
  5. axitinib Antineoplastic and immunomodulating agents (L01)
  6. azacitidine Antineoplastic and immunomodulating agents (L01)

Frequently asked questions

What is zolbetuximab?

zolbetuximab (VYLOY) is a claudin-18 binding agent.

What is the brand name for zolbetuximab?

VYLOY is a marketed brand name for zolbetuximab. Check FDA Drugs@FDA for the current US label holder and prescribing information.