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ARN-509 — Competitive Intelligence Brief

ARN-509 (ARN-509) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Androgen receptor inhibitor. Area: Oncology.

phase 2 Androgen receptor inhibitor Androgen receptor Oncology Small molecule Live · refreshed every 30 min

Target snapshot

ARN-509 (ARN-509) — Aragon Pharmaceuticals, Inc.. ARN-509 is an androgen receptor inhibitor.

Comparator set (6 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

DrugGenericSponsorPhaseClassTargetApproval / PDUFA
ARN-509 TARGET ARN-509 Aragon Pharmaceuticals, Inc. phase 2 Androgen receptor inhibitor Androgen receptor
Talazoparib with enzalutamide talazoparib-with-enzalutamide Pfizer marketed PARP inhibitor and androgen receptor inhibitor PARP enzymes and androgen receptor Not yet launched
Winlevi CLASCOTERONE Sun Pharma marketed Androgen Receptor Inhibitor [EPC] Androgen receptor 2020-01-01
Nubeqa darolutamide Bayer marketed androgen receptor (AR) 2019-01-01
Erleada apalutamide Johnson & Johnson marketed Androgen receptor 2018-01-01
APALUTAMIDE APALUTAMIDE marketed Androgen Receptor (AR) 2018-01-01
Aveed TESTOSTERONE UNDECANOATE Marius marketed Androgen Androgen receptor 2014-01-01

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (Androgen receptor inhibitor class)

  1. Aragon Pharmaceuticals, Inc. · 1 drug in this class
  2. Arvinas Androgen Receptor, Inc. · 1 drug in this class
  3. Astellas Pharma · 1 drug in this class
  4. AstraZeneca · 1 drug in this class
  5. City of Hope Medical Center · 1 drug in this class
  6. Pfizer Inc. · 1 drug in this class
  7. Tata Memorial Centre · 1 drug in this class
  8. Triple Hair Inc · 1 drug in this class

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Cite this brief

Drug Landscape (2026). ARN-509 — Competitive Intelligence Brief. https://druglandscape.com/ci/arn-509. Accessed 2026-05-13.

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