Who are Zytiga's main competitors?

No direct comparators detected in our index.

How often does this brief refresh?

Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-06-10 · How we verify

Zytiga — Competitive Intelligence Brief

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Zytiga (abiraterone-acetate) competitive landscape: 0 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Cytochrome P450 17A1 Inhibitor. Area: Oncology.

marketed Cytochrome P450 17A1 Inhibitor Steroid 17-alpha-hydroxylase/17,20 lyase Oncology Live · refreshed every 30 min

Target snapshot

Zytiga (abiraterone-acetate) — Johnson & Johnson. Zytiga blocks the production of male hormones that fuel prostate cancer growth.

Comparator set

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

Drug	Generic	Sponsor	Phase	Class	Target	Approval / PDUFA
Zytiga TARGET	abiraterone-acetate	Johnson & Johnson	marketed	Cytochrome P450 17A1 Inhibitor	Steroid 17-alpha-hydroxylase/17,20 lyase	2011-01-01

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)

2034-03-17 — Zytiga · 9889144 · US
2034-05-20 — Zytiga · 10292990 · US

Sponsor landscape (Cytochrome P450 17A1 Inhibitor class)

Johnson & Johnson · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Zytiga — Competitive Intelligence Brief. https://druglandscape.com/ci/abiraterone-acetate. Accessed 2026-06-10.

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing