Unibest
← Back to patent-cliff list

Ganaxolone

Tier C — Watch / trade

Ganaxolone

Purdue Pharma
Originator
2022
First approval
-
Expiry (public)
No sales data
Peak sales
Small molecule
Type

Targets:GABAAR

Brand:ZTALMY

Indications (approved):CDKL5缺乏症, Seizure, 癫痫综合征, 婴儿痉挛

Regional status

US
Approved
2022-03-18
EU
Approved
2023-07-26
China
Approved
2024-07-09
Japan
-

Synthetic routes & intermediates

Routes not yet onboarded — the daily pipeline enriches by priority (approved small molecules first); this page updates automatically.

Frequently asked questions

What are the approved indications of Ganaxolone?

Approved indications include: CDKL5缺乏症, Seizure, 癫痫综合征, 婴儿痉挛.

When does the Ganaxolone patent expire?

No public expiry year is available for Ganaxolone yet; this page updates once verified.

How do I get a quote for Ganaxolone intermediates?

Open the CAS profile of the target intermediate from this page, or submit an RFQ directly — the CAS enters the matching flow automatically and the supply network responds with quotes.

Source: cross-verified data (structured fields only) · 2026-09-27