What development phase is Stakane in?

Stakane is FDA-approved (marketed).

What is the generic name of Stakane?

ANTRAFENINE is the generic (nonproprietary) name of Stakane.

Last reviewed 2026-04-20 · How we verify

Stakane (ANTRAFENINE)

FDA-approved withdrawn Small molecule Quality 13/100

At a glance

Generic name	ANTRAFENINE
Drug class	antrafenine
Modality	Small molecule
Therapeutic area	Pain
Phase	FDA-approved

Approved indications

No approved indications tracked.

Common side effects

No common side effects on file.

Competitive intelligence

For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape:

Stakane CI brief — competitive landscape report
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