Saturday, July 11, 2026

Drug profile · INN

n-butylphthalide

n-butylphthalide is an FDA-listed pharmaceutical active ingredient.

NMPA: clinical trials
Patents linked 0
Pipeline programs 2
News articles 0
Drug details — n-butylphthalide
Class
Route
Patents
0
Programs
2
Data quality
0.70

Quick answer

n-butylphthalide is an FDA-listed pharmaceutical active ingredient.

Key facts

INN n-butylphthalide

Approval history

Authority Status Date
NMPA clinical trials

Pipeline programs

  1. 3-N-butylphthalide Phase 3 · Second Affiliated Hospital · Multiple System Atrophy
  2. 3-N-butylphthalide Phase 3 · First People's Hospital · Multiple System Atrophy

Frequently asked questions

What is n-butylphthalide?

n-butylphthalide is an FDA-listed pharmaceutical active ingredient.