Friday, July 10, 2026

Drug profile · INN

mercaptamine bitartrate

mercaptamine bitartrate (CYSTAGON) is a cystine reducing agent.

EMA: approved Alimentary tract and metabolism (A16) A16AA04
Patents linked 0
Pipeline programs 2
News articles 0
Drug details — mercaptamine bitartrate
Class
Alimentary tract and metabolism (A16)
Route
Patents
0
Programs
2
Data quality
0.83

Quick answer

mercaptamine bitartrate (CYSTAGON) is a cystine reducing agent.

Key facts

INN mercaptamine bitartrate
Brand CYSTAGON
Mechanism Cystine reducing agent
Target Cystine
Therapeutic class Alimentary tract and metabolism (A16)
ATC code A16AA04

Mechanism of action

Cystine reducing agent

Primary target: Cystine

Approval history

Authority Status Date
EMA approved

Pipeline programs

  1. CYSTAGON 150 mg hard capsules Phase 2 · George Institute for · Infectious diseases of respiratory system (COVID-19)
  2. CYSTAGON 50 mg hard capsules Phase 2 · George Institute for · Pulmonary Tuberculosis

Related & competitor drugs

  1. agalsidase alfa Alimentary tract and metabolism (A16)
  2. alogliptin Alimentary tract and metabolism (A10)
  3. alogliptin benzoate Alimentary tract and metabolism (A10)
  4. aprepitant Alimentary tract and metabolism (A04)
  5. budesonide Alimentary tract and metabolism (A07)
  6. canagliflozin Alimentary tract and metabolism (A10)

Frequently asked questions

What is mercaptamine bitartrate?

mercaptamine bitartrate (CYSTAGON) is a cystine reducing agent.

What is the brand name for mercaptamine bitartrate?

CYSTAGON is a marketed brand name for mercaptamine bitartrate. Check FDA Drugs@FDA for the current US label holder and prescribing information.