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Last Updated: January 28, 2020

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Drugs in Development Information for L-Cysteine

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What is the development status for investigational drug L-Cysteine?

L-Cysteine is an investigational drug.

There have been 16 clinical trials for L-Cysteine. The most recent clinical trial was a Phase 1 trial, which was initiated on October 1st 2018.

The most common disease conditions in clinical trials are Schizophrenia, Liver Failure, and Lymphoma, B-Cell. The leading clinical trial sponsors are Peking University People's Hospital, National Cancer Institute (NCI), and American Thoracic Society.

There are one hundred and eighty-five US patents protecting this investigational drug and two international patents.

Recent Clinical Trials for L-Cysteine
TitleSponsorPhase
Effect of N-Acetyl Cysteine (NAC) on the Oral MicrobiomeWake Forest University Health SciencesPhase 2
Risk Stratification-directed NAC for Prevention of Poor Hematopoietic ReconstitutionPeking University People's HospitalPhase 3
Effect of NAC on the Hematopoietic Reconstitution After Haploidentical Hematopoietic Stem Cell TransplantationPeking University People's HospitalPhase 2

See all L-Cysteine clinical trials

Clinical Trial Summary for L-Cysteine

Top disease conditions for L-Cysteine
Top clinical trial sponsors for L-Cysteine

See all L-Cysteine clinical trials

US Patents for L-Cysteine

Drugname Patent Number Patent Title Patent Assignee Estimated Expiration
L-Cysteine   Start Trial Benzoylphenyl pyridinylthiazolidine compounds as platelet activating antagonists Abbott Laboratories (Abbott Park, IL)   Start Trial
L-Cysteine   Start Trial Methods of treating Parkinson's disease using melanin   Start Trial
L-Cysteine   Start Trial Inhibitors of farnesyl protein transferase Merck & Co., Inc. (Rahway, NJ)   Start Trial
L-Cysteine   Start Trial Diamino acid derivatives as antihypertensives Schering Corporation (Kenilworth, NJ)   Start Trial
>Drugname >Patent Number >Patent Title >Patent Assignee >Estimated Expiration

International Patents for L-Cysteine

Drugname Country Document Number Estimated Expiration Related US Patent
L-Cysteine Ireland 920715 2011-03-29   Start Trial
L-Cysteine Portugal 100314 2011-03-29   Start Trial
L-Cysteine World Intellectual Property Organization (WIPO) 9217476 2011-03-29   Start Trial
L-Cysteine Austria 155038 2008-09-13   Start Trial
>Drugname >Country >Document Number >Estimated Expiration >Related US Patent

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