High‐Performance Liquid Chromatographic Determination of 1,1′‐Ethylidenebis(L‐tryptophan) in L‐Tryptophan Preparations
- 1 May 1994
- journal article
- research article
- Published by Elsevier in Journal of Pharmaceutical Sciences
- Vol. 83 (5) , 720-722
- https://doi.org/10.1002/jps.2600830525
Abstract
No abstract availableKeywords
This publication has 8 references indexed in Scilit:
- Pathological and immunological effects of ingesting L-tryptophan and 1,1'-ethylidenebis (L-tryptophan) in Lewis rats.Journal of Clinical Investigation, 1993
- Separation and isolation of trace impurities in l-tryptophan by high-performance liquid chromatographyJournal of Chromatography A, 1993
- 1,1′-ethylidenebis(L-tryptophan), structure determination of contaminant “97” - implicated in the Eosinophilia-myalgia syndrome (EMS)Tetrahedron Letters, 1991
- Characterization of contaminants in EMS-associated L-tryptophan samples by high-performance liquid chromatography.CHEMICAL & PHARMACEUTICAL BULLETIN, 1991
- Characterization of "Peak E," a Novel Amino Acid Associated with Eosinophilia-Myalgia SyndromeScience, 1990
- An Investigation of the Cause of the Eosinophilia–Myalgia Syndrome Associated with Tryptophan UseNew England Journal of Medicine, 1990
- Scleroderma, Fasciitis, and Eosinophilia Associated with the Ingestion of TryptophanNew England Journal of Medicine, 1990
- Association of the Eosinophilia–Myalgia Syndrome with the Ingestion of TryptophanNew England Journal of Medicine, 1990