Metabolism of 5-S-cyteinyldopa by O-methylation
Open Access
- 1 July 1977
- journal article
- research article
- Published by Medical Journals Sweden AB in Acta Dermato-Venereologica
- Vol. 57 (4) , 309-312
- https://doi.org/10.2340/0001555557309312
Abstract
5-S-cysteinyldopa is metabolized by O-methylation on incubation with a liver extract and S-adenosyl methionine. O-methylated 5-S-cysteinyldopa isolated from melanoma urines by ion exchange and paper chromatography was identified by gas chromatography-mass spectrometry and NMR.This publication has 1 reference indexed in Scilit:
- Demonstration of 3-methoxytyrosine in the urine of melanoma patientsActa Dermato-Venereologica, 1975