Characterisation of 1,4-benzothiazine in
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Alessandra Napolitano; Claudio Costantini; Orlando Crescenzi; Giuseppe Prota
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Article
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1994
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Elsevier Science
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French
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Despite Qttearive invesfi@on arried out in the sixties, the structure of pheom&nins is still poorly detined, owing to the d compkity of the chemistry involved. It is known, however, that tbase piemmtr duive biooeaaiauy by oxidat& powon of cysteinyldopas, mainly the 5-S isomer (1).