Q-1047H SUBSTANCE AND PRODUCTION THEREOF

NEW MATERIAL:The Q-1047H substance expressed by formula I (R is group of formula III-IV). EXAMPLE:Q-1047H-A expressed by formula V. USE:An antioxidant capable of removing active oxygen compound from living body, effective in preventing or suppressing the production of lipid peroxide and useful as a...

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Bibliographische Detailangaben
Hauptverfasser: SAITO TAKESHI, YAZAWA SHUSUKE, IMAI YOSHIMITSU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:NEW MATERIAL:The Q-1047H substance expressed by formula I (R is group of formula III-IV). EXAMPLE:Q-1047H-A expressed by formula V. USE:An antioxidant capable of removing active oxygen compound from living body, effective in preventing or suppressing the production of lipid peroxide and useful as a preventive and remedy for various diseases in which active oxygen is participated. PREPARATION:The compound of formula I can be produced by (1) hydrolyzing the compound of formula II or (2) reducing the Q-1047H-A of formula V which is one of the compounds of formula I or (3) oxidizing Q-1047H-R of formula IV which is one of the compounds of formula I.