BENZYLALKOHOLDERIVATE, IHRE HERSTELLUNG UND SIE ENTHALTENDE PHARMAZEUTISCHE PRAEPARATE

A benzylalcohol derivative of the formula: (I) wherein R is hydroxy, benzyloxy, alkoxy of one to 4 carbon atoms or halogen, and Ring A is monomethoxyphenyl, dimethoxyphenyl, trimethoxyphenyl or 3,4-methylenedioxyphenyl is prepared by reducing a compound of the formula: wherein R' is benzyloxy,...

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Bibliographische Detailangaben
Hauptverfasser:	NOGUCHI, KATSUYUKI, IWAI, HAJIME, IKEZAKI, MUNEYOSHI, INAMASU, MASANORI
Format:	Patent
Sprache:	ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:	A benzylalcohol derivative of the formula: (I) wherein R is hydroxy, benzyloxy, alkoxy of one to 4 carbon atoms or halogen, and Ring A is monomethoxyphenyl, dimethoxyphenyl, trimethoxyphenyl or 3,4-methylenedioxyphenyl is prepared by reducing a compound of the formula: wherein R' is benzyloxy, alkoxy of one to 4 carbon atoms or halogen, and Ring A is the same as defined above, and when R' is benzyloxy, if required, further subjecting the product to catalytic hydrogenation. The compounds (I) and pharmaceutically acceptable acid addition salts thereof are used as anti-diabetic agents.