Antihypertensive 1,5-benzothiazepine derivatives and compositions thereof

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United States of America Patent

PATENT NO 4780462
SERIAL NO

07070414

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Abstract

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A new series of 1,5-benzothiazepine analogues are disclosed. These compounds are represented by the following general formula: ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 each represent hydrogen, a lower alkyl, nitro, amino, lower-alkyl-oxy or halogen group, X represents O or S. These compounds are useful as anti-hypertensive agents.

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Patent Owner(s)

Patent OwnerAddress
KOTOBUKI SEIYA KAU CO LTD6351 OOAZA SAKAKI SAKAKI-MACHI HANISHINA-GUN NAGANO-KEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ichikawa, Yumiko Nagano, JP 3 2
Tomiyama, Tsuyoshi Nagano, JP 31 198
Ueyama, Naoto Ueda, JP 9 24

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