Isoquinuclidine derivatives, method of manufacturing the same and therapeutic agents for hypercholesterolemia containing these compounds

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United States of America Patent

PATENT NO 6124460
SERIAL NO

09441515

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Abstract

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New therapeutic agents of isoquinuclidine derivatives are represented by the following formula or its hydrochloride salts. ##STR1## (wherein R.sub.1 is hydrogen, carboxyl group, ethoxycarbonyl group, 4-(ethoxycarbonyl)phenyl group, 4-(carboxy)phenyl group, 2-(carboxy)-thiophene-5-yl group, quinoline-5-yl group, 4-(quinoline-5-yl)phenyl group or 4-(3-oxo-2-azabicyclo[2.2.2]octane-2-yl)-phenyl group; R.sub.2 is hydrogen or allyl group; Both X.sub.1 and X.sub.2 are hydrogen and X.sub.1 and X.sub.2 may form an oxo group; m stands for an integer of 0 to 2.) These compounds, have excellent inhibitory activities against squalene synthase, and are useful as a treatment agent for hypercholesterolemia.

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Patent Owner(s)

Patent OwnerAddress
KOTOBUKI PHARMACEUTICAL CO LTDHANISHINA-GUN NAGANO 389-0697

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imamaki, Takeyuki Sakaki-machi, JP 1 11
Sonegawa, Motoharu Nagano, JP 6 35
Takeuchi, Satoru Sakaki-machi, JP 24 476
Tomiyama, Akira Sakaki-machi, JP 24 159
Tomiyama, Tsuyoshi Sakaki-machi, JP 31 198
Ueyama, Naoto Ueda, JP 9 24

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