Condensed imidazole derivatives

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United States of America Patent

APP PUB NO 20040116328A1
SERIAL NO

10457002

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention is related to compounds represented by the following formula, or salts or hydrates thereof 1 wherein, T.sup.1 represents a 4- to 12-membered heterocyclic group containing one or two nitrogen atoms in the ring, which is a monocyclic or bicyclic structure that may have one or more substituents; X represents a C.sub.1-6 alkyl group which may have one or more substituents, or such; Z.sup.1 and Z.sup.2 each independently represent a nitrogen atom or a group represented by the formula --CR.sup.2--; R.sup.1 and R.sup.2 independently represent a hydrogen atom, a C.sub.1-6 alkyl group which may have one or more substituents, or a C.sub.1-6 alkoxy group which may have one or more substituents, or such. These are novel compounds that exhibit an excellent DPPIV-inhibiting activity.

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Patent Owner(s)

Patent OwnerAddress
EISAI CO LTD6-10 KOISHIKAWA 4-CHOME BUNKYO-KU TOKYO 112-8088

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clark, Richard Tsuchiura-shi, JP 115 2610
Emori, Eita Tsuchiura-shi, JP 11 584
Ikuta, Hironori Ushiku-shi, JP 32 901
Kira, Kazunobu Tsukuba-shi, JP 22 413
Matsuura, Fumiyoshi Tsukuba-shi, JP 23 628
Nagakura, Tadashi Ushiku-shi, JP 17 520
Yamazaki, Kazuto Tsukuba-shi, JP 25 697
Yasuda, Nobuyuki Tsuchiura-shi, JP 65 1469
Yoshikawa, Seiji Kashima-gun, JP 23 820

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