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AssigneeKyowa Hakko Kirin Co., Ltd.
InventorsChikara Murakata, Nobuyoshi Amishiro, Toshiyuki Atsumi, Yoshinori Yamashita, Takeshi Takahashi, Ryuichiro Nakai, Hisashi Tagaya, Hiroko Takahashi, Jun Funahashi, Junichiro Yamamoto, Yuichi Fukuda
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The present invention provides a nitrogen-containing heterocyclic compound represented by formula (I): {wherein W represents a nitrogen atom or —CH—; X represents —C(═O)— or —CHR4— (wherein R4 represents a hydrogen atom, or the like}; R1 represents a group represented by the following formula: [wherein Q1 represents a nitrogen atom or —CR8— (wherein R8 represents a hydrogen atom, substituted or unsubstituted lower alkyl, or the like). Q2 represents —NR15— (wherein R15 represents a hydrogen atom, or the like) and R5 and R6 may be the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, or the like]; and R2 and R3 may be the same or different and each represents a hydrogen atom, halogen, substituted or unsubstituted lower alkyl, or the like} or a pharmaceutically acceptable salt thereof, and the like.
A nitrogen-containing heterocyclic compound represented by formula (I):
A nitrogen-containing heterocyclic compound represented by formula (Ia):
A nitrogen-containing heterocyclic compound or a pharmaceutically acceptable salt thereof, wherein the compound is selected from the group consisting of:
A nitrogen-containing heterocyclic compound or a pharmaceutically acceptable salt thereof, wherein the compound is:
A nitrogen-containing heterocyclic compound or a pharmaceutically acceptable salt thereof, wherein the compound is:
A nitrogen-containing heterocyclic compound or a pharmaceutically acceptable salt thereof, wherein the compound is selected from the group consisting of:
Dependencies are inferred from the claim text.