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- Shiraishi Takuya
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Kadono Shojiro
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Haramura Masayuki
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Kodama Hirofumi
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Ono Yoshiyuki
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Iikura Hitoshi
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Esaki Tohru
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Koga Takaki
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Hattori Kunihiro
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Watanabe Yoshiaki
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Sakamoto Akihisa
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Yoshihashi Kazutaka
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Kitazawa Takehisa
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Esaki Keiko
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Ohta Masateru
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Sato Haruhiko
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
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- Kozono Toshiro
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd.
抄録
Selective factor VIIa-tissue factor complex (FVIIa/TF) inhibition is regarded as a promising target for developing new anticoagulant drugs. In previous reports, we described a S3 subsite found in the X-ray crystal structure of compound 2 that bound to FVIIa/soluble tissue factor (sTF). Based on the X-ray crystal structure information and with the aim of improving the inhibition activity for FVIIa/TF and selectivity against other serine proteases, we synthesized derivatives by introducing substituents at position 5 of the indole ring of compound 2. Among them, compound 16 showed high selectivity against other serine proteases. Contrary to our expectations, compound 16 did not occupy the S3-subsite; X-ray structure analysis revealed that compound 16 improved selectivity by forming hydrogen bonds with Gln217, Thr99 and Asn100.
収録刊行物
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- CHEMICAL & PHARMACEUTICAL BULLETIN
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CHEMICAL & PHARMACEUTICAL BULLETIN 58 (1), 38-44, 2010
公益社団法人 日本薬学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390001204169779712
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- NII論文ID
- 130000140762
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- ISSN
- 13475223
- 00092363
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- 本文言語コード
- en
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- データソース種別
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- JaLC
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- 抄録ライセンスフラグ
- 使用不可