| 摘要 |
Imidazo (4,5-b) pyridine cpds. of formula (I) are new, where R1=opt. branched 1-8C alkoxy opt. substd. by cycloalkyl, or 2-4C fluoroalkyloxy, R2=H, Me or methoxy, R3 and R4=H or methyl. Also claimed are intermediates of formula (II).
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| 申请人 |
TOKYO TANABE CO., LTD., TOKIO/TOKYO, JP |
发明人 |
MATSUISHI, NAOTO, KAWAGUCHI-SHI SAITAMA, JP;TAKEDA, HARUKI, KODAMA-GUN SAITAMA, JP;IIZUMI, KENICHI, MITAKA-SHI TOKYO, JP;MURAKAMI, KIYOKAZU, YOKOHAMA-SHI KANAGAWA, JP;HISAMITSU, AKIRA, OMIYA-SHI SAITAMA, JP |
