- AZAINDOLE DERIVATIVE AND USE THEREOF AS FGFR AND C-MET INHIBITOR
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A series of pyrazolopymidine derivatives, and use thereof in the preparation of a medicament for treating disease associated with FGFR and c-Met. The pyrazolopymidine derivative is a compound represented by formula (I), a tautomer, or a pharmaceutically acceptable salt thereof.
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Paragraph 0198
(2021/05/29)
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- Novel spiropiperidine-based stearoyl-CoA desaturase-1 inhibitors: Identification of 1′-{6-[5-(pyridin-3-ylmethyl)-1,3,4-oxadiazol-2-yl]pyridazin-3-yl}-5-(trifluoromethyl)-3,4-dihydrospiro[chromene-2,4′-piperidine]
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Cyclization of the benzoylpiperidine in lead compound 2 generated a series of novel and highly potent spiropiperidine-based stearoyl-CoA desaturase (SCD)-1 inhibitors. Among them, 1′-{6-[5-(pyridin-3-ylmethyl)-1,3,4-oxadiazol-2-yl]pyridazin-3-yl}-5-(trifluoromethyl)-3,4-dihydrospiro[chromene-2,4′-piperidine] (19) demonstrated the most powerful inhibitory activity against SCD-1, not only in vitro but also in vivo (C57BL/6 J mice). With regard to the pharmacological evaluation, 19 showed powerful reduction of the desaturation index in the plasma of C57BL/6 J mice on a non-fat diet after a 7-day oral administration (q.d.) without causing notable abnormalities in the eyes or skin up to the highest dose (3 mg/kg) in our preliminary analysis.
- Uto, Yoshikazu,Kiyotsuka, Yohei,Ueno, Yuko,Miyazawa, Yuriko,Kurata, Hitoshi,Ogata, Tsuneaki,Deguchi, Tsuneo,Yamada, Makiko,Watanabe, Nobuaki,Konishi, Masahiro,Kurikawa, Nobuya,Takagi, Toshiyuki,Wakimoto, Satoko,Kono, Keita,Ohsumi, Jun
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scheme or table
p. 746 - 754
(2010/06/11)
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- Highly potent PDE4 inhibitors with therapeutic potential
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Synthesis and biological evaluation of piperidine derivatives is reported. The hypothesis that the dose-limiting side effects of PDE4 inhibitors could be mediated via the central nervous system prompted us to design and synthesize a hydrophilic piperidine
- Ochiai, Hiroshi,Ohtani, Tazumi,Ishida, Akiharu,Kusumi, Kensuke,Kato, Masashi,Kohno, Hiroshi,Odagaki, Yoshihiko,Kishikawa, Katuya,Yamamoto, Susumu,Takeda, Hiroshi,Obata, Takaaki,Nakai, Hisao,Toda, Masaaki
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p. 4645 - 4665
(2007/10/03)
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- Piperidine derivatives and drugs containing these derivatives as active ingredient
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Piperidine derivatives represented by formula (I) or nontoxic salts thereof (wherein symbols are defined in the description): Since the compound represented by formula (I) has a PDE4 inhibitory activity, it is useful for preventing and/or treating inflamm
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Page/Page column 15-16
(2008/06/13)
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