An orally active clinical candidate of corticotropin-releasing factor 1 (CRF(1)) antagonist 1 showed a significant positive food effect in dog and human after oral administration. Efforts to address the food effect issue led us to explore and discover compounds in series 2 as orally active CRF(1) receptor antagonists, in which some compounds showed improved physicochemical properties while retaining desired pharmacological properties. Compound 3a (CP-376395) was selected for further development, due not only to its reduced food effects but also its greater efficacy in CNS models. Compound 3a was advanced to the clinic. The synthesis of representative potential candidates and their in vitro, ex vivo, and in vivo data are described.
机构:
GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Di Fabio, Romano
St-Denis, Yves
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
St-Denis, Yves
Sabbatini, Fabio M.
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Sabbatini, Fabio M.
Andreotti, Daniele
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Andreotti, Daniele
Arban, Roberto
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Arban, Roberto
Bernasconi, Giovanni
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Bernasconi, Giovanni
Braggio, Simone
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Braggio, Simone
Blaney, Frank E.
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GlaxoSmithKline New Frontiers Sci Pk, Mol Discovery Res Computat & Struct Sci, Harlow, Essex, EnglandGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Blaney, Frank E.
Capelli, Anna M.
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GlaxoSmithKline Med Res Ctr, Mol Discovery Res Computat & Struct Sci, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Capelli, Anna M.
Castiglioni, Emiliano
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Castiglioni, Emiliano
Di Modugno, Enza
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GlaxoSmithKline Med Res Ctr, Global Project Management, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Di Modugno, Enza
Donati, Daniele
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Donati, Daniele
Fazzolari, Elettra
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Fazzolari, Elettra
Ratti, Emiliangelo
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Ratti, Emiliangelo
Feriani, Aldo
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GlaxoSmithKline Med Res Ctr, Mol Discovery Res Computat & Struct Sci, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Feriani, Aldo
Contini, Stefania
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Contini, Stefania
Gentile, Gabriella
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Gentile, Gabriella
Ghirlanda, Damiano
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Ghirlanda, Damiano
Provera, Stefano
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GlaxoSmithKline Med Res Ctr, Mol Discovery Res, Analyt Chem, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Provera, Stefano
Marchioro, Carla
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GlaxoSmithKline Med Res Ctr, Mol Discovery Res, Analyt Chem, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Marchioro, Carla
Roberts, Karen L.
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Roberts, Karen L.
Mingardi, Anna
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Mingardi, Anna
Mattioli, Mario
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Mattioli, Mario
Nalin, Arnaldo
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Nalin, Arnaldo
Pavone, Francesca
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Pavone, Francesca
Spada, Simone
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Spada, Simone
Trist, David G.
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GlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, ItalyGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
Trist, David G.
Worby, Angela
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New Frontiers Sci Pk, Dept Screening & Compound Profiling, Mol Discovery Res, Harlow, Essex, EnglandGlaxoSmithKline Med Res Ctr, Neurosci Ctr Excellence Drug Discovery, I-37135 Verona, Italy
机构:
Takeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, JapanTakeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, Japan
Mochizuki, Michiyo
Kori, Masakuni
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Takeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, JapanTakeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, Japan
Kori, Masakuni
Kobayashi, Katsumi
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Takeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, JapanTakeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, Japan
Kobayashi, Katsumi
Yano, Takahiko
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机构:
Takeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, Japan
Taisho Pharmaceut Co Ltd, Toshima Ku, 3-24-1 Takada, Tokyo 1710033, JapanTakeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, Japan
Yano, Takahiko
Sako, Yuu
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Takeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, JapanTakeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, Japan
Sako, Yuu
Tanaka, Maiko
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h-index: 0
机构:
Takeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, JapanTakeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, Japan
Tanaka, Maiko
Kanzaki, Naoyuki
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机构:
Takeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, JapanTakeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, Japan
Kanzaki, Naoyuki
Gyorkos, Albert C.
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h-index: 0
机构:
Array BioPharma Inc, 3200 Walnut St, Boulder, CO 80301 USATakeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, Japan
Gyorkos, Albert C.
Corrette, Christopher P.
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h-index: 0
机构:
Array BioPharma Inc, 3200 Walnut St, Boulder, CO 80301 USATakeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, Japan
Corrette, Christopher P.
Cho, Suk Young
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h-index: 0
机构:
Array BioPharma Inc, 3200 Walnut St, Boulder, CO 80301 USATakeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, Japan
Cho, Suk Young
Pratt, Scott A.
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h-index: 0
机构:
Array BioPharma Inc, 3200 Walnut St, Boulder, CO 80301 USATakeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, Japan
Pratt, Scott A.
Aso, Kazuyoshi
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h-index: 0
机构:
Takeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, JapanTakeda Pharmaceut Co Ltd, 26-1 Muraokahigashi 2 Chome, Fujisawa, Kanagawa 2518555, Japan