C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 217/28 (2006.01) A61K 31/165 (2006.01) A61K 31/195 (2006.01) A61K 31/216 (2006.01) A61K 31/255 (2006.01) A61K 31/265 (2006.01) A61K 31/381 (2006.01) A61K 31/41 (2006.01) A61K 31/4245 (2006.01) A61K 31/426 (2006.01) A61K 31/433 (2006.01) A61P 1/02 (2006.01) A61P 3/14 (2006.01) A61P 19/00 (2006.01) A61P 29/00 (2006.01) A61P 35/00 (2006.01) A61P 43/00 (2006.01) C07C 233/22 (2006.01) C07C 235/42 (2006.01) C07C 259/10 (2006.01) C07C 311/51 (2006.01) C07D 257/04 (2006.01) C07D 271/06 (2006.01) C07D 277/32 (2
Patent
CA 2527203
The present invention provides a compound having a calcium-sensitive receptor antagonistic action, a pharmaceutical composition containing the compound, particularly a calcium receptor antagonist and a therapeutic drug for osteoporosis. A compound represented by the following formula (1), a pharmaceutically acceptable salt thereof or an optically active form thereof: (see formula 1) wherein each symbol is as defined in the description.
L'invention concerne un composé qui présente un antagonisme au récepteur sensible au calcium ainsi qu'une composition pharmaceutique qui contient ce composé. L'invention concerne notamment un antagoniste au récepteur sensible du calcium et un agent thérapeutique pour l'ostéoporose. D'une manière plus spécifique, l'invention concerne un composé représenté par la formule (1), dans laquelle les caractères ont la même signification que dans le descriptif, un sel pharmaceutiquement acceptable dudit composé ou ledit composé sous une forme optiquement active.
Ikenogami Taku
Inoue Teruhiko
Kiguchi Toshihiro
Nakagawa Takashi
Ogawa Naoki
Japan Tobacco Inc.
Ridout & Maybee Llp
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