DERIVATIVE OF 3-BORONO-PHENYLALANINE
To provide a new compound for use in boron neutron capture therapy (BNCT), which has high water solubility and is easy to formulate.SOLUTION: The present invention provides a derivative of 3-borono-phenylalanine represented by the formula (I) or a pharmaceutically acceptable salt thereof. (R1-R4 ind...
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Zusammenfassung: | To provide a new compound for use in boron neutron capture therapy (BNCT), which has high water solubility and is easy to formulate.SOLUTION: The present invention provides a derivative of 3-borono-phenylalanine represented by the formula (I) or a pharmaceutically acceptable salt thereof. (R1-R4 independently represent H, halogen, a C1-6 alkyl, a C1-6 alkoxy or the like; R5 is H, hydroxy, a C1-6 alkyl, or halogen; R6 is H, or a C1-6 alkyl; R7 is boronic acid (-B(OH)2), boronic acid ester or boronic acid amide).SELECTED DRAWING: None
【課題】ホウ素中性子捕捉療法(BNCT)に用いる、水溶性が高く製剤化が容易な新たな化合物を提供する。【解決手段】式(I)で表される3-ボロノ-フェニルアラニンの誘導体又はその薬学的に許容される塩。JPEG2023020878000038.jpg48129(R1~R4は、独立して、H、ハロゲン、C1-6アルキル、C1-6アルコキシ等;R5は、H、ヒドロキシ、C1-6アルキル、又はハロゲン;R6は、H、又はC1-6アルキル;R7は、ボロン酸(-B(OH)2)、ボロン酸エステル又はボロン酸アミド)。【選択図】なし |
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