发明申请
US20130012523A1 PYRAZINONE DERIVATIVES, PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF AND THEIR USES 有权
吡嗪酮衍生物,药用药物及其用途

PYRAZINONE DERIVATIVES, PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF AND THEIR USES
摘要:
The present invention relates to pyrazinone derivatives of formula (I): wherein R1, R2, R3, R4, R5, R6 and R7 are as herein defined; processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
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