- FUSED RING DERIVATIVE AS A2A RECEPTOR INHIBITOR
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Disclosed are a compound represented by formula (I) or a pharmaceutically acceptable salt thereof, and an application of the compound or slat in preparation of drugs for treating diseases related to an A2A receptor.
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Paragraph 0115-0118
(2020/08/09)
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- 1,2,4-TRIAZINE-3-AMINE DERIVATIVE, PREPARATION METHOD THEREFOR, AND USE THEREOF IN MEDICINE
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The present invention relates to a 1,2,4-triazine-3-amine derivative, a preparation therefor, and use thereof in medicine. Specifically, the present invention relates to a 1,2,4-triazine-3-amine derivative as represented by general formula (I), a preparation method therefor, a pharmaceutical composition comprising the derivative, and use thereof as a therapeutic agent, in particular as an A2a receptor antagonist, and use thereof in the preparation of a medicament for treating a condition or disorder that is ameliorated by means of inhibition of the A2a receptor, each substituent in general formula (I) being same as defined in the description.
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Paragraph 0157; 0158
(2019/11/28)
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