- Pyrrolidine integrin regulator and application thereof
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Disclosed are a compound as represented by formula I, and a racemate, a stereoisomer, a tautomer, an isotopic marker, a nitrogen oxide, a solvate, a polymorph, a metabolite, an ester, and a prodrug thereof or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising same, a preparation method therefor, and the medical use thereof. The structure of formula I is as follows:
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Paragraph 0366-0370
(2021/09/08)
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- PDE9I WITH IMIDAZO PYRAZINONE BACKBONE
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This invention is directed to compounds, which are PDE9 enzyme inhibitors. The invention provides a pharmaceutical composition comprising a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier. The pres
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Page/Page column 40
(2013/04/25)
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