907545-64-6Relevant academic research and scientific papers
PDE9 inhibitor and uses thereof
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Paragraph 0332; 0333; 0334; 0335, (2020/08/12)
The invention belongs to the technical field of medicines, particularly relates to a PDE9 inhibitor compound shown as a formula (I) or pharmaceutically acceptable salt, isomer, a deuterated compound,metabolite and prodrug thereof, and further relates to pharmaceutical preparations, pharmaceutical compositions and application of the compounds. X1, X2, X3, X4, R1, R2, ring A, L and m are defined inthe specification. The compounds can be used for preparing medicines for treating or preventing related diseases mediated by PDE9.
