28539-33-5Relevant articles and documents
2,4,6,7-TETRAHYDRO-PYRAZOLO[4,3-D]PYRIMIDIN-5-ONE DERIVATIVES AND RELATED COMPOUNDS AS C5A RECEPTOR MODULATORS FOR TREATING VASCULITIS AND INFLAMMATORY DISEASES
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Page/Page column 91; 92, (2019/08/20)
The present invention relates to derivatives of formula (I) wherein Ring A, X, Y, Z, RA, R1, R2, R3 and R4 are The present invention discloses derivatives of formula (I), wherein Ring A, X, Y, Z, RA, R1, R2, R3 and R4 are as described in the description, and in particular e.g. 2,4,6,7-tetrahydro-pyrazolo[4,3- d]pyrimidin-5-one derivatives and related compounds, their preparation, pharmaceutically acceptable salts thereof, their use as pharmaceuticals, pharmaceutical compositions containing one or more compounds of formula (I), and especially their use as C5a receptor modulators for treating e.g. vasculitis and inflammatory diseases.