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Title:
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
Document Type and Number:
WIPO Patent Application WO/2019/137927
Kind Code:
A1
Abstract:
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.

Inventors:
FROIDEVAUX SYLVIE (CH)
HUBLER FRANCIS (CH)
MURPHY MARK (CH)
RENNEBERG DORTE (CH)
STAMM SIMON (CH)
Application Number:
PCT/EP2019/050372
Publication Date:
July 18, 2019
Filing Date:
January 09, 2019
Export Citation:
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Assignee:
IDORSIA PHARMACEUTICALS LTD (CH)
International Classes:
C07D487/04; A61K31/519; A61P9/00; A61P9/10; A61P9/14
Domestic Patent References:
WO2006042102A22006-04-20
WO2014134426A12014-09-04
WO2015033299A12015-03-12
WO2015044900A12015-04-02
WO2015034820A12015-03-12
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Attorney, Agent or Firm:
VELKER, Jörg (CH)
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