Invention Grant
- Patent Title: Pyrrolotriazolopyrimidinone derivatives
- Patent Title (中): 吡咯并三唑嘧啶酮衍生物
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Application No.: US10343934Application Date: 2001-08-01
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Publication No.: US07060824B2Publication Date: 2006-06-13
- Inventor: Bernat Vidal Juan , Cristina Esteve Trias , Jordi Gracia Ferrer , José Manuel Prieto Soto
- Applicant: Bernat Vidal Juan , Cristina Esteve Trias , Jordi Gracia Ferrer , José Manuel Prieto Soto
- Applicant Address: ES Barcelona
- Assignee: Almirall Prodesfarma, S.A.
- Current Assignee: Almirall Prodesfarma, S.A.
- Current Assignee Address: ES Barcelona
- Agency: Venable LLP
- Agent Marina V. Schneller
- Priority: ES200002039 20000809
- International Application: PCT/EP01/08904 WO 20010801
- International Announcement: WO02/12246 WO 20020214
- Main IPC: C07D487/14
- IPC: C07D487/14 ; A61K31/519
Abstract:
This invention relates to new therapeutically useful 8-(disubstituted)phenyl-6,9-dihydro-5H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-c]pyrimidine-5-one and 8-phenyl-6,9-dihydro-5H-pyrrolo[3,2-e][1,2,4]triazolo[4,3-c]pyrimidine-5-one derivatives of formula (I): wherein: —X—C—Y— represents (a) or (b) to processes and intermediates for their preparation, to pharmaceutical compositions containing them and to their medical uses as potent and selective inhibitors of phosphodiesterase 5 (PDE 5).
Public/Granted literature
- US20040019034A1 Pyrrolotriazolopyrimidinone derivatives Public/Granted day:2004-01-29
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