Structure-activity relationships of pyrroloquinazolines as thrombin receptor antagonists
摘要:
A series of pyrroloquinazolines has been discovered that represent novel small molecule inhibitors of the intramolecular ligand of the thrombin receptor. Analogs were prepared to study the structure-activity relationships of substitution at the N1, N3, and N7 positions of the heterocycle. Compounds 4e and 4f have been identified with IC50's of 56 and 52 nM, respectively. (C) 1999 Elsevier Science Ltd. All rights reserved.
PAR-1 antagonists for use in the treatment or prevention of influenza virus type a infections
申请人:INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE
公开号:EP2335717A1
公开(公告)日:2011-06-22
The present invention provides methods and compositions (such as pharmaceutical compositions) comprising PAR1 antagonists for treating or preventing influenza virus type A infections, in particular H1N1 infection. PAR1 antagonists may be combined with a PAR2 agonist.
ECTOPIC OSSIFICATION TREATMENT DRUG HAVING MECHANISM FOR BLOCKING PAR1
申请人:National University Corporation Kumamoto
University
公开号:EP3378490A1
公开(公告)日:2018-09-26
A pathological mechanism in FOP patients is further revealed, and development of a novel therapeutic drug, therapeutic method, diagnostic method, etc. utilizing an obtained finding is provided. The inventors have found a novel finding that in FOP, ectopic ossification, which occurs by an inflammation due to an injury, etc., is mediated by PARI to occur. From this finding, the inventors completed the present invention relating to a drug, etc. characterized by suppressing ectopic ossification in FOP by inhibiting PARI.
本发明进一步揭示了 FOP 患者的病理机制,并提供了利用所获发现开发新型治疗药物、治疗方法和诊断方法等的方法。本发明人发现了一个新发现,即在 FOP 中,由损伤等引起的炎症所导致的异位骨化是由 PARI 介导发生的。根据这一发现,发明人完成了本发明,本发明涉及一种药物等,其特点是通过抑制 PARI 来抑制 FOP 中的异位骨化。
Use of PAR-1 antagonists for preventing and/or treating pelvi-perineal functional pathological conditions
申请人:PIERRE FABRE MEDICAMENT
公开号:US10265322B2
公开(公告)日:2019-04-23
The present invention relates to the use of PAR1 antagonists, in particular of vorapaxar, of atopaxar and of 3-(2-chlorophenyl)-1-[4-(4-fluorobenzyl)piperazin-1-yl]propenone, or a pharmaceutically acceptable salt thereof, for preventing and/or treating pelvi-perineal functional pathological conditions, and more particularly painful bladder syndrome.