NOUVEAUX DERIVES DE L'ADENOSINE, LEURS PROCEDES DE PREPARATION, COMPOSITIONS PHARMACEUTIQUES LES CONTENANT
申请人:LABORATOIRES UPSA
公开号:EP0623138A1
公开(公告)日:1994-11-09
US5480983A
申请人:——
公开号:US5480983A
公开(公告)日:1996-01-02
[EN] NEW ADENOSINE DERIVATIVES, PREPARATION METHODS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
申请人:LABORATOIRES UPSA
公开号:WO1993014102A1
公开(公告)日:1993-07-22
(EN) The present invention relates to derivatives having the formula (I) as well as to addition salts thereof and their utilisation in therapeutics particularly as antalgic and antihypertensive agent.(FR) La présente invention concerne les dérivés de formule (I), ainsi que leurs sels d'addition et leur utilisation en thérapeutique notamment comme antalgique et comme antihypertenseur.
N6-Substituted Adenosine Receptor Agonists. Synthesis and Pharmacological Activity as Potent Antinociceptive Agents
N6-(indol-3-yl)alkyl derivatives of adenosine were synthesized. The adenosinereceptor affinity and the antinociceptive activity of these compounds were assessed in binding studies and the phenylbenzoquinone-induced writhing test. Most of these analogues exhibited a potent analgesic activity without side effects. Among them, compound 3c (UP 202-32) bound to A1 (Ki = 110 nM) and A2 (Ki = 350 nM) adenosine receptors