Synthesis and Biological Evaluation of 14-Alkoxymorphinans. 17. Highly δ Opioid Receptor Selective 14-Alkoxy-Substituted Indolo- and Benzofuromorphinans
作者:Johannes Schütz、Christina M. Dersch、Robert Horel、Mariana Spetea、Martin Koch、Ruth Meditz、Elisabeth Greiner、Richard B. Rothman、Helmut Schmidhammer
DOI:10.1021/jm020940p
日期:2002.11.1
14-Alkoxy analogues of naltrindole and naltriben differently substituted in positions 5 and 17 and at the indole nitrogen (compounds 28-44) have been synthesized in an effort to enhance the delta potency and/or delta selectivity and in order to further elaborate on structure-activity relationships of this class of compounds. Introduction of a 14-alkoxy instead of the 14-hydroxy group present in naltrindole
Use of opioid receptor antagonist compounds for the prevention and/or treatment of diseases associated with the target calcineurin
申请人:ALCASYNN PHARMACEUTICALS GMBH
公开号:EP1595541A1
公开(公告)日:2005-11-16
Morphinane derivatives of the formula
their pharmaceutically acceptable salts are provided for use as medicaments for the treatment and/or prevention of disorders associated with the target calcineurin.
公式为吗啡啶衍生物及其药用盐可用作治疗和/或预防与靶向钙调神经酶相关的疾病的药物。
Synthesis and Biological Evaluation of 14-Alkoxymorphinans. 22. Influence of the 14-Alkoxy Group and the Substitution in Position 5 in 14-Alkoxymorphinan-6-ones on in Vitro and in Vivo Activities
作者:Roberta Lattanzi、Mariana Spetea、Falko Schüllner、Silvia B. Rief、Roland Krassnig、Lucia Negri、Helmut Schmidhammer
DOI:10.1021/jm040894o
日期:2005.5.1
synthesized and biologicallyevaluated. Compounds 6-9 and 11 displayed affinities in the subnanomolar range to mu opioid receptors which were comparable to 14-O-methyloxymorphone (1) and 14-methoxymetopon (3), and higher than oxymorphone (2). Opioid binding affinity was sensitive to the character and length of the substituent in position 14. In smooth muscle preparations they behaved as potentagonists. Antinociceptive
New morphinane derivatives of the formula ##STR1## their pharmaceutically acceptable salts, a process for their preparation and their use in the manufacture of pharmaceutical preparations.