作者:Laszlo Revesz、Richard A. Siegel、Hans-Heinz Buescher、Magda Marko、Richard Maurer、Harald Meigel
DOI:10.1002/hlca.19900730212
日期:1990.3.14
Opiate antagonists stimulate the release of LH and might, therefore, contribute to an innovative therapy for the treatment of numerous clinical syndromes characterized by hypofunction of the HHG axis. The purpose of this work was to design and synthesize pure opiate antagonists useful for this therapy. Me, Et, Pr, and PhCH2 groups were introduced at the crucial 14β-position of morphines and morphinans
阿片类拮抗剂刺激LH的释放,因此可能有助于治疗以HHG轴功能减退为特征的多种临床综合征的创新疗法。这项工作的目的是设计和合成可用于该疗法的纯鸦片拮抗剂。Me,Et,Pr和PhCH 2基团是通过从蒂巴因衍生物1开始的异Diels - Alder关键步骤引入吗啡和吗啡的关键14β位置,并测试了鸦片拮抗作用和LH刺激活性。Me,Et和Pr取代的化合物11a – c是比纳曲酮更强的拮抗剂,而Pr和PhCH 2取代基在图11C,11D,图9d,9d的3,图9d 4,和9D 5导致口服活性LH刺激物。基于我们的发现,μ拮抗剂12和11b 5没有显示出LH刺激,我们得出结论,μ和χ拮抗作用的组合对于有效的LH刺激是必要的。