Synthesis and Pharmacological Evaluation of Thiazole and Isothiazole Derived Apomorphines
作者:Attila Sipos、Franziska K. U. Mueller、Jochen Lehmann、Sándor Berényi、Sándor Antus
DOI:10.1002/ardp.200900100
日期:2009.10
We have presented the synthesis of novel thiazolo‐ and isothiazolo‐apomorphines 12–17 resulting–in part–from an unexpected isomerization step occurred during the acid‐catalyzed rearrangement of precursor thiazolo‐morphinandienes 3–5. These 2,3‐disubstituted apomorphines represent a new group of A‐ring substituted aporphines. The receptor binding studies revealed that with the exception of two derivatives