Ye Zhishi, Brust Tarsis F, Watts Val J, Dai Mingji
Department of Chemistry and Center for Cancer Research and ‡Department of Medicinal Chemistry & Molecular Pharmacology, Purdue University , West Lafayette, Indiana 47907, United States.
Org Lett. 2015 Feb 20;17(4):892-5. doi: 10.1021/ol503748t. Epub 2015 Feb 10.
Substituted allylic amines and their derivatives are key structural motifs of many drug molecules and natural products. A general, mild, and practical palladium-catalyzed γ-arylation of tertiary allylic amines, one of the most challenging Heck arylation substrates, has been developed. The γ-arylation products were obtained in excellent regio- and stereoselectivity. Moreover, novel and potent adenylyl cyclase inhibitors with the potential for treating neuropathic and inflammatory pain have been identified from the γ-arylation products.
取代烯丙基胺及其衍生物是许多药物分子和天然产物的关键结构单元。已开发出一种通用、温和且实用的钯催化叔烯丙基胺的γ-芳基化反应,叔烯丙基胺是最具挑战性的Heck芳基化底物之一。γ-芳基化产物具有优异的区域和立体选择性。此外,已从γ-芳基化产物中鉴定出具有治疗神经性和炎性疼痛潜力的新型强效腺苷酸环化酶抑制剂。