Universität Leipzig, Institut für Organische Chemie, Johannisallee 29, D-04103 Leipzig, Germany.
Rice University, Department of Chemistry, BioScience Research Collaborative, 6100 Main St., Houston, Texas 77005, United States.
Beilstein J Org Chem. 2014 Jul 9;10:1564-9. doi: 10.3762/bjoc.10.161. eCollection 2014.
The chemical synthesis of carbacyclopamine analog 2, a cyclopamine analog with an all-carbon E-ring, is reported. The use of C-H-functionalization logic and further metal-catalyzed transformations allows for a concise entry to this new class of acid-stable cyclopamine analogs.
报道了全碳 E 环的环巴胺类似物 2 的化学合成。C-H 官能化逻辑的使用和进一步的金属催化转化允许简洁地进入这一类新型酸稳定的环巴胺类似物。