2658-88-0Relevant academic research and scientific papers
Total synthesis of (±)-Galanthamine via a C3-selective stille coupling and IMDA cycloaddition cascade of 3,5-dibromo-2-pyrone
Chang, Jay Hyok,Kang, Ho-Ung,Jung, In-Hak,Cho, Cheon-Gyu
supporting information; experimental part, p. 2016 - 2018 (2010/06/21)
Figure presented A new efficient synthetic route to (±)-galanthamine was devised by using a tandem C3-selective Stille coupling-IMDA cascade of 3,5-dibromo-2-pyrone as a key strategy.
Syntheses and Preparations of Narwedine and Related Novel Compounds
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Page/Page column 11, (2009/01/20)
The present invention relates to a process for preparing racemic narwedine (which can be can be kinetically resolved) to yield (?)-narwedine and which is the biogenic precursor of (?)-galanthamine) and the use thereof as a starting material for producing (?)-galanthamine. The invention further includes processes for preparing (?)-galanthamine and (?)-galanthamine hydrobromide, as well as related novel compounds.
