名称:
Acremolin from Acremonium strictum is N2,3-Etheno-2′-isopropyl-1-methylguanine, not a 1H-Azirine. Synthesis and Structural Revision
摘要:
The first synthesis of the heterocyclic marine natural product, acremolin, is reported along with the revision of the structure from a 1H-azirine to a substituted N-2,3-ethenoguanine (5-methyl-7-isopropyl-4,5-dihydroimidazo[2,1-b]purine). Additional properties of acremolin are also described including its H-1-N-15-HMBC and fluorescence spectra.