Asymmetric Total Synthesis of (−)-Agelastatin A Using Sulfinimine (N-Sulfinyl Imine) Derived Methodologies
摘要:
The asymmetric synthesis of the cytotoxic marine metabolite (-)-agelastatin A (1) has been achieved from the C-ring intermediate 4,5-diamino cyclopenten-2-enone (-)-2. This key intermediate was efficiently prepared from the sulfinimine-derived alpha,beta-diamino ester 4 using ring-closing metathesis.
Asymmetric Total Synthesis of (−)-Agelastatin A Using Sulfinimine (N-Sulfinyl Imine) Derived Methodologies
摘要:
The asymmetric synthesis of the cytotoxic marine metabolite (-)-agelastatin A (1) has been achieved from the C-ring intermediate 4,5-diamino cyclopenten-2-enone (-)-2. This key intermediate was efficiently prepared from the sulfinimine-derived alpha,beta-diamino ester 4 using ring-closing metathesis.