Synthesis of Open-Chain C21-C40 Fragment of Azaspiracid-1
摘要:
Here, we report a synthesis of a differentially protected, open-chain C21-C40 fragment of azaspiracid-1, corresponding to the lower half EFGHI-ring domain. The synthesis features modular coupling of three advanced intermediates, aiming for diverted analogue synthesis. A new method for construction of E-ring moiety amenable to the diverted synthesis is also reported.
Synthesis of Open-Chain C21-C40 Fragment of Azaspiracid-1
摘要:
Here, we report a synthesis of a differentially protected, open-chain C21-C40 fragment of azaspiracid-1, corresponding to the lower half EFGHI-ring domain. The synthesis features modular coupling of three advanced intermediates, aiming for diverted analogue synthesis. A new method for construction of E-ring moiety amenable to the diverted synthesis is also reported.
Synthesis of Open-Chain C21-C40 Fragment of Azaspiracid-1
作者:Masato Oikawa、Makoto Sasaki、Taizo Iwayama
DOI:10.3987/com-08-11555
日期:——
Here, we report a synthesis of a differentially protected, open-chain C21-C40 fragment of azaspiracid-1, corresponding to the lower half EFGHI-ring domain. The synthesis features modular coupling of three advanced intermediates, aiming for diverted analogue synthesis. A new method for construction of E-ring moiety amenable to the diverted synthesis is also reported.