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First total synthesis of type II abyssomicins: (±)-abyssomicin 2 and (±)-neoabyssomicin B
被引:2
作者:
Canko, Aleksander
[1
,2
]
Athanassopoulou, Georgia D. D.
[1
]
Psycharis, Vassilis
[1
]
Raptopoulou, Catherine P. P.
[1
]
Herniman, Julie M. M.
[3
]
Mouchtouris, Vasileios
[4
,5
]
Foscolos, Angeliki Sofia
[1
]
Couladouros, Elias A. A.
[2
]
Vidali, Veroniki P. P.
[1
]
机构:
[1] NCSR Demokritos, Inst Nanosci & Nanotechnol, Athens, Greece
[2] Agr Univ Athens, Dept Food Sci & Human Nutr, Athens, Greece
[3] Univ Southampton, Fac Engn & Phys Sci, Sch Chem, Southampton, England
[4] Univ Copenhagen, Nanosci Ctr, Copenhagen, Denmark
[5] Univ Copenhagen, Dept Chem, Copenhagen, Denmark
关键词:
DIELS-ALDER REACTIONS;
MARINE VERRUCOSISPORA STRAIN;
BIOLOGICAL EVALUATION;
FLUORINATED ALCOHOLS;
MICHAEL ADDITION;
ACID;
HEXAFLUOROISOPROPANOL;
CONSTRUCTION;
POLYKETIDE;
INHIBITOR;
D O I:
10.1039/d3ob00476g
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
The intramolecular Diels-Alder reaction (IMDA) of a butenolide derivative, as an entry to the type II abyssomicin scaffold, and the total synthesis of (+/-)-abyssomicin 2 and (+/-)-neoabyssomicin B are reported for the first time. A facile route to the IMDA precursor, the formation of a type I intermediate and two paths to (+/-)-neoabyssomicin B are also discussed.
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页码:3761 / 3765
页数:5
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