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Studies Towards the Total Synthesis of Di- and Sesterterpenes with Dicyclopenta[a,d]cyclooctane Skeletons. Three-component Approach to the A/B Rings Building Block
2005
Molecules
Preserved Fulltext
Sesqui-and sesterterpenes of ophiobolin and fusicoccin families are important synthetic targets because of complexity of structure and potentially useful physiological activities, including anti-tumor activity. A synthesis of versatile building blocks for these terpenoids is described. Cyclopenta[8]annulene rings system with properly dislocated substituents was constructed using as key steps ring closing metathesis reaction and Wagner -Meerwein rearrangement. Ring closing metathesis reaction
doi:10.3390/10091084
pmid:18007374
fatcat:mxv66b4q6rahnaho6ujgvbwrxy