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Volumn 2, Issue 3, 2000, Pages 285-287

Total asymmetric synthesis of the aphidicolin derivative (11 R)-(-)-8-epi-11-hydroxyaphidicolin using tandem transannular Diels-Alder/aldol reactions

Author keywords

[No Author keywords available]

Indexed keywords

ANTINEOPLASTIC AGENT; ANTIVIRUS AGENT; APHIDICOLIN; DITERPENE; DRUG DERIVATIVE; ENZYME INHIBITOR;

EID: 0034628228     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol990341l     Document Type: Article
Times cited : (24)

References (34)
  • 13
    • 0033617370 scopus 로고    scopus 로고
    • (j) For a review on the synthesis of aphidicolanes and stemodanes, see Toyota, M.; Ihara, M. Tetrahedron 1999, 55, 5641.
    • (1999) Tetrahedron , vol.55 , pp. 5641
    • Toyota, M.1    Ihara, M.2
  • 31
    • 0038859748 scopus 로고    scopus 로고
    • note
    • The silyl ether and methyl substituents, in positions 3 and 4, respectively, controlled perfectly the diastereoselectivity of the TADA endo transition state, and consequently the two other stereogenic centers formed by the transannular aldol (see ret 6a).
  • 34
    • 0038859747 scopus 로고    scopus 로고
    • note
    • With an axially oriented hydroxymethyl in C4, the acetonide formation would have inverted ring A from the chair to its boat conformation, which would not indicate the observed coupling constant for the C3 proton.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.