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Volumn 50, Issue 49, 2009, Pages 6916-6918

Synthesis of ent-gabosine E from d-mannose by intramolecular nitrone-olefin cycloaddition

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE; AMINE; CARBOHYDRATE DERIVATIVE; ENT GABOSINE E; MANNOSE; NITRONE; UNCLASSIFIED DRUG;

EID: 70350015571     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2009.09.154     Document Type: Article
Times cited : (20)

References (41)
  • 5
    • 0035214452 scopus 로고    scopus 로고
    • and references therein
    • Song C., Jiang S., and Singh G. Synlett (2001) 1983-1985 and references therein
    • (2001) Synlett , pp. 1983-1985
    • Song, C.1    Jiang, S.2    Singh, G.3
  • 35
    • 70350004536 scopus 로고    scopus 로고
    • note
    • The proton signal assignment of diastereoisomers 9 and 10 was made by H,H-COSY experiments. Significant NOE enhancements were observed between the two bridged protons (3a-H and 7a-H) as well as between 3a-H and 4-H in compound 9, whereas no considerable enhancement was shown between 7-H and 7a-H. On the other hand, in compound 10, an NOE enhancement was observed between 7-H and 3a-H, but no significant enhancements between the two bridged protons (3a-H and 7a-H) as well as between the couples 3a-H, 4-H and 7-H, 7a-H were evident.
  • 36
    • 70350009497 scopus 로고    scopus 로고
    • note
    • + requires 592.3453].
  • 41
    • 70350022086 scopus 로고    scopus 로고
    • note
    • 2O)].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.