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Volumn , Issue 4, 2009, Pages 493-502

New terpenoid constituents of the southwestern caribbean sea whip pseudoptevogovgia elisabethae (Bayer), including a unique pentanorditerpene

Author keywords

Biological activity; Natural products; Pseudopterogorgia elisabethae; Structure elucidation; Terpenoids

Indexed keywords


EID: 60849124508     PISSN: 1434193X     EISSN: 10990690     Source Type: Journal    
DOI: 10.1002/ejoc.200800795     Document Type: Article
Times cited : (22)

References (31)
  • 18
    • 0033595863 scopus 로고    scopus 로고
    • 3 solution were used to establish the structural (and stereochemical) relatedness of compounds 5 and 11. For the structural elucidation work on sandresolide B (11), see: A. D. Rodríguez, C. Ramírez, I. I. Rodríguez, Tetrahedron Lett. 1999, 40, 7627-7631.
    • 3 solution were used to establish the structural (and stereochemical) relatedness of compounds 5 and 11. For the structural elucidation work on sandresolide B (11), see: A. D. Rodríguez, C. Ramírez, I. I. Rodríguez, Tetrahedron Lett. 1999, 40, 7627-7631.
  • 19
    • 60849116848 scopus 로고    scopus 로고
    • The McSpartan '04 molecular modeling program was used to calculate the conformer distribution of each possible structure. Key interproton distances were then measured on the lowest-energy conformer. These distances are shown in Figure 2 together with selected observed NOESY correlations.
    • The McSpartan '04 molecular modeling program was used to calculate the conformer distribution of each possible structure. Key interproton distances were then measured on the lowest-energy conformer. These distances are shown in Figure 2 together with selected observed NOESY correlations.
  • 20
    • 84868891574 scopus 로고    scopus 로고
    • 3OD (without a trace of acid or base catalyst) was achieved slowly after heating of sandresolide C (5)at55 °Cfor 4-5 days. LREIMS analysis of the product obtained revealed a molecular ion species at m/z =321.
    • 3OD (without a trace of acid or base catalyst) was achieved slowly after heating of sandresolide C (5)at55 °Cfor 4-5 days. LREIMS analysis of the product obtained revealed a molecular ion species at m/z =321.
  • 22
    • 84868911372 scopus 로고    scopus 로고
    • C=O = 204.9 ppm).
    • C=O = 204.9 ppm).
  • 23
    • 34548732383 scopus 로고    scopus 로고
    • In addition to a plethora of C20-rearranged diterpenes, other classes of C19, C18, C17, and C 16-rearranged terpenoids have been isolated from P. elisabethae; see: a X. Wei, 1.1. Rodríguez, A. D. Rodríguez, C. L. Barnes, J. Org. Chem. 2007, 72, 7386-7389;
    • 16-rearranged terpenoids have been isolated from P. elisabethae; see: a) X. Wei, 1.1. Rodríguez, A. D. Rodríguez, C. L. Barnes, J. Org. Chem. 2007, 72, 7386-7389;


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.