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Tetrahedron Letters
Volumn 13, Issue 10, 1972, Pages 909-912
The structure elucidation of Rhazinilam, a new class of Alkaloids from the apocynaceae, by X-ray analysis
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Indexed keywords

EID: 0000181095     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(01)84471-3     Document Type: Article
Times cited : (85)
References (4)
  • 2
    • 85069069500 scopus 로고    scopus 로고
    • While this study was in progress, we learned of the structure elucidation studies of rhazinilam by Dr. G.F. Smith and co-workers at the University of Manchester, in which they arrived at structure I for rhazinilam by chemical degradative and spectroscopic methods. The latter work is described in the preceding communication of this issue of Tetrahedron Letters.
  • 3
    • 85069070788 scopus 로고    scopus 로고
    • S.R. Hall (1967), adapted to the IBM 7090 by H. Berman (1969), and revised by R. Shiono, University of Pittsburgh, unpublished report (1970).
  • 4
    • 85069082147 scopus 로고    scopus 로고
    • Model building indicates that placing the aromatic rings in the same plane is quite unfavorable. The amide group is held in the syn conformation because of the ring and this influences other conformational perturbations in the molecule. Because the aromatic rings are approximately perpendicular, little or no resonance between the two moieties should be possible.

* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.