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Volumn 41, Issue 13, 2000, Pages 2077-2081

Synthesis of the Kopsia alkaloids (±)- 11,12-demethoxylahadinine B, (±)-kopsidasine and (±)-kopsidasine-N-oxide

Author keywords

hydroxylation; Alkaloids; Kopsane; Kopsidasine; Kopsidasine N oxide; Lahadinine

Indexed keywords

11,12 DEMETHOXYLAHADININE; ALKALOID; KOPSIDASINE; KOPSIDASINE N OXIDE; UNCLASSIFIED DRUG;

EID: 0034719696     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(00)00118-0     Document Type: Article
Times cited : (36)

References (19)
  • 4
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    • The synthesis of aspidophytine also has the aminol functionality in the form of a γ-lactone, and required N-methyl-6,7-dimethoxytryptamine as starting material
    • He, F.; Bo, Y.; Altom, J. D.; Corey, E. J. J. Am. Chem. Soc. 1999, 121, 6771-6772. The synthesis of aspidophytine also has the aminol functionality in the form of a γ-lactone, and required N-methyl-6,7-dimethoxytryptamine as starting material.
    • (1999) J. Am. Chem. Soc. , vol.121 , pp. 6771-6772
    • He, F.1    Bo, Y.2    Altom, J.D.3    Corey, E.J.4
  • 6
    • 85081194150 scopus 로고    scopus 로고
    • The structures of these compounds will be discussed in a full paper
    • The structures of these compounds will be discussed in a full paper.
  • 10
    • 84985534727 scopus 로고
    • Haseltine, J. N.; Cabal, M. P.; Mantlo, N. B.; Iwasawa, N.; Yamashita, D. S.; Coleman, R. S.; Danishefsky, S. J.; Schulte, G. K. J. Am. Chem. Soc. 1991, 113, 3850-3866. Eckert, H.; Forster, B. Angew. Chem., Int. Ed. Engl. 1987, 26, 894-895.
    • (1987) Angew. Chem., Int. Ed. Engl. , vol.26 , pp. 894-895
    • Eckert, H.1    Forster, B.2
  • 12
    • 85081194047 scopus 로고    scopus 로고
    • 2O and 2,2,6,6-tetramethylheptane-3,5-dione (2.5 equiv.) in water/EtOH. The olive green-brown precipitate was filtered, and dried over calcium chloride under vacuum
    • 2O and 2,2,6,6-tetramethylheptane-3,5-dione (2.5 equiv.) in water/EtOH. The olive green-brown precipitate was filtered, and dried over calcium chloride under vacuum
  • 13
    • 85081194656 scopus 로고    scopus 로고
    • The structures of compounds 6, 11b and 20 were confirmed by X-ray crystallography
    • The structures of compounds 6, 11b and 20 were confirmed by X-ray crystallography.
  • 16
    • 0008909071 scopus 로고
    • Kokil, P. B.; Patil, S. D.; Ravindranathan, T.; Nair, P. M. Tetrahedron Lett. 1979, 989-992. Pelter, A.; Elgendy, S. Tetrahedron Lett. 1988, 29, 677. Kita, Y.; Tohma, H.; Kikuchi, K.; Inagaki, M.; Yakura, T. J. Org. Chem. 1991, 56, 435.
    • (1979) Tetrahedron Lett. , pp. 989-992
    • Kokil, P.B.1    Patil, S.D.2    Ravindranathan, T.3    Nair, P.M.4
  • 17
    • 0002495415 scopus 로고
    • Kokil, P. B.; Patil, S. D.; Ravindranathan, T.; Nair, P. M. Tetrahedron Lett. 1979, 989-992. Pelter, A.; Elgendy, S. Tetrahedron Lett. 1988, 29, 677. Kita, Y.; Tohma, H.; Kikuchi, K.; Inagaki, M.; Yakura, T. J. Org. Chem. 1991, 56, 435.
    • (1988) Tetrahedron Lett. , vol.29 , pp. 677
    • Pelter, A.1    Elgendy, S.2
  • 18
    • 0000179169 scopus 로고
    • Kokil, P. B.; Patil, S. D.; Ravindranathan, T.; Nair, P. M. Tetrahedron Lett. 1979, 989-992. Pelter, A.; Elgendy, S. Tetrahedron Lett. 1988, 29, 677. Kita, Y.; Tohma, H.; Kikuchi, K.; Inagaki, M.; Yakura, T. J. Org. Chem. 1991, 56, 435.
    • (1991) J. Org. Chem. , vol.56 , pp. 435
    • Kita, Y.1    Tohma, H.2    Kikuchi, K.3    Inagaki, M.4    Yakura, T.5
  • 19
    • 85081194507 scopus 로고    scopus 로고
    • Dr. Manfred Hesse (University of Zurich) is thanked for an authentic sample of 20
    • Dr. Manfred Hesse (University of Zurich) is thanked for an authentic sample of 20.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.