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Tetrahedron Letters
Volumn 32, Issue 45, 1991, Pages 6613-6616
Studies directed towards the total synthesis of aranorosin
Author keywords

[No Author keywords available]
Indexed keywords

ANTIBIOTIC AGENT; ARANOROSIN;
EID: 0026076709     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(91)80236-Y     Document Type: Article
Times cited : (53)
References (13)
  • 4
    • 84914284832 scopus 로고    scopus 로고
    • Personal Discussion.
  • 6
    • 84914284831 scopus 로고    scopus 로고
    • 3) for 9: δ 0.91 (t, 3H, J = 7.0 Hz), 0.98 (d, 3H, J = 6.5 Hz), 1.29 (m, 10H), 1.81 (s, 3H), 2.48 (m, 1H), 5.71 (d, 1H, J = 9.5 Hz), 5.78 (d, 1H, J = 15.5 Hz), 7.36 (d, 1H, J = 15.5 Hz).
  • 8
    • 84914284830 scopus 로고    scopus 로고
    • 3) for 13: σ 2.4-2.85 (m, 2H), 5.07 (m, 1H), 6.32 (m, 2H), 7.0 (m, 2H), 8.67 (d, 1H, J = 8.0 Hz).
  • 9
    • 84914284829 scopus 로고    scopus 로고
    • Other substituents such as N-acetyl, N-Cbz, N-BOC, N-phthalamido presdent on L-tyrosine undergo efficient cyclisation in 60–70% yield.
  • 12
    • 84914284828 scopus 로고    scopus 로고
    • 3) for 19: σ 0.86 (t, 3H, J = 5.9 Hz), 0.96 (d, 3H, J = 6.6 Hz), 1.23 (m, 10H), 1.74 (s, 3H), 2.44 (m, 2H), 2.80 (dd, 1H, J = 9.5 and 14.3 Hz), 4.77 (m, 1H), 5.65 (d, 1H, J = 9.5 Hz), 5.75 (d, 1H, J = 15.4 Hz), 6.27 (m, 2H), 6.41 (d, 1H, J = 6.4 Hz), 6.90 (m, 2H), 7.23 (d, 1H, J = 15.4 Hz).
  • 13
    • 84914284827 scopus 로고    scopus 로고
    • 3) for 2a: σ 0.87 (t, 3H, J = 6.0 Hz), 0.96 (d, 3H, J = 6.8 Hz), 1.25 (m, 10H), 1.75 (s, 3H), 2.52 (m, 2H), 2.81 (dd, 1H, J = 10.3 and 13.4 Hz), 3.50 (m, 2H), 3.70 (m, 1H), 3.94 (m, 1H), 4.70 (m, 1H), 5.67 (d, 1H, J = 9.5 Hz), 5.81 (d, 1H, J = 15.3 Hz), 6.75 (d, 1H, J = 6.4 Hz), 7.25 (d, 1H, J = 15.3 Hz).

* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.