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Volumn , Issue 3, 2007, Pages 403-406

Synthesis of novel polyhydroxylated tetrahydropyranopyrroles

Author keywords

pyrones; Cycloadditions; Pyridazines; Pyrroles; Ring contractions

Indexed keywords

3 BUTYL 4 HYDROXY 2 METHOXYCARBONYL 7 OXO 5 (1',2',3' TRIHYDROXYPROP 1' YL) 1,4,5,7 TETRAHYDROPYRANO[3,4 B]PYRROLE; PYRIDAZINE DERIVATIVE; PYRROLE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 33847339727     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2007-968030     Document Type: Article
Times cited : (7)

References (21)
  • 20
    • 33847402500 scopus 로고    scopus 로고
    • Purification of 23 and 24 on silica gel is not recommended; otherwise, a mixture of cyclized and non-cyclized products could be obtained.
    • Purification of 23 and 24 on silica gel is not recommended; otherwise, a mixture of cyclized and non-cyclized products could be obtained.
  • 21
    • 33847413486 scopus 로고    scopus 로고
    • NMR Data of (4R,5S, 1′R,2′R)-3-Butyl-4-hydroxy-2- methoxycarbonyl-7-oxo-5-(1′,2′,3′-trihydroxyprop-1′-yl, 1,4,5,7-tetrahydropyrano[3,4-b]pyrrole, 4R, 26, 1H NMR (400 MHz, CD3OD, δ, 0.94 [t, 3 H, Hδ(Bu, 3J, 7.3 Hz, 1.40 [m, 2 H, H γ(Bu, 1.50-1.67 [m, 2 H, Hβ(Bu, 2.85 [m, 2 H, Hα(Bu, 3.74 (dd, 1 H, H3′a, J 3′a-3′b, 11.5 Hz, J3′a-2′, 6.6 Hz, 3.83 (dd, 1 H, H3′b, J 3′b-3′a, 11.5 Hz, J3′b-2′, 4.0 Hz, 3.87 (s, 3 H, OMe, 4.00 (m, 1 H, H2′, 4.19 dd, 1 H, H1′, J1′-5, 7.9 Hz, J 1′-2′
    • 20+21.2 (c 1.65, MeOH).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.