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Volumn 19, Issue 1, 2009, Pages 77-79

Multifidone: A novel cytotoxic lathyrane-type diterpene having an unusual six-membered A ring from Jatropha multifida

Author keywords

Cytotoxicity; Euphorbiaceae; Jatropha multifida; Multifidone; X ray analysis

Indexed keywords

DITERPENE; MULTIFIDONE; UNCLASSIFIED DRUG;

EID: 57749106427     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2008.11.014     Document Type: Article
Times cited : (28)

References (18)
  • 9
    • 57749089095 scopus 로고    scopus 로고
    • note
    • 3 and MeOH (1:1, 4 L) at room temperature. The total extract was concentrated to afford a brownish mass (102.5 g). The residue (using 102 g from the total mass) was subjected to column chromatography over silica. The column was eluted with mixtures of hexane and EtOAc. The following compounds were obtained according to the increasing order of polarity: jatrophone (21 mg), citlalitrione (13 mg), multifidone (9 mg), 15-epi-(4E)-jatrograssidentadione (30 mg), and cleomiscosin A (23 mg).
  • 10
    • 57749102151 scopus 로고    scopus 로고
    • note
    • 3: C, 76.43; H, 8.28%. Found: C, 76.02; H, 8.53%.
  • 14
    • 57749108712 scopus 로고    scopus 로고
    • note
    • -1, F(000) = 680, λ = 0.71073 Å. Data collection yielded 13,252 reflection resulting in 3379 unique, averaged reflection, 3134 with I > 2σ(I). Full-matrix least-squares refinement led to a final R = 0.0338, wR = 0.0911, and GOF = 0.969. Intensity data were measured on Bruker Smart Apex with CCD area detector. The X-ray data have been deposited in the Cambridge Crystallographic Data Centre (No. CCDC 687266).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.