Compound representatives of a new type of triterpenoid from Aglaia odorata
Cai, XH; Luo, XD; Zhou, J; Hao, XJ
2005-07-07
Source PublicationORGANIC LETTERS
ISSN1523-7060
Volume7Issue:14Pages:2877-2879
AbstractA novel triterpenoid, 21,25-cyclodammar-20(22)-ene-3 beta,24 alpha-diol, has been isolated from Aglaia odorata. Its structure was elucidated on the basis of 1D- and 2D-NMR and MS spectra and then confirmed by X-ray diffraction. It represents a new type of natural five-membered-ring triterpenoid, named cyclodammarane. Its possible biopathway was that squalene-2,3;22,23-diepioxide was directly cyclized to form 24,25-epoxydammar-20(21)-en-3-ol, followed by protonation of the remaining 24,25-epoxide and the cation attacking 21(20) methylene to generate the E ring.
KeywordHenryi
Subject AreaChemistry, Organic
DOI10.1021/ol050805h
Indexed BySCI ; IC
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Organic
WOS IDWOS:000230213100019
Citation statistics
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/4256
Collection植物化学与西部植物资源持续利用国家重点实验室
Affiliation1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Cai, XH,Luo, XD,Zhou, J,et al. Compound representatives of a new type of triterpenoid from Aglaia odorata[J]. ORGANIC LETTERS,2005,7(14):2877-2879.
APA Cai, XH,Luo, XD,Zhou, J,&Hao, XJ.(2005).Compound representatives of a new type of triterpenoid from Aglaia odorata.ORGANIC LETTERS,7(14),2877-2879.
MLA Cai, XH,et al."Compound representatives of a new type of triterpenoid from Aglaia odorata".ORGANIC LETTERS 7.14(2005):2877-2879.
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