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Isosteroidal Alkaloids from Fritillaria karelinii
Huang, JC (Huang Jinchang)[ 1 ]; Lei, C (Lei Chun)[ 1 ]; Aisa, HA (Aisa, Haji Akber)[ 2,3 ]; Yu, MH (Yu Meihua)[ 1 ]; Yili, A (Yili, Abulimiti)[ 2,3 ]; Hou, AJ (Hou Aijun)[ 1 ]

Three new isosteroidal alkaloids, karelinine (1), 5-epikarelinine (2), and 27-epiebeienine (3), were isolated from the bulbs of Fritillaria karelinii by column chromatography and semipreparative HPLC (high performance liquid chromatography), together with three known ones, ebeienine (4), persicanidine B (5), and heilonine (6). Their structures were identified by MS, 1D/2D NMR, and single-crystal X-ray diffraction. Compound 1 is a 5 beta-jervine isosteroidal alkaloid featuring a cis-fused A/B ring moiety, rarely found in the Fritillaria genus. Compounds 1 and 2 also represent the first jervine alkaloids with a 15 alpha-hydroxy group from this genus.

KeywordFritillaria karelinii isosteroidal alkaloids karelinine 5-epikarelinine 27-epiebeienine
Indexed BySCI
WOS IDWOS:000462570300027
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Document Type期刊论文
Corresponding AuthorYili, A (Yili, Abulimiti)[ 2,3 ]
Affiliation1.Fudan Univ, Sch Pharm, Dept Pharmacognosy, Shanghai 201203, Peoples R China
2.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Key Lab Plant Resources & Chem Arid Zone, Urumqi 830011, Peoples R China
3.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, State Key Lab Basis Xinjiang Indigenous Med Plant, Urumqi 830011, Peoples R China
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GB/T 7714
Huang, JC ,Lei, C ,Aisa, HA ,et al. Isosteroidal Alkaloids from Fritillaria karelinii[J]. CHINESE JOURNAL OF ORGANIC CHEMISTRY,2019,39(3):842-847.
APA Huang, JC ,Lei, C ,Aisa, HA ,Yu, MH ,Yili, A ,&Hou, AJ .(2019).Isosteroidal Alkaloids from Fritillaria karelinii.CHINESE JOURNAL OF ORGANIC CHEMISTRY,39(3),842-847.
MLA Huang, JC ,et al."Isosteroidal Alkaloids from Fritillaria karelinii".CHINESE JOURNAL OF ORGANIC CHEMISTRY 39.3(2019):842-847.
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