引用本文:
Yan Dang, Hong Fei Gong, Jun Xi Liu, Si Jiu Yu. Alkaloid from Dicranostigma leptopodum (Maxim) Fedde[J]. Chinese Chemical Letters,
2009, 20(10): 1218-1220.
doi:
10.1016/j.cclet.2009.05.020
Citation: Yan Dang, Hong Fei Gong, Jun Xi Liu, Si Jiu Yu. Alkaloid from Dicranostigma leptopodum (Maxim) Fedde[J]. Chinese Chemical Letters, 2009, 20(10): 1218-1220. doi: 10.1016/j.cclet.2009.05.020
Citation: Yan Dang, Hong Fei Gong, Jun Xi Liu, Si Jiu Yu. Alkaloid from Dicranostigma leptopodum (Maxim) Fedde[J]. Chinese Chemical Letters, 2009, 20(10): 1218-1220. doi: 10.1016/j.cclet.2009.05.020
Alkaloid from Dicranostigma leptopodum (Maxim) Fedde
摘要:
Phytochemical investigation of the whole plants of Dicranostigma leptopodum (Maxim) Fedde has lead to the isolation of five alkaloids:dicranostigmine (1), isocorydine (2), corydine (3), protopine (4) and sinoacutine (5).Oxomorphine alkaloid (5) was isolated from the genus Dicranostigma for the first time and the new compound structure (1) was elucidated by various spectroscopic methods including 2D NMR techniques (gCOSY, HMQC, HMBC and NOESY) and HRESI-MS.
English
Alkaloid from Dicranostigma leptopodum (Maxim) Fedde
Abstract:
Phytochemical investigation of the whole plants of Dicranostigma leptopodum (Maxim) Fedde has lead to the isolation of five alkaloids:dicranostigmine (1), isocorydine (2), corydine (3), protopine (4) and sinoacutine (5).Oxomorphine alkaloid (5) was isolated from the genus Dicranostigma for the first time and the new compound structure (1) was elucidated by various spectroscopic methods including 2D NMR techniques (gCOSY, HMQC, HMBC and NOESY) and HRESI-MS.
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Key words:
- Papaveraceae
- / Dicranostigma leptopodum
- / Oxoaporphine
- / Dicranostigmine
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