Grandine A, a New Proaporphine Alkaloid from the Bark of Phoebe grandis
The stem bark of Phoebe grandis afforded one new oxoproaporphine; (–)-grandine A (1), along with six known isoquinoline alkaloids: (–)-8,9-dihydrolinearisine (2), boldine, norboldine, lauformine, scortechiniine A and scortechiniine B. In addition to that of the new compound, complete 1H- and 13C-NMR...
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MDPI AG
2009-03-01
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| Series: | Molecules |
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| Online Access: | http://www.mdpi.com/1420-3049/14/3/1227/ |
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doaj-b88774293a664c09956fa8503919875f2020-11-25T01:00:51ZengMDPI AGMolecules1420-30492009-03-011431227123310.3390/molecules14031227Grandine A, a New Proaporphine Alkaloid from the Bark of Phoebe grandisKhalijah AwangMarc LitaudonNoel F. ThomasA. Hamid A. HadiAhmad Nazif AzizMat Ropi MukhtarThe stem bark of Phoebe grandis afforded one new oxoproaporphine; (–)-grandine A (1), along with six known isoquinoline alkaloids: (–)-8,9-dihydrolinearisine (2), boldine, norboldine, lauformine, scortechiniine A and scortechiniine B. In addition to that of the new compound, complete 1H- and 13C-NMR data of the tetrahydroproaporphine (–)-8,9-dihydrolinearisine (2) is also reported. The alkaloids’ structures were elucidated primarily by means of high field 1D- and 2D-NMR and HRMS spectral data. http://www.mdpi.com/1420-3049/14/3/1227/OxoproaporphineNMRPhoebe grandisAporphineDihydrolinearisine |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Khalijah Awang Marc Litaudon Noel F. Thomas A. Hamid A. Hadi Ahmad Nazif Aziz Mat Ropi Mukhtar |
| spellingShingle |
Khalijah Awang Marc Litaudon Noel F. Thomas A. Hamid A. Hadi Ahmad Nazif Aziz Mat Ropi Mukhtar Grandine A, a New Proaporphine Alkaloid from the Bark of Phoebe grandis Molecules Oxoproaporphine NMR Phoebe grandis Aporphine Dihydrolinearisine |
| author_facet |
Khalijah Awang Marc Litaudon Noel F. Thomas A. Hamid A. Hadi Ahmad Nazif Aziz Mat Ropi Mukhtar |
| author_sort |
Khalijah Awang |
| title |
Grandine A, a New Proaporphine Alkaloid from the Bark of Phoebe grandis |
| title_short |
Grandine A, a New Proaporphine Alkaloid from the Bark of Phoebe grandis |
| title_full |
Grandine A, a New Proaporphine Alkaloid from the Bark of Phoebe grandis |
| title_fullStr |
Grandine A, a New Proaporphine Alkaloid from the Bark of Phoebe grandis |
| title_full_unstemmed |
Grandine A, a New Proaporphine Alkaloid from the Bark of Phoebe grandis |
| title_sort |
grandine a, a new proaporphine alkaloid from the bark of phoebe grandis |
| publisher |
MDPI AG |
| series |
Molecules |
| issn |
1420-3049 |
| publishDate |
2009-03-01 |
| description |
The stem bark of Phoebe grandis afforded one new oxoproaporphine; (–)-grandine A (1), along with six known isoquinoline alkaloids: (–)-8,9-dihydrolinearisine (2), boldine, norboldine, lauformine, scortechiniine A and scortechiniine B. In addition to that of the new compound, complete 1H- and 13C-NMR data of the tetrahydroproaporphine (–)-8,9-dihydrolinearisine (2) is also reported. The alkaloids’ structures were elucidated primarily by means of high field 1D- and 2D-NMR and HRMS spectral data. |
| topic |
Oxoproaporphine NMR Phoebe grandis Aporphine Dihydrolinearisine |
| url |
http://www.mdpi.com/1420-3049/14/3/1227/ |
| work_keys_str_mv |
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