Two New Oxindole Alkaloid Glycosides from the Leaves of Nauclea officinalis
2015 ◽
Vol 10
(12)
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pp. 1934578X1501001
Two new oxindole alkaloid glycosides, nauclealomide A and (3 S,7 R)-javaniside, were isolated from the leaves of Nauclea officinalis. Their structures and absolute configurations were elucidated by means of NMR, HRESIMS, X-ray diffraction, acid hydrolysis and quantum chemical CD calculation. Nauclealomide A is a novel monoterpenoid oxindole alkaloid possessing a rare tetrahydro-2 H–1,3-oxazine ring.
2020 ◽
Vol 235
(8-9)
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pp. 311-317
2003 ◽
Vol 52
(10)
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pp. 2095-2099
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1984 ◽
Vol 93
(3)
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pp. 219-234
1984 ◽
Vol 93
(3)
◽
pp. 197-218
2002 ◽
Vol 106
(35)
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pp. 8109-8116
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Keyword(s):
2011 ◽
Vol 46
(12)
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pp. 1443-1448
Keyword(s):