Abstract:
:Three new alkaloids namely 8-(4-hydroxyphenyl)-6-methoxy-3,4-dihydroisoquinolin-1(2H)-one (1), 4-aminonigellidine (2), and N-[(4-hydroxy-2-isopropyl-5-methyl)]phenylurea (3), along with six known ones (4-9), were isolated from the seeds of Nigella glandulifera. The structures of 1-3 were determined through spectroscopic analyses (HRESIMS, 1D/2D NMR). Compound 1 was a rare isoquinolinone alkaloid with phenyl substituted at C-8.
journal_name
J Asian Nat Prod Resjournal_title
Journal of Asian natural products researchauthors
Guo WH,Li XM,Huang SS,Yang MH,Kong LYdoi
10.1080/10286020.2016.1184654subject
Has Abstractpub_date
2017-01-01 00:00:00pages
9-14issue
1eissn
1028-6020issn
1477-2213journal_volume
19pub_type
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