Abstract:
:Phytochemical reinvestigation on the whole plants of Derris laxiflora Benth. afforded two new diprenylated flavanones, derriflavanones B and C (1-2), together with thirty-two known compounds, including sixteen flavonoids (3-18), eleven aromatic compounds (19-29), and five chlorophylls (30-34). All known compounds were first isolated from this plant. The structures of these compounds were determined by analysis of the NMR spectroscopy, mass data, IR spectra, UV spectra, optical rotation and by comparison with literature data.
journal_name
Nat Prod Resjournal_title
Natural product researchauthors
Huang HC,Chien SC,Kuo CC,Wu MD,Cheng MJ,Chen JJ,Chiu HL,Kuo YHdoi
10.1080/14786419.2019.1576039subject
Has Abstractpub_date
2020-08-01 00:00:00pages
2101-2108issue
15eissn
1478-6419issn
1478-6427journal_volume
34pub_type
杂志文章abstract::A new propanamide analogue (1), along with one known alkaloid (2) and four known diketopiperazines (3-6), was isolated from a cultured broth of the actinomycete Streptomyces sp. Q24 that was obtained from a sample of mangrove soil. The structures of these isolates were characterised as 3-acetylamino-N-2-thienyl-propan...
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