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Natural Products from Ajuga ciliata

Natural Products Isolated from Ajuga ciliata

BioCrick provides high-purity natural products and bioactive compounds isolated and purified from natural sources for scientific research.

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  • Broad structural diversity and coverage of biological activities.
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Natural Products from Ajuga ciliata

2 natural product s associated with Ajuga ciliata

Natural products and bioactive compounds from Ajuga ciliata
Catalog No. Product Name CAS Number COA
BCN4256 8-O-Acetylharpagide
8-O-Acetylharpagide chemical structure
6926-14-3 COA
BCN5416 Cyasterone
Cyasterone chemical structure
17086-76-9 COA

References

neo-Clerodane diterpenes from Ajuga ciliata Bunge and their neuroprotective activities.[Pubmed: 21807075]


Three new (1-3) and three known (4-6) neo-clerodane diterpenes have been isolated from the whole plants of Ajuga ciliata Bunge. The structures of the new compounds were elucidated as (12S)-1β,6α,19-triacetoxy-18-chloro-4α,12-dihydroxy-neo-clerod-13-en-15,16-olide (1), (12S,2'S)-12,19-diacetoxy-18-chloro-4α,6α-dihydroxy-1β-(2-methylbutanoyloxy)-neo-clerod-13-en-15,16-olide (2), and (12S)-6α,18,19-triacetoxy-4α,12-dihydroxy-1β-tigloyloxy-neo-clerod-13-en-15,16-olide (3), on the basis of spectroscopic data analysis. All the diterpenes were evaluated for the neuroprotective effects against MPP(+)-induced neuronal cell death in dopaminergic neuroblastoma SH-SY5Y cells and compounds 2-5 exhibited moderate neuroprotective effects.


Bioactive neo-clerodane diterpenoids from the whole plants of Ajuga ciliata Bunge.[Pubmed: 21682262]


Ten new neo-clerodane diterpenes, ajugaciliatins A-J (1-5, 8-12), along with 17 known analogues (6, 7, 13-27) were isolated from the whole plants of Ajuga ciliata Bunge. Their structures were elucidated by spectroscopic data analysis (IR, ESIMS, HRESIMS, 1D and 2D NMR), and the configuration of 1 was confirmed by X-ray crystallography. All of the compounds were assessed for neuroprotective effects against MPP(+)-induced neuronal cell death in dopaminergic neuroblastoma SH-SY5Y cells. Compounds 2, 6, 7, 9, 10, 15-17, 19, and 20 exhibited moderate neuroprotective effects.