53962-19-9

Upstream product

• 1160430-52-3 21,22-di-O-tigloyl barringtogenol 3-O-β-D-glucopyranosyl(1->2)[α-L-rhamnopyranosyl(1->2)-β-D-galactopyranosyl(1->3)]-β-D-glucopyranosiduronic acid 
• 2978-11-2 p-nitrobenzyl-N,N′-diisopropylisourea 

Downstream Products

• 3615-41-6 L-Rhamnose 
• 50-99-7 D-glucose 
• 59-23-4 D-Galactose 
• 6556-12-3 D-Glucuronic acid 
• 13844-01-4 barringtogenol C 
• 80681-52-3 C₂₆H₄₅NO₂₀ 

Relevant academic research and scientific papers

Medicinal flowers. XXXVI.1) Acylated oleanane-type triterpene saponins with inhibitory effects on melanogenesis from the flower buds of Chinese Camellia japonica

Four acylated oleanane-type triterpene oligoglycosides, sanchakasaponins E-H, were isolated from the flower buds of Camellia japonica cultivated in Yunnan province, China, together with four known triterpene oligoglycosides. The chemical structures of the new triterpene oligoglycosides were elucidated on the basis of chemical and physicochemical evidence. The inhibitory effects of the triterpene oligoglycoside constituents on melanogenesis in theophylline-stimulated B16 melanoma 4A5 cells were investigated.

Medicinal flowers. XXVI.1 structures of acylated oleanane-type triterpene oligoglycosides, yuchasaponins A, B, C, and D, from the flower buds of camellia oleifera-gastroprotective, aldose reductase inhibitory, and radical scavenging effects

The methanolic extract and its 1-butanol-soluble fraction from the flower buds of Camellia oleifera Abel were found to exhibit inhibitory effects on ethanol- and indomethacin-induced gastric mucosal lesions in rats. The ethyl acetate- and 1-butanol-solubl