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Natural Product Library
Cat.No. Product Name Information
S3295 Taxifolin 7-rhamnoside Taxifolin 7-rhamnoside (TR, Taxifolin 7-O-rhamnoside, Taxifolin 7-O-α-L-rhamnoside), a flavonoid isolated from Hypericum japonicum, shows antibacterial activity against clinical isolates of methicillin-resistant Staphylococcus aureus (MRSA).
S3224 Cinobufagin Cinobufagin (Cinobufagine), an active ingredient of Venenum Bufonis, inhibits tumor development. This compound increases ATM and Chk2 and decreases CDC25C, CDK1, and cyclin B. It inhibits PI3K, AKT and Bcl-2 while increases levels of cleaved caspase-9 and caspase-3. Thus, this chemical induces cell cycle arrest at the G2/M phase and apoptosis.
S3230 L-Fucitol L-Fucitol (1-Deoxy-D-galactitol), a galactitol analogue isolated from Myristica fragrans (Nutmeg), inhibits galactitol-positive strains of Escherichia coli K12.
S3236 Mesaconitine Mesaconitine, one of the aconite alkaloids in Aconiti tuber, increases the [Ca2+]i level in endothelial cells by influx of Ca2+ from extracellular spaces.
S3238 Resibufogenin Resibufogenin (Bufogenin, Recibufogenin), a component of huachansu with anticancer effect, triggers necroptosis through upregulating receptor-interacting protein kinase 3 (RIP3) and phosphorylating mixed lineage kinase domain-like protein at Ser358. This compound exerts cytotoxic effect by inducing reactive oxygen species (ROS) accumulation. It induces apoptosis and caspase-3 and caspase-8 activity. This chemical increases Bax/Bcl-2 expression, and suppresses cyclin D1, cyclin E, PI3K, p-AKT, p-GSK3β and β-catenin protein expression.
S3245 Nodakenetin Nodakenetin (NANI), a plant-derived coumarin isolated from Angelica decursiva, inhibits α-glucosidase, PTP1B, rat lens aldose reductase (RLAR), AChE, BChE, and β-site amyloid precursor protein cleaving enzyme 1 (BACE1). This compound alters the protein expression of Bax and Bcl-2, and prompts mitochondrial apoptosis. It exhibits anti-tumor activity.
S3251 Goitrin Goitrin (DL-Goitrin, (R, S)-Goitrin, R,S-goitrin) is one of the main constituent of Radix isatidis (Banlangen) which is widely used as a traditional Chinese medicine for treating fever and removing toxic heat. This compound exhibits antiviral and antiendotoxin activity.
S3262 Scopolin Scopolin, a coumarin isolated from Arabidopsis thaliana (Arabidopsis), attenuates hepatic steatosis through activation of SIRT1-mediated signaling cascades, a potent regulator of lipid homeostasis.
S3267 Nicotiflorin (Kaempferol-3-O-rutinoside) Nicotiflorin (Kaempferol-3-O-rutinoside), a flavonoid extracted from Carthamus tinctorius, alters the shape and structure of injured neurons, decreases the number of apoptotic cells, down-regulates expression of p-JAK2, p-STAT3, caspase-3, and Bax and decreases Bax immunoredactivity, and increases Bcl-2 protein expression and immunoreactivity.
S3271 Caudatin Caudatin (Cauldatin), one species of C‑21 steroidal from Cynanchum auriculatum (C. auriculatum), effectively inhibits human glioma growth in vitro and in vivo through triggering cell cycle arrest and apoptosis.
S3273 Hypericin Hypericin (Hyp, HY) is a naturally occurring substance found in the common St. John's Wort (Hypericum species) with antidepressive, antineoplastic and antiviral (human immunodeficiency and hepatitis C virus) activities. This compound has inhibitory effects on MAO (monoaminoxidase), PKC (protein kinase C), dopamine-beta-hydroxylase, reverse transcriptase, telomerase and CYP (cytochrome P450).
S3291 Myristicin Myristicin (Myristicine), a terpene-like active component in Nutmeg which is the seed of Myristica fragrans, is a weak inhibitor of monamine oxidase (MAO) and a mechanism-based inhibitor of CYP1A2.
S3296 Hispidulin Hispidulin (Dinatin), an active natrual ingredient in a number of traditional Chinese medicinal herbs, exhibits inhibitory activity against the oncogenic protein kinase Pim-1 with IC50 of 2.71 μM. This compound induces apoptosis through mitochondrial dysfunction and inhibition of P13k/Akt signalling pathway in HepG2 cancer cells. It exerts anti-osteoporotic and bone resorption attenuating effects via activating the AMPK signaling pathway.
S3300 Desoxyrhaponticin Desoxyrhaponticin (DC, DES), a stilbene glycoside from Rheum tanguticum Maxim. ex Balf. (rhubarb) which is a traditional Chinese nutritional food, is a fatty acid synthase (FAS/FASN) inhibitor. This compound is also a competitive inhibitor of glucose uptake with IC50 of 148.3 μM and 30.9 μM in rabbit intestinal membrane vesicles and in rat everted gut sleeves, respectively. It has apoptotic effect on human cancer cells.
S3301 Cynarin Cynarin (Cynarine) is an artichoke phytochemical that possesses a variety of pharmacological features including free-radical scavenging, antioxidant, antihistamic and antiviral activities. This compound blocks the interaction between the CD28 of T-cell receptor and CD80 of antigen presenting cells. It triggers Nrf2 nuclear translocation, restores the balance of glutathione (GSH) and reactive oxygen species (ROS), and inhibits mitochondrial depolarization.
S3305 Medicagenic acid Medicagenic acid (Castanogenin), a bioactive triterpenoid pentacyclic glycoside isolated from Herniaria glabra L., has low xanthine oxidase, collagenase, elastase, and tyrosinase inhibitory activity.
S3240 Phaseoloidin Phaseoloidin, a homogentisic acid glucoside from Nicotiana attenuata trichomes, contributes to the plant's resistance against lepidopteran herbivores. This compound has anti-complement effects.
S3242 Loureirin B Loureirin B (LB, LrB), a flavonoid extracted from Dracaena cochinchinensis, is an inhibitor of PAI-1 with IC50 of 26.10 μM. This compound downregulates p-ERK and p-JNK in TGF-β1-stimulated fibroblasts. It promotes insulin secretion mainly through increasing Pdx-1, MafA, intracellular ATP level, inhibiting the KATP current, influx of Ca2+ to the intracellular.
S3246 Picfeltarraenin IB Picfeltarraenin IB, a cucurbitacin glycoside isolated from Picriafel-terrae, is an inhibitor of acetylcholinesterase (AChE). This compound can be used for the treatment of herpes infections, cancer and inflammation.
S3260 3'-hydroxy Puerarin 3'-hydroxy Puerarin is an isoflavone isolated from Puerariae Lobatae Radix.