Helichrysetin has mild anti-HIV-1 PR activity. Helichrysetin has great potentials for development as an anticancer agent, it has cytotoxic effect on four selected cancer cell lines, A549, MCF-7, Ca Ski, and HT-29.

Asebogenin is a compound fractionated from Salvia miltiorrhiza with antifungal activity, inhibition of GPVI-induced platelet reactions, and inhibition of NET formation induced by pro-inflammatory stimuli.

Licochalcone D may be a potential drug for human melanoma treatment by inhibiting proliferation, inducing apoptosis via the mitochondrial pathway and blocking cell migration and invasion. Licochalcone D has cardioprotective potential against myocardial is

Isobavachalcone (Corylifolinin) is a chalcone constituent of Angelica keiskei, has potent anti-inflammatory activity, possible can ameliorate neuronal injury in brain diseases associated with inflammation.

1. Thonningianin A has anti-cancer activities.2. Thonningianin A represents a new potent glutathione S-transferase in vitro inhibitor.3. Thonningianin A has antioxidant property, involves radical scavenging, anti-superoxide formation and metal chelation.

Nothofagin has antioxidant, and antithrombotic activities, it possesses anti-inflammatory activity by inhibiting hyperpermeability, expression of CAMs, and adhesion and migration of leukocytes, thereby endorsing its usefulness as a therapy for vascular inflammatory diseases.

Echinatin (Retrochalcone) is extracted from licorice and is a natural chalcone. Echinatin has a wide range of biological activities including hepatoprotective, anti-inflammatory, anti-bacterial infections, and attenuates lung damage.

Loureirin C can inhibit the activities of thrombin in vitro effectively.

1. Flavokawain B (Flavokavain B) has potent anti-inflammatory activity, can significantly inhibit production of NO and PGE2 in LPS-induced RAW 264.7 cells. 2. Flavokawain B, the hepatotoxic constituent from kava root, induces GSH-sensitive oxidative stress through modulation of IKK/NF-κB and MAPK signaling pathways. 3. Flavokawain B induces apoptosis, has the potential usefulness of FKB for prevention and treatment of hormone-refractory prostate cancer in an adjuvant setting. 4. Flavokawain B acts through ROS generation and GADD153 up-regulation to regulate the expression of Bcl-2 family members, thereby inducing mitochondrial dysfunction and apoptosis in HCT116 cells.

1. Licochalcone B (LCB) inhibits the proliferation of human malignant bladder cancer cell lines (T24 and EJ) in vitro and antitumor activity in vivo in MB49 (murine bladder cancer cell line) tumor model. 2. LCB and Licochalcone D(LCD) significantly reduce

Homobutein (3-O-Methylbutein) is a dual inhibitor of HDACs and NF-κB with IC50s of 190 and 38 μM. Homobutein is an iron chelator with anticancer, anti-inflammatory, antiparasite, and antioxidation activities.

Okanin shows significant activities on both linoleic acid peroxidation inhibition and DPPH radical scavenging effect.

Bavachalcone, a major bioactive compound isolated from *Psoralea corylifolia* L., may serve as a therapeutic drug for bone resorption-associated diseases. It protects endothelial function by increasing AMPK activity and MnSOD expression while reducing mitochondrial oxidative stress.

Licochalcone A is a flavonoid isolated from the famous Chinese medicinal herb Glycyrrhiza uralensis Fisch with obvious anti-cancer effects.

Naringenin chalcone (Isosalipurpol) has antiallergic activity Naringenin chalcone suppresses asthmatic symptoms by inhibiting Th2 cytokine production from CD4 T cells. Naringenin chalcone is a potent tomato flavonoid that improves adipocyte metabolic functions and exerts insulin-sensitizing effects by activating an adiponectin-related pathway. Naringenin chalcone exhibits anti-inflammatory properties by inhibiting the production of proinflammatory cytokines in the interaction between adipocytes and macrophages, may be useful for ameliorating the inflammatory changes in obese adipose tissue.

Hydroxysafflor yellow A (Safflomin A) inhibits adipogenesis by increasing HSL promoter activities, effectively protects the liver from long-term alcohol injury by enhancing antioxidant capacity and inhibiting the expression of TGF-β, prevents steroid-induced avascular necrosis of the femoral head by inhibiting primary bone marrow-derived mesenchymal stromal cells, and exhibits anti-tumor effects.

Isobavachromene is an inhibitor of NADH-Ubiquinone oxidoreductase and ornithine decarboxylase. Isobavachromene has antifungal activity.

Phenyl-ac-Gly-OH is an endogenous metabolite that activates β2AR and can be used in the study of ischemia/reperfusion-induced cardiac injury.

Loureirin D is a chalcone from the herbs of Dracaena cochinchinensis.

Loureirin A has an inhibitory effect on platelet activation, perhaps through an impairment of PI3K/Akt signaling.Loureirin A negatively affects agonist-induced platelet aggregation such as collagen, collagen-related peptide (CRP), ADP and thrombin. Lourei

Pinostrobin chalcone, a chalcone analog isolated from the leguminous plant, Mucuna pruriens, exhibits anticancer activity with an IC50 value of 20.42±2.23 μg/mL against MDA-MB-231 and 22.51±0.42 μg/mL against the HT-29 colon cancer cell line.

2'-O-Methylisoliquiritigenin, a compound synthesized by enzymes specifically induced in NR.2'-O-Methylisoliquiritigenin, isolated from the Arachis species, up-regulates 5-HT, NE, DA and GABA pathways, but does not put a very significant effect on ne NE pathway.

Pinocembrin chalcone is an inhibitor of tyrosinase with antimutagenic effects. Pinocembrin chalcone can be used in studies about the prevention of gastric ulcers.

1-[2,4-Dihydroxy-6-methoxy-3-(3-methyl-2-buten-1-yl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one (Xanthohumol) , prenylchacone flavonoid, is a natural product with multi-biofunctions purified from Hops Humulus lupulus,is effective against HIV-1 and might serve as an interesting lead compound. It may represent a novel chemotherapeutic agent for HIV-1 infection.