21,23:24,25diepoxy21,23dimethoxytirucall7en3one

Pinocembrin 7-O-[3''-O-galloyl-4'',6''-hexahydroxydiphenoyl]-β-D-glucoside can moderately inhibit α-amylase activity, with the IC50 value of 0.03 umol/ml.

3-Hydroxy-1-(4-hydroxyphenyl)propan-1-one (3-Hydroxy-1-(4-hydroxyphenyl)-1-propanone) is a natural product derived from plant source.

Tetrahydrothiophen-3-one can be used as food spices.

2-Propen-1-one, 1-(2,6-dimethoxyphenyl)-3-(4-hydroxyphenyl)- can be used in studies about the inhibition against L-phenylalanine ammonia-lyase.

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.

(3E)-4-(1H-indol-3-yl)but-3-en-2-one ((E)-4-(1H-indol-3-yl)but-3-en-2-one) is a marine derived natural products found in Tedania (Tedania) ignis.

Lupeol acetate, a derivative of Lupeol, inhibits the progression of rheumatoid arthritis by downregulating TNF-α, IL-1β, MCP-1, COX-2, VEGF and granzyme B.

3β-Acetoxyurs-12-en-11-one (11-Ketoamyrinacetate) is an ursane triterpene natural product found in the stem bark of Morus mesozygia and the leaves of Ficus hirta Vahl (Moraceae).

5-Hydroxy-7-(4'-hydroxy-3'-methoxyphenyl)-1-phenyl-3-heptanone (DHPA) is a pancreatic lipase inhibitor, it shows antihyperlipidemic activity.

2α,3β,24-Trihydroxyurs-12-en-28-oic acid, a natural product, is isolated from Salvia palaestina [1].

5-Hydroxy-1,7-diphenylhept-6-en-3-one is a natural product for research related to life sciences. The catalog number is TN6357 and the CAS number is 155239-30-8.

Luteolin-3',7-di-O-glucoside has anti-ulcer and antioxidant activities.

1,7-Bis(4-hydroxyphenyl)-3-hydroxy-1,3-heptadien-5-one shows strong inhibition of collagen-induced, arachidonic acid-induced, and adenosine diphosphate-induced platelet aggregation of human whole blood.

Stevia impurity (13-[(2-O-6-deoxy-β-D-glucopyranosyl-3-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy]ent-kaur-16-en-19-oic acid β-D-glucopyranosyl ester) is a natural product for research related to life sciences. The catalog number is TN6498 and the CAS number is 1309929-72-3.

3β-(Acetyloxy)stigmast-5-en-7-one exhibits anti-complement activity [1].

(4Z,6E)-5-hydroxy-1,7-bis(4-hydroxyphenyl)hepta-4,6-dien-3-one shows growth inhibitory activity in vitro versus bloodstream forms of African trypanosomes, with the IC(50) value in the range of 1-3 microg/mL.

Selina-4(15),7(11)-dien-8-one is a natural product for research related to life sciences. The catalog number is TN3467 and the CAS number is 54707-47-0.

11R,12-Dihydroxyspirovetiv-1(10)-en-2-one is a natural product for research related to life sciences. The catalog number is TN2593 and the CAS number is 62574-30-5.

3'-Methoxy-3,5,4'-trihydroxyflavone-7-neohesperidoside, a flavonoid extracted from Cleome droserifolia, exhibits moderate hepatoprotective activity [1].

7-Hydroxy-3-(4'-hydroxybenzylidene)-chroman-4-one may have anti-inflammatory activity.

4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one (Fenugreck Lactone) is a kind of food spice mainly used in caramel, brown sugar, whisky, marshmallow, coffee, toffee and other flavors.

3-Acetoxy-4,7(11)-cadinadien-8-one is a natural product for research related to life sciences. The catalog number is TN2916 and the CAS number is 104975-02-2.

29-Hydroxyfriedelan-3-one is a natural product of Euonymus, Celastraceae. The catalog number is TN2836 and the CAS number is 39903-21-4. 29-Hydroxyfriedelan-3-one can be used as a reference standard.

3β-Hydroxytaraxast-20-en-16-one is a natural compound isolated from a eucalyptol/alcohol extract [1].

7-Hydroxy-3-(4-hydroxybenzyl)chroman shows moderate inhibitory activity against a chymotrypsin-like activity of the proteasome.

6β-Hydroxystigmasta-4,22-dien-3-one is a steroidal compound that can be isolated from the plant Hedychium coronarium [1].

7-Hydroxy-4H-chromen-4-one (7-hydroxy-4-benzopyrone) is a Src kinase inhibitor (IC50 of <300 μM).

An anti-oxidative composition containing isorhamnetin-3-glucoside-7-rhamnoside (IGR)isolated from Hippophae rhamnoides L. is provided to ensure antioxidative, antibacterial, and anti-cancer effect.

3-Methylcyclohex-2-en-1-ol, identified as an antiaggregative pheromone isolated from Dendroctonus, exhibits potent activity [1].

1,4,6-Heptatrien-3-one is a natural product for research related to life sciences. The catalog number is TN5666 and the CAS number is 52328-96-8.

(3S,4aS,10aS)-3-(Acetyloxy)-2,3,4,4a,10,10a-hexahydro-6-hydroxy-1,1,4a-trimethyl-7-(1-methylethyl)-9(1H)-phenanthrenone (compound 3), a palmitate derivative, is extracted from the root of Salvia miltiorrhiza. Compound 3 exhibits anti-cancer properties, demonstrating half-maximal cytotoxic concentrations (DC50s) of 25.5 μg/mL against HeLa, 37.5 μg/mL against HepG2, and 30.2 μg/mL against OVCAR-3 human cancer cell lines [1].

3',4',5',5,7-Pentamethoxyflavone is a naturally occurring brassinosteroid compound from the Rutaceae family that exhibits resistance to cancer cells by inhibiting the Nrf2 pathway to overcome chemotherapeutically active molecules.

Quercetin 3-O-rutinoside-7-O-glucoside (compound 8), an antioxidant present in Hemerocallis fulva, exhibits potent inhibitory action against lipid peroxidation [1].

5-Hydroxy-3-(4-hydroxybenzyl)-7-methoxychroman-4-one is a natural product of Agave, Amaryllidaceae. The catalog number is TN3072 and the CAS number is 108001-32-7. 5-Hydroxy-3-(4-hydroxybenzyl)-7-methoxychroman-4-one can be used as a reference standard.

5-Hydroxy-7-methoxy-3-(4-hydroxybenzylidene)chroman-4-one is a natural product for research related to life sciences. The catalog number is TN3121 and the CAS number is 259653-54-8.

23-Acetylshengmanol 3-O-β-D-xylopyranoside (Acetylshengmanol xyloside), a 9,19-cyclolanostane type triterpenoid, is isolated from the roots of Actaea pachypoda [1].

11S,12-Dihydroxyspirovetiv-1(10)-en-2-one is a natural product for research related to life sciences. The catalog number is TN2594 and the CAS number is 62623-86-3.

Cimigenol-3-one is a natural product from Calophyllum inophyllum.

6,9,10-Trihydroxy-7-megastigmen-3-one is a natural product for research related to life sciences. The catalog number is TN5338 and the CAS number is 476682-97-0.

6,19-Dihydroxyurs-12-en-3-oxo-28-oic acid is a natural product for research related to life sciences. The catalog number is TN3143 and the CAS number is 194027-11-7.

Fern-7-en-19-one is a natural product for research related to life sciences. The catalog number is TN4055 and the CAS number is 222294-61-3.

Ergosta-4,6,8(14),22-tetraen-3-one has cytotoxic activity against human gastric cancer cell, it can induce G2/M cell cycle arrest and apoptosis in human hepatocellular carcinoma HepG2 cells, these results would be useful for the further utilization of man

24-Methylenecycloartan-3-ol and methyl caffeate show weak activity against Staphylococcus aureus and Escherichia coli.

2-(4-Hydroxy-3-methoxyphenyl)-7-methoxy-5-benzofuranpropanol is a natural product for research related to life sciences. The catalog number is TN5407 and the CAS number is 144735-57-9.

3-O-Methylquercetin 4',7-di-β-D-glucopyranoside, a flavonoside, is isolated from Ophioglossum pedunculosum [1].

(3β)-3-Hydroxyoleanan-12-one (compound 23), a natural product, is isolated from Codonopsis ovata [1].

8-Hydroxy-4-cadinen-3-one shows significant inhibitory activity against A.thaliana seedling root growth.

1-Hydroxy-1-(4-hydroxy-2-methoxyphenyl)-3-(4-hydroxyphenyl)propan-2-one is a natural product for research related to life sciences. The catalog number is TN2532 and the CAS number is 117614-84-3.

6-(4-Hydroxy-3-methylphenyl)-2-methylhept-2-en-4-one is a natural product for research related to life sciences. The catalog number is TN3141 and the CAS number is 949081-05-4.

7-(4-hydroxy-3-methoxyphenyl)-1-phenylhept-4-en-3-one (DPHB) is a natural product for research related to life sciences. The catalog number is TN3217 and the CAS number is 79559-60-7.