Acuminatin

CAS# 41744-39-2

Acuminatin

Catalog No. BCN5477----Order now to get a substantial discount!

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Quality Control of Acuminatin

Number of papers citing our products

Chemical structure

Acuminatin

3D structure

Chemical Properties of Acuminatin

Cas No. 41744-39-2 SDF Download SDF
PubChem ID 6441048 Appearance Cryst.
Formula C21H24O4 M.Wt 340.4
Type of Compound Lignans Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (2R,3R)-2-(3,4-dimethoxyphenyl)-7-methoxy-3-methyl-5-[(E)-prop-1-enyl]-2,3-dihydro-1-benzofuran
SMILES CC=CC1=CC2=C(C(=C1)OC)OC(C2C)C3=CC(=C(C=C3)OC)OC
Standard InChIKey ITFKWUHXYCXXFF-XSOBDOKWSA-N
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Source of Acuminatin

The root of Daphne odora

Biological Activity of Acuminatin

Description1. (+)-trans-Acuminatin, and (+)-cis-acuminatin show weak activity against platelet aggregation with IC50 values of 108.5 and 90.02 uM, respectively. 2. (-)-Acuminatin, and machilin G show dose-dependent potent inhibitory activities against PLCgamma1 in vitro with IC50 values ranging from 8.8 to 26.0 microM, the inhibition of PLCgamma1 may be an important mechanism for an antiproliferative effect on the human cancer cells, therefore, these inhibitors may be utilized as cancer chemotherapeutic and chemopreventive agents. 3. (-)-Acuminatin exerts hepatoprotective activities, perhaps by serving as a potent antioxidant.
TargetsPAFR

Acuminatin Dilution Calculator

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Preparing Stock Solutions of Acuminatin

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.9377 mL 14.6886 mL 29.3772 mL 58.7544 mL 73.443 mL
5 mM 0.5875 mL 2.9377 mL 5.8754 mL 11.7509 mL 14.6886 mL
10 mM 0.2938 mL 1.4689 mL 2.9377 mL 5.8754 mL 7.3443 mL
50 mM 0.0588 mL 0.2938 mL 0.5875 mL 1.1751 mL 1.4689 mL
100 mM 0.0294 mL 0.1469 mL 0.2938 mL 0.5875 mL 0.7344 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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References on Acuminatin

Amides and neolignans from the aerial parts of Piper bonii.[Pubmed:27452451]

Phytochemistry. 2016 Sep;129:36-44.

Six amides, piperbonamides A-F, three neolignans piperbonins A-C, and 11 known compounds were isolated from the aerial parts of Piper bonii (Piperaceae). The structures of piperbonamides A-F and piperbonins A-C were elucidated based on the analysis of 1D and 2D NMR and MS data. Piperbonin A, (+)-trans-Acuminatin, (+)-cis-Acuminatin, (+)-kadsurenone, and pipernonaline showed weak activity against platelet aggregation with IC50 values of 118.2, 108.5, 90.02, 107.3, and 116.3 muM, respectively, as compared with the positive control, tirofiban, with an IC50 value of 5.24 muM. Piperbonamides A-F were inactive against five tumor cell lines at concentrations up to 40 muM.

Antioxidant lignans from Machilus thunbergii protect CCl4-injured primary cultures of rat hepatocytes.[Pubmed:11045899]

J Pharm Pharmacol. 2000 Sep;52(9):1163-9.

Eleven lignans (1-11) were isolated from the CH2Cl2 fraction of the bark of Machilus thunbergii Sieb. et Zucc. (Lauraceae). These were identified as (-)-Acuminatin (1), (-)-isoguaiacin (2), meso-dihydroguaiaretic acid (3), (+)-galbacin (4), (-)-sesamin (5), (+)-galbelgin (6), machilin A (7), machilin G (8), licarin A (9), and nectandrin A (10) and B (11). Primary cultures of rat hepatocytes were co-incubated for 90 min with the hepatotoxin CCl4 and each of the 11 lignans (50 microM). Hepatoprotective activity was determined by measuring the level of glutamic pyruvic transaminase released into the medium from the primary cultures of rat hepatocytes. (-)-Acuminatin, (-)-isoguaiacin and meso-dihydroguaiaretic acid all significantly reduced the level of glutamic pyruvic transaminase released. Further investigation revealed that these three compounds significantly preserved the levels and the activities of glutathione, superoxide dismutase, glutathione peroxidase and catalase. (-)-Acuminatin, (-)-isoguaiacin and meso-dihydroguaiaretic acid also ameliorated lipid peroxidation as demonstrated by a reduction of malondialdehyde production. These results suggest that (-)-Acuminatin, (-)-isoguaiacin and meso-dihydroguaiaretic acid exert diverse hepatoprotective activities, perhaps by serving as potent antioxidants.

Inhibition of phospholipase Cgamma1 and cancer cell proliferation by lignans and flavans from Machilus thunbergii.[Pubmed:15554262]

Arch Pharm Res. 2004 Oct;27(10):1043-7.

Thirteen compounds were isolated from the CH2Cl2 fraction of Machilus thunbergii as phospholipase Cgamma1 (PLCgamma1) inhibitors. These compounds were identified as nine lignans, two neolignans, and two flavans by spectroscopic analysis. Of these, 5,7-di-O-methyl-3',4'-methylenated (-)-epicatechin (12) and 5,7,3'-tri-O-methyl (-)-epicatechin (13) have not been reported previously in this plant. In addition, seven compounds, machilin A (1), (-)-sesamin (3), machilin G (5), (+)-galbacin (9), licarin A (10), (-)-Acuminatin (11) and compound 12 showed dose-dependent potent inhibitory activities against PLCgamma1 in vitro with IC50 values ranging from 8.8 to 26.0 microM. These lignans, neolignans, and flavans are presented as a new class of PLCgamma1 inhibitors. The brief study of the structure activity relationship of these compounds suggested that the benzene ring with the methylene dioxy group is responsible for the expression of inhibitory activities against PLCgamma1. Moreover, it is suggested that inhibition of PLCgamma1 may be an important mechanism for an antiproliferative effect on the human cancer cells. Therefore, these inhibitors may be utilized as cancer chemotherapeutic and chemopreventive agents.

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