甘草黄酮B

Licoflavone B

	产品编号	CFN93300
	CAS编号	91433-17-9
	分子式 = 分子量	C₂₅H₂₆O₄ = 390.47
	产品纯度	>=98%
	物理属性	Powder
	化合物类型	Flavonoids
	植物来源	The roots of Glycyrrhiza inflata
ChemFaces的产品在影响因子大于5的优秀和顶级科学期刊中被引用

提供自定义包装

产品名称	产品编号	CAS编号	包装	QQ客服
甘草黄酮B	CFN93300	91433-17-9	1mg	QQ客服：1413575084
甘草黄酮B	CFN93300	91433-17-9	5mg	QQ客服：1413575084
甘草黄酮B	CFN93300	91433-17-9	10mg	QQ客服：1413575084
甘草黄酮B	CFN93300	91433-17-9	20mg	QQ客服：1413575084

存储与注意事项

1. 在您收到产品后请检查产品。如无问题，请将产品存入冰霜并且样品瓶保持密封，产品可以存放长达24个月（2-8摄氏度）。

2. 只要有可能，产品溶解后，您应该在同一天应用于您的实验。但是，如果您需要提前做预实验，或者需要全部溶解，我们建议您将溶液以等分试样的形式存放在-20℃的密封小瓶中。通常，这些可用于长达两周。使用前，打开样品瓶前，我们建议您将产品平衡至室温至少1小时。

3. 需要更多关于溶解度，使用和处理的建议？请发送电子邮件至：service@chemfaces.com

订购流程

1. 在线订购

请联系我们QQ客服

2. 电话订购

请拨打电话：
027-84237683 或 027-84237783

3. 邮件或传真订购

发送电子邮件到: manager@chemfaces.com 或
发送传真到：027-84254680

提供订购信息

为了方便客户的订购，请需要订购ChemFaces产品的客户，在下单的时候请提供下列信息，以供我们快速为您建立发货信息。

1. 产品编号（CAS No.或产品名称）

2. 发货地址

3. 联系方法 (联系人，电话）

4. 开票抬头 (如果需要发票的客户）

5. 发票地址（发货地址与发票地址不同）

发货时间

1. 付款方式为100%预付款客户，我们将在确认收到货款后当天或1-3个工作日发货。

2. 付款方式为月结的客户，我们承诺在收到订单后当天或1-3个工作日内发货。

3. 如果客户所需要的产品，需要重新生产，我们有权告知客户，交货时间需要延期。

Description:

Licoflavone B has schistosomicidal activity, it showed high S. mansoni ATPase (IC50 of 23.78 uM) and ADPase (IC50 of 31.50 uM) inhibitory activities.

Targets:

Antifection | ATPase | ADPase

In vitro:

J Nat Prod. 2014 Mar 28;77(3):563-70.

Computer-guided approach to access the anti-influenza activity of licorice constituents.[Pubmed: 24313801 ]

Neuraminidase (NA), a key enzyme in viral replication, is the first-line drug target to combat influenza. On the basis of a shape-focused virtual screening, the roots of Glycyrrhiza glabra (licorice) were identified as plant species with an accumulation of constituents that show 3D similarities to known influenza NA inhibitors (NAIs).
METHODS AND RESULTS:
Phytochemical investigation revealed 12 constituents identified as (E)-1-[2,4-dihydroxy-3-(3-methyl-2-butenyl)phenyl]-3-(8-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-2-propen-1-one (1), 3,4-dihydro-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-3-ol (2), biochanin B (3), glabrol (4), glabrone (5), hispaglabridin B (6), Licoflavone B (7), licorice glycoside B (8), licorice glycoside E (9), liquiritigenin (10), liquiritin (11), and prunin (12). Eleven of these constituents showed significant influenza virus NA inhibition in a chemiluminescence (CL)-based assay. Additional tests, including (i) a cell-based cytopathic effect inhibition assay (general antiviral activity), (ii) the evaluation of cytotoxicity, (iii) the inhibition of the NA of Clostridium perfringens (CL- and fluorescence (FL)-based assay), and (iv) the determination of self-fluorescence and quenching, provided further perspective on their anti-influenza virus potential, revealing possible assay interference problems and false-positive results.
CONCLUSIONS:
Compounds 1, 3, 5, and 6 showed antiviral activity, most likely caused by the inhibition of NA. Of these, compounds 1, 3, and 6 were highly ranked in shape-focused virtual screening.

In vivo:

Exp Parasitol. 2015 Dec;159:207-14.

Schistosomicidal activity and docking of Schistosoma mansoni ATPDase 1 with licoflavone B isolated from Glycyrrhiza inflata (Fabaceae).[Pubmed: 26454044]

Schistosomiasis is one of the world's major public health problems, and its treatment is widely dependent on praziquantel (PZQ), the only available drug. Schistosoma mansoni ATP diphosphohydrolases are ecto-enzymes localized on the external tegumental surface of S. mansoni and considered an important target for action of new drugs.
METHODS AND RESULTS:
In this work, the in vitro schistosomicidal activity of the crude extract of Glycyrrhiza inflata roots (GI) and its isolated compounds echinatin, licoflavone A and Licoflavone B were evaluated against S. mansoni adult worms. Results showed that GI (200 μg/mL) was active against adult schistosomes, causing 100% mortality after 24 h of incubation. Chromatographic fractionation of GI led to isolation of echinatin, licoflavone A and Licoflavone B. Licoflavone B (25-100 μM) caused 100% mortality, tegumental alterations, and reduction of oviposition and motor activity of all adult worms, without affecting mammalian Vero cells. Confocal laser scanning microscopy showed tegumental morphological alterations and changes on the numbers of tubercles of S. mansoni worms in a dose-dependent manner after incubation with Licoflavone B. Licoflavone B also showed high S. mansoni ATPase (IC50 of 23.78 μM) and ADPase (IC50 of 31.50 μM) inhibitory activities. Docking studies predicted different interactions between Licoflavone B and S. mansoni ATPDase 1, corroborating with the in vitro inhibitory activity.
CONCLUSIONS:
This report demonstrated the first evidence for the schistosomicidal activity of Licoflavone B and suggests that its mechanism of action involve the inhibition of S. mansoni ATP diphosphohydrolases.

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	2.561 mL	12.8051 mL	25.6102 mL	51.2203 mL	64.0254 mL
5 mM	0.5122 mL	2.561 mL	5.122 mL	10.2441 mL	12.8051 mL
10 mM	0.2561 mL	1.2805 mL	2.561 mL	5.122 mL	6.4025 mL
50 mM	0.0512 mL	0.2561 mL	0.5122 mL	1.0244 mL	1.2805 mL
100 mM	0.0256 mL	0.1281 mL	0.2561 mL	0.5122 mL	0.6403 mL

产品名称	产品编号	CAS编号	分子式 = 分子量	位单	联系QQ
汉防己甲素；粉防己碱; Tetrandrine	CFN99166	518-34-3	C₃₈H₄₂N₂O₆ = 622.76	20mg	QQ客服：3257982914
假石榴碱; 9-Methyl-9-azabicyclo[3.3.1]nonan-3-one	CFN70138	552-70-5	C₉H₁₅NO = 153.2	20mg	QQ客服：1413575084
1,5-Dihydroxyxanthone; 1,5-Dihydroxyxanthone	CFN89131	14686-65-8	C₁₃H₈O₄ = 228.20	5mg	QQ客服：1457312923
香芹基乙酸; Carvacryl acetate	CFN70485	6380-28-5	C₁₂H₁₆O₂ = 192.3	5mg	QQ客服：3257982914

甘草黄酮B

Licoflavone B

信息支持

联系方式