BMS-378806 (Synonyms: BMS-806)

目录号: HY-14134 纯度: 98.94%: FAQs
Data Sheet SDS COA 产品使用指南

摩尔计算器

BMS-378806 是一种有效的 HIV-1 抑制剂，干扰 CD4-gp120 相互作用。BMS-378806选择性抑制 HIV-1 gp120 结合到 CD4 受体，EC₅₀ 为 0.85-26.5 nM。

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BMS-378806 Chemical Structure

CAS No. : 357263-13-9

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HIV HIV-1 HIV-2

生物活性
实验参考方法
纯度 & 产品资料
参考文献

生物活性

BMS-378806 is a potent HIV-1 attachment inhibitor that interferes with CD4-gp120 interactions. BMS-378806 selectively inhibits the binding of HIV-1 gp120 to the CD4 receptor with EC₅₀ of 0.85-26.5 nM in virus.

IC₅₀ & Target

HIV-1

HIV-2

细胞效力
(Cellular Effect)

Cell Line	Type	Value	Description	References
HeLa	CC₅₀	> 300 μM Compound: 7, BMS-378806	Cytotoxicity against human HeLa cells expressing CD4, CCR5 after 3 days Cytotoxicity against human HeLa cells expressing CD4, CCR5 after 3 days	[PMID: 23200254]
HeLa	EC₅₀	1 nM Compound: 7, BMS-378806	Antiviral activity against HIV1 JR-FL in human HeLa cells expressing CD4, CCR5 assessed as inhibition of integration of viral DNA into cell genome after 3 days by luciferase reporter gene assay Antiviral activity against HIV1 JR-FL in human HeLa cells expressing CD4, CCR5 assessed as inhibition of integration of viral DNA into cell genome after 3 days by luciferase reporter gene assay	[PMID: 23200254]
MT2	CC₅₀	> 300 μM Compound: 3, BMS-377806	Cytotoxicity against human MT2 cells after 3 days by XTT assay Cytotoxicity against human MT2 cells after 3 days by XTT assay	[PMID: 19769332]
U-87MG ATCC	CC₅₀	> 40000 nM Compound: 1, BMS-378806,BMS-806	Cytotoxicity against human U87 cells coexpressing CD4, CxCR4 receptors after 72 hrs Cytotoxicity against human U87 cells coexpressing CD4, CxCR4 receptors after 72 hrs	[PMID: 19534463]
U-87MG ATCC	IC₅₀	8 nM Compound: 26, BMS-378806	Antiviral activity against HIV1 pseudovirus in U87 cells expressing CD4 and CCR5 after 72 hrs by M33 pseudotyped assay Antiviral activity against HIV1 pseudovirus in U87 cells expressing CD4 and CCR5 after 72 hrs by M33 pseudotyped assay	[PMID: 18052117]

体外研究
(In Vitro)

In a series of biochemical assays, BMS-378806 is not an effective inhibitor of HIV integrase, protease, or reverse transcriptase, but did compete with soluble CD4 binding to a monomeric form of gp120 in an ELISA assay with IC₅₀=100 nM. The specificity of BMS-378806 toward inhibition of HIV-1 is confirmed by evaluation against HIV-2, SIV, MuLV, RSV, HCMV, BVDV, VSV, and influenza virus, with no significant inhibitory activity observed at concentrations ranging from 10 to 30 μM and no overt cytotoxicity toward the host cells, CC₅₀>225 μM. BMS-378806 is not a potent inhibitor of any of the five major human CYP isoforms, evaluated as recombinant preparations, with IC₅₀ values of >100 μM for CYP1A2 and CYP2C9, 23 μM for CYP2C19, 20 μM for CYP2D6, and 39 to 81 μM for CYP3A4. Moreover, since BMS-378806 is metabolized by CYP450 1A2, 2D6, and 3A4, it is unlikely to lead to severe drug−drug interactions in a clinical setting^[1]. BMS-378806 inhibits viral replication by interfering with the binding interactions of gp120 with the cellular CD4 receptor. The IC₅₀s determined for the gp120s from HIV LAI, BAL, NA420LN40, SF162, NL4-3, NA420B33, YU2, AD8, JRCSF, and 92US15.6 are 0.1, 0.1, 0.3, 0.5, 0.6, 0.7, 0.9, 1.0, 1.1, and 1.6 μM, respectively. A similar observation is also made for BMS-378806 (IC₅₀s range from 0.2 to 9.6 μM)^[2]. BMS-378806 binds directly to gp120 at a stoichiometry of approximately 1:1, with a binding affinity similar to that of soluble CD4. The potential BMS-378806 target site is localized to a specific region within the CD4 binding pocket of gp120 by using HIV-1 gp120 variants carrying either compound-selected resistant substitutions or gp120-CD4 contact site mutations^[3].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

In toxicology studies, BMS-378806 is well tolerated in rats at doses of 100 mg/kg/day for 2 weeks and in dogs at doses of 90 mg/kg for 10 days. The dose-proportional increases in the AUC and C_max are observed between doses of 5 and 25 mpk, when BMS-378806 is administered either in the solution or suspension formulation. In all three species, plasma levels of drug exceeded the concentrations required to half-maximally inhibit virus replication in vitro. The volume of distribution of BMS-378806 ranges from 0.4 to 0.6 L/kg, indicative of partitioning beyond plasma; however, examination of brain levels in the rat reveals minimal CNS penetration^[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

406.43

Formula

C₂₂H₂₂N₄O₄

CAS 号

357263-13-9

性状

固体

颜色

White to off-white

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	2 years
	-20°C	1 year

溶解性数据

细胞实验：

DMSO 中的溶解度 : 50 mg/mL (123.02 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	2.4604 mL	12.3022 mL	24.6045 mL
5 mM	0.4921 mL	2.4604 mL	4.9209 mL
10 mM	0.2460 mL	1.2302 mL	2.4604 mL

查看完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 2 years; -20°C, 1 year。-80°C储存时，请在2年内使用， -20°C储存时，请在1年内使用。

摩尔计算器
稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

浓度 _(start)

体积 _(start)

浓度 _(final)

体积 _(final)

动物实验：

请根据您的实验动物和给药方式选择适当的溶解方案。

以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：
——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；
以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

方案一

请依序添加每种溶剂： 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (6.15 mM); 澄清溶液

此方案可获得 ≥ 2.5 mg/mL（饱和度未知）的澄清溶液。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；再向上述体系中加入 50 μL Tween-80，混合均匀；然后再继续加入 450 μL 生理盐水定容至 1 mL。
生理盐水的配制：将 0.9 g 氯化钠，溶解于 ddH₂O 并定容至 100 mL，可以得到澄清透明的生理盐水溶液。
方案二

请依序添加每种溶剂： 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (6.15 mM); 澄清溶液

此方案可获得 ≥ 2.5 mg/mL（饱和度未知）的澄清溶液。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。
2 g SBE-β-CD（磺丁基醚 β-环糊精）粉末定容于 10 mL 的生理盐水中，完全溶解至澄清透明。
方案三

请依序添加每种溶剂： 10% DMSO 90% Corn Oil
Solubility: ≥ 1.67 mg/mL (4.11 mM); 澄清溶液

此方案可获得 ≥ 1.67 mg/mL（饱和度未知）的澄清溶液，此方案实验周期在半个月以上的动物实验酌情使用。
以 1 mL 工作液为例，取 100 μL 16.7 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

动物溶解方案计算器

请输入动物实验的基本信息：

给药剂量

mg/kg

动物的平均体重

每只动物的给药体积

μL

动物数量

只

由于实验过程有损耗，建议您多配一只动物的量

请输入您的动物体内配方组成：

DMSO +

Tween-80 +

Saline

如果您的动物是免疫缺陷鼠或者体弱鼠，建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。

方案所需 助溶剂 包括：DMSO，，均可在 MCE 网站选购。，Tween 80，均可在 MCE 网站选购。

计算结果

工作液所需浓度 : mg/mL

储备液配制方法 : mg 药物溶于 μL DMSO（母液浓度为 mg/mL）。

您所需的储备液浓度超过该产品的实测溶解度，以下方案仅供参考，如有需要，请与 MCE 中国技术支持联系。

动物实验体内工作液的配制方法 : 取 μL DMSO 储备液，加入 μL 。 μL ，混合均匀至澄清，再加 μL Tween 80，混合均匀至澄清，再加 μL 生理盐水。

连续给药周期超过半月以上，请谨慎选择该方案。

请确保第一步储备液溶解至澄清状态，从左到右依次添加助溶剂。您可采用超声加热（超声清洗仪，建议频次 20-40 kHz），涡旋吹打等方式辅助溶解。

纯度 & 产品资料

纯度: 98.94%

选择批次：

Data Sheet (638 KB) SDS (251 KB)

COA (204 KB) LCMS (97 KB)

产品使用指南 (1538 KB)

参考文献

[1]. Wang T, et al. Discovery of 4-benzoyl-1-[(4-methoxy-1H- pyrrolo[2,3-b]pyridin-3-yl)oxoacetyl]-2- (R)-methylpiperazine (BMS-378806): a novel HIV-1 attachment inhibitor that interferes with CD4-gp120 interactions. J Med Chem. 2003 Sep 25;46(20):4236-9. [Content Brief]

[2]. Ho HT, et al. Envelope conformational changes induced by human immunodeficiency virus type 1 attachment inhibitors prevent CD4 binding and downstream entry events. J Virol. 2006 Apr;80(8):4017-25. [Content Brief]

[3]. Guo Q, et al. Biochemical and genetic characterizations of a novel human immunodeficiency virus type 1 inhibitor that blocks gp120-CD4 interactions. J Virol. 2003 Oct;77(19):10528-36 [Content Brief]

Kinase Assay ^[3]	To measure gp120-CD4 binding, the wild-type or variant gp120 proteins are first captured onto a plate by D7324 antibody. CD4 binding is initiated by adding sCD4 to a gp120-coated plate. To determine the ability of BMS-378806 to compete with sCD4 for gp120 binding, the compound is added simultaneously with sCD4 and reactions are carried out in buffer C (50 mM Tris-HCl [pH 7.5], 100 mM NaCl, 1% bovine serum albumin) for 2 h at room temperature. After washing with buffer B (20 mM Tris-HCl, 500 mM NaCl, 0.05% Tween 20 [pH 7.5]), the bound CD4 is detected with OKT4 antibody (0.36 μg/mL) and goat anti-mouse peroxidase conjugate. Bound antibody is detected with 3,3′,5,5′-tetramethylbenzidine chromogenic substrate for peroxidase^[3]. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Administration ^[1]	Rats, Dogs and Monkeys^[1] The pharmacokinetic properties of BMS-378806 in the rat, dog, and cynomolgus monkey are summarized. The oral bioavailability of BMS-378806 in rats, administered as a solution in PEG 400/EtOH (90:10 v/v), is 19% at a dose of 5 mg/kg while an aqueous crystalline suspension of free base in 0.75% (w/w) Methocel A4M Premium administered orally at the same dose afforded a relative bioavailability of 61%. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
参考文献	[1]. Wang T, et al. Discovery of 4-benzoyl-1-[(4-methoxy-1H- pyrrolo[2,3-b]pyridin-3-yl)oxoacetyl]-2- (R)-methylpiperazine (BMS-378806): a novel HIV-1 attachment inhibitor that interferes with CD4-gp120 interactions. J Med Chem. 2003 Sep 25;46(20):4236-9. [Content Brief] [2]. Ho HT, et al. Envelope conformational changes induced by human immunodeficiency virus type 1 attachment inhibitors prevent CD4 binding and downstream entry events. J Virol. 2006 Apr;80(8):4017-25. [Content Brief] [3]. Guo Q, et al. Biochemical and genetic characterizations of a novel human immunodeficiency virus type 1 inhibitor that blocks gp120-CD4 interactions. J Virol. 2003 Oct;77(19):10528-36 [Content Brief]

BMS-378806 相关分类

Infection

完整储备液配制表

可选溶剂	浓度溶剂体积质量	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	2.4604 mL	12.3022 mL	24.6045 mL	61.5112 mL
	5 mM	0.4921 mL	2.4604 mL	4.9209 mL	12.3022 mL
	10 mM	0.2460 mL	1.2302 mL	2.4604 mL	6.1511 mL
	15 mM	0.1640 mL	0.8201 mL	1.6403 mL	4.1007 mL
	20 mM	0.1230 mL	0.6151 mL	1.2302 mL	3.0756 mL
	25 mM	0.0984 mL	0.4921 mL	0.9842 mL	2.4604 mL
	30 mM	0.0820 mL	0.4101 mL	0.8201 mL	2.0504 mL
	40 mM	0.0615 mL	0.3076 mL	0.6151 mL	1.5378 mL
	50 mM	0.0492 mL	0.2460 mL	0.4921 mL	1.2302 mL
	60 mM	0.0410 mL	0.2050 mL	0.4101 mL	1.0252 mL
	80 mM	0.0308 mL	0.1538 mL	0.3076 mL	0.7689 mL
	100 mM	0.0246 mL	0.1230 mL	0.2460 mL	0.6151 mL

Help & FAQs

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Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

BMS-378806357263-13-9BMS-806BMS378806BMS 378806BMS806BMS 806HIVHuman immunodeficiency virusInhibitorinhibitorinhibit

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MedChemExpress (MCE) 只为有资质的科研机构、医药企业基于科学研究或药证申报的用途提供医药研发服务，不为任何个人或者非科研性质的、非用于药证申报使用等其他用途提供服务。

站点地图隐私声明

沪ICP备15051369号-4

上海工商

沪公网安备31011502019417

沪(浦)应急管危经许[2021]201709(QFYS)

营业执照（三证合一）

BMS-378806 (Synonyms: BMS-806)

Customer Review

MCE 顾客使用本产品发表的 5 篇科研文献