Latanoprost amide
目录号 : GC47540
A derivative of latanoprost
Cas No.:919281-21-3
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Latanoprost amide is a derivative of latanoprost .
N/A
| Cas No. | 919281-21-3 | SDF | |
| Canonical SMILES | O[C@@H]1[C@H](C/C=C\CCCC(N)=O)[C@@H](CC[C@@H](O)CCC2=CC=CC=C2)[C@H](O)C1 | ||
| 分子式 | C23H35NO4 | 分子量 | 389.5 |
| 溶解度 | DMF: 100 mg/ml,DMSO: 50 mg/ml,Ethanol: 100 mg/ml,PBS (pH 7.2): 0.05mg/ml | 储存条件 | Store at -20°C |
| General tips | 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 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.5674 mL | 12.837 mL | 25.6739 mL |
| 5 mM | 0.5135 mL | 2.5674 mL | 5.1348 mL |
| 10 mM | 0.2567 mL | 1.2837 mL | 2.5674 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
A dual acting compound with Latanoprost amide and nitric oxide releasing properties, shows ocular hypotensive effects in rabbits and dogs
Exp Eye Res 2011 Sep;93(3):243-9.PMID:21356209DOI:10.1016/j.exer.2011.02.006.
The IOP lowering effects of NCX 139, a new chemical entity comprising Latanoprost amide and a NO-donating moiety, were compared to those of the respective des-nitro analog in in vitro assays and in rabbit and dog models of ocular hypertension. The NO donor, molsidomine as well as the prostamide bimatoprost (Lumigan(®)) and the prostaglandin agonist, latanoprost (Xalatan(®)) were also investigated for comparison. NCX 139 but not its des-nitro analog resulted in NO-mediated vascular relaxant effect in pre-contracted rabbit aortic rings (EC(50)=0.70±0.06 μM; E(max)=80.6±2.9%). Like bimatoprost (IC(50)=3.07±1.3 μM) or latanoprost (IC(50)=0.48±0.15 μM), NCX 139 displaced (3)H-PGF2α binding on recombinant human prostaglandin-F (FP) receptors with an estimated potency of 0.77±0.13 μM. In transient ocular hypertensive rabbits, bimatoprost and latanoprost were not effective while molsidomine elicited a dose-dependent reduction of IOP confirming the responsiveness of rabbits to NO but not to FP receptor agonists. NCX 139 tested at a therapeutically relevant dose, significantly lowered IOP while the des-nitro analog was not effective (0.03% NCX 139, Δ(max)=-12.8±2.0 mmHg). In glaucomatous dogs, 0.03% NCX 139 decreased IOP to a greater extent compared to an equimolar dose of the respective des-nitro derivative (Δ(max)=-4.6±1.0 and -2.7±1.3 mmHg, respectively for NCX 139 and its des-nitro analog). Albeit with low potency, NCX 139 also resulted effective in normotensive dogs while it did not reduce IOP in normotensive rabbits. NCX 139, a compound targeting two different and important mechanisms, is endowed with ocular hypotensive effects more evident in hypertensive conditions which may be of interest in the search of more effective treatments for hypertensive glaucoma.