U-73343
CAS 142878-12-4 MFCD00211221
化学结构图
SMILES: COc1ccc2c(c1)CC[C@@H]1[C@@H]2CC[C@]2(C)[C@@H](NCCCCCCN3C(=O)CCC3=O)CC[C@@H]12
化学属性
| Mol. Formula | C29H42N2O3 |
|---|---|
| Mol. Weight | 466.65 |
| TSCA | No |
| Melting Point | 136-138° |
| Appearance | White to off-white solid powder |
| Solubility | Soluble in DMSO, not in water |
别名和识别编码
| Chemical Name | U-73343 |
|---|---|
| Synonym | 1-[6-[((17beta)-3-Methoxyestra-1,3,5[10]-trien-17-yl)amino]hexyl]pyrrolidine-2,5-dione 1-[6-[((17β)-3-Methoxyestra-1,3,5[10]-trien-17-yl)amino]hexyl]-2,5-pyrrolidinedione U-73343 U73343, U-73343, U 73343 |
| MDL Number | MFCD00211221 |
| PubChem Substance ID | 24900662 |
| CAS Number | 142878-12-4 |
| Chemical Name Translation | |
| Formula | C29H42N2O3 |
| IUPAC Name | 1-(6-(((8R,9S,13S,14S,17S)-3-methoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl)amino)hexyl)pyrrolidine-2,5-dione |
| InChIKey | CJHWFIUASFBCKN-ZRJUGLEFSA-N |
| InChI | InChI=1S/C29H42N2O3/c1-29-16-15-23-22-10-8-21(34-2)19-20(22)7-9-24(23)25(29)11-12-26(29)30-17-5-3-4-6-18-31-27(32)13-14-28(31)33/h8,10,19,23-26,30H,3-7,9,11-18H2,1-2H3/t23-,24-,25+,26+,29+/m1/s1 |
| Canonical SMILES | O=C(CC1)N(CCCCCCN[C@H]2CC[C@@]3([H])[C@]4([H])CCC5=CC(OC)=CC=C5[C@@]4([H])CC[C@]23C)C1=O |
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分类
- {SNA} Bioactive Small Molecule Alphabetical Index, Lipids in Cell Signaling, Phospholipase Inhibitors, Phospholipid Metabolism, U, 生物活性小分子, 细胞信号转导和神经科学, 细胞生物学
- {SNA} Bioactive Small Molecules, Cell Biology, Cell Signaling and Neuroscience, Lipids in Cell Signaling, Phospholipase Inhibitors, Phospholipid Metabolism, U
产品应用
- U-73343 is a negative control (or inactive analogue) of U73122, which is a putative phospholipase C inhibitor. U73343 was found to inhibit TxA2 formation; it therefore partially inhibited the rise in [Ca2+]i evoked by low concentrations of thrombin, by thapsigargin or by collagen. U73343 had a greater effect than aspirin on the action of collagen, indicating an action on the TxA2-independent component of the signal, via PLC gamma-U73343 lowered TxA2 production by inhibiting the activation of cPLA2, probably at a tyrosine phosphorylation step. U73343 seems to inhibit only the tyrosine kinases involved in the activation of PLC gamma and the generation of TxA2.
安全信息
GHS Symbol
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36 Wear suitable protective clothing 穿戴适当的防护服；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
