中文名 | (E)-(+/-)-2-AMINO-4-METHYL-5-PHOSPHONO-3-PENTENOIC ACID |
英文名 | (E)-(+/-)-2-AMINO-4-METHYL-5-PHOSPHONO-3-PENTENOIC ACID |
别名 | 化合物 T7720 (E)-2-氨基-4-甲基-5-膦酰基-3-戊烯酸 |
英文别名 | CGP37849 CGP 37849 CGP-37849 dl-2-amino-4-methyl-5-phosphono-3-*pentenoic acid (E)-2-Amino-4-methyl-5-phosphonopent-3-enoic acid (3E)-2-Amino-4-methyl-5-phosphono-3-pentanoic acid (E)-(±)-2-AMINO-4-METHYL-5-PHOSPHONO-3-PENTENOIC ACID 3-Pentenoic acid, 2-amino-4-methyl-5-phosphono-, (3E)- |
CAS | 127910-31-0 |
化学式 | C6H12NO5P |
分子量 | 209.14 |
密度 | 1.506±0.06 g/cm3(Predicted) |
沸点 | 523.1±60.0 °C(Predicted) |
溶解度 | H2O: ≥ 2mg/ml (温热) |
酸度系数 | 1.83±0.10(Predicted) |
存储条件 | Desiccate at +4°C |
外观 | 粉末 |
颜色 | white to beige |
体外研究 | In the hippocampal slice in vitro, CGP 37849 selectively and reversibly antagonizes NMDA-evoked increases in CA1 pyramidal cell firing rate. In slices bathed in medium containing low Mg 2+ levels, concentrations of CGP 37849 up to 10 μM suppresses burst firing evoked in CA1 neurones by stimulation of Schaffer collateral-commissural fibres without affecting the magnitude of the initial population spike. |
体内研究 | CGP 37849 potently ( K i of 220 nM) and competitively inhibits NMDA-sensitive l-[ 3 H]-glutamate binding to postsynaptic density (PSD) fractins from rat brain. CGP 37849 inhibits the binding of the selective NMDA receptor antagonist, [ 3 H]-(±)-3-(2-carboxypiperazin-4-yl)propyl-1-phosphonate (CPP), with a K i of 35 nM. In vivo, oral administration to rats of CGP 37849 selectively blocks firing in hippocampal neurones induced by ionophoretically-applied NMDA, without affecting the responses to quisqualate or kainate. Oral administration to mice of CGP 37849 suppresses maximal electroshock-induced seizures in mice with an ED 50 of 21 mg/kg. |
危险品标志 | Xi - 刺激性物品![]() |
风险术语 | 36/37/38 - 刺激眼睛、呼吸系统和皮肤。 |
安全术语 | S26 - 不慎与眼睛接触后,请立即用大量清水冲洗并征求医生意见。 S36 - 穿戴适当的防护服。 |
WGK Germany | 3 |
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