Ajmalicine (Raubasine) 阿吗里新，长春花草药中发现，是一种降压试剂，用于研究高血压，降低外周阻力和血压。 Ajmalicine 是一种肾上腺素能试剂，优先阻断 α1-肾上腺素受体 alpha 1-adrenoceptor。Ajmalicine (Raubasine) 是一种可逆的非竞争性尼古丁受体拮抗剂 (IC50=72.3 μM)。 Ajmalicine 优先作用于突触后部位，竞争性拮抗去甲肾上腺素对突触后 α 肾上腺素受体的作用 (pA2=6.57), 竞争性阻断可乐定的抑制作用 (pA2=6.2)。
| 生物活性 |
Ajmalicine (Raubasine) is found in herbs of Catharanthus roseus, is an antihypertensive drug used in the treatment of high blood pressure, decreases peripheral resistance and blood pressure. Ajmalicine (Raubasine) is an adrenolytic drug which preferentially blocks alpha 1-adrenoceptor than alpha 2-adrenoceptor. Ajmalicine (Raubasine) is an reversible non-competitive nicotine receptor antagonist with an IC50 of 72.3 μM. Ajmalicine (Raubasine) acts preferentially at postsynaptic sites, competitively antagonizes the effect of noradrenaline on postsynaptic alpha-adrenoceptor with a pA2 value of 6.57, blocks the inhibitory effect of clonidine with an pA2 value of 6.2. |
|---|---|
| 分子式 |
C21H24N2O3
|
| 分子量 |
352.43
|
| CAS号 |
483-04-5
|
| 中文名称 |
阿吗里新
|
| 运输条件 |
Room temperature in continental US; may vary elsewhere. |
| 储存方式 |
Please store the product under the recommended conditions in the Certificate of Analysis. |
纯度： 98%
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