L371,257
| 中文名称 | L371,257 |
|---|---|
| 中文同义词 | 化合物 T15682;化合物L-371,257;L-371257,催产素受体拮抗剂 |
| 英文名称 | L371,257 |
| 英文同义词 | L371,257;1-[4-[(1-Acetyl-4-piperidinyl)oxy]-2-methoxybenzoyl]-4-(2-oxo-2H-3,1-benzoxazin-1(4H)-yl)piperidine;1-[1-[4-(1-acetylpiperidin-4-yl)oxy-2-methoxybenzoyl]piperidin-4-yl]-4H-3,1-benzoxazin-2-one;2H-3,1-Benzoxazin-2-one, 1-[1-[4-[(1-acetyl-4-piperidinyl)oxy]-2-methoxybenzoyl]-4-piperidinyl]-1,4-dihydro-;257;L-371;L371,257,L 371,257;1-(1-(4-((1-acetylpiperidin-4-yl)oxy)-2-methoxybenzoyl)piperidin-4-yl)-1,4-dihydro-2H-benzo[d][1,3]oxazin-2-one |
| CAS号 | 162042-44-6 |
| 分子式 | C28H33N3O6 |
| 分子量 | 507.58 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | 162042-44-6.mol |
| 结构式 | ![]() |
L371,257 性质
| 沸点 | 728.9±60.0 °C(Predicted) |
|---|---|
| 密度 | 1.282±0.06 g/cm3(Predicted) |
| 储存条件 | Store at RT |
| 溶解度 | 温和加热时在 DMSO 中溶解至 10 mM |
| 形态 | 粉末 |
| 酸度系数(pKa) | 0.73±0.20(Predicted) |
| 颜色 | 白色至米白色 |
L-371,257 是一种口服生物有效的,不能透过血脑屏障的,竞争性的,选择性催产素受体 (oxytocin receptor) 拮抗剂 (pA2=8.4),对催产素受体 (Ki=19 nM) 和血管加压素 V1a 受体 (vasopressin V1a receptor,Ki=3.7 nM) 具有高亲和力。
Ki: 19 nM (oxytocin receptor), 3.7 nM (vasopressin V1a receptor)
Systemic administration of nonpenetrant oxytocin receptor antagonist L-371,257 (0.5 and 1.0 mg/kg; i.p. injection) stimulates weight gain in rats.
| Animal Model: | Six-hour fasted rats |
| Dosage: | 0.5 and 1.0 mg/kg |
| Administration: | Intraperitoneal injection (a single) 30-45 minutes prior to the start of the dark cycle and access to food; Intraperitoneal injection (given repeatedly) over 6 days. |
| Result: |
A single injection significantly stimulated weight gain at 0.5 and 1.0 mg/kg relative to vehicle treatment.
When given repeatedly over 6 days, 0.5 mg/kg significantly stimulated body weight gain (10.5±2.2 g) relative to vehicle treatment (4.7±2.7 g). |
安全信息
| WGK Germany | WGK 3 |
|---|---|
| 存储类别 | 11 - 可燃固体 |
| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2026/06/05 | HY-15010 | L-371,257 | 162042-44-6 | 1 mg | 436元 |
| 2026/06/05 | HY-15010 | L371,257 L-371,257 | 162042-44-6 | 5mg | 1043元 |
