生物活性
Saracatinib (AZD0530)是一种有效的Src抑制剂，IC50为2.7 nM，对c-Yes， Fyn， Lyn， Blk， Fgr和Lck等也有活性；但对Abl和EGFR (L858R和L861Q)活性较低。Saracatinib也有效抑制其他Src酪氨酸激酶家族成员，包括c-Yes, Fyn, Lyn, Blk, Fgr, 和Lck，IC50为4到10 nM。Saracatinib有效抑制SrcY530F突变的NIH 3T3细胞，IC50为80 nM。在NBT-II膀胱癌细胞中，Saracatinib显著阻断HT1080细胞通过立体骨胶原基质的入侵，且完全抑制EGF诱导的细胞分散。
化学数据
| 分子量 | 542.03 |
| 分子式 | C27H32ClN5O5 |
| CAS号 | 379231-04-6 |
| 纯度 | >99% |
| 溶解性（25°C） | DMSO 33 mg/mL |
| 储存和运输条件 | 固体粉末： -20°C 冷藏长期储存
常温运输及临时存放 |
实验操作 来自于公开的文献，仅供相同实验参考（如实验材料、目的不同，请参考其他文献）
| 细胞实验 |
|---|
| 细胞系 | Calu-6, A549, LoVo, SW 403, HT29, HCT 116 and other cells line |
| 方法 | Cell proliferation was assessed using a colorimetric 5-bromo- 20 -deoxyuridine (BrdU) Cell Proliferation ELISA kit (Roche Diagnostics GmbH), as described previously (Ple' et al., 2004). Briefly, cells were plated onto 96-well plates (1.5*104 cells/ well), the following day 0.039–20 μM AZD0530 in DMSO (at a final concentration of 0.5%) was added and the cells were incubated for 24 h. The cells were pulse labeled with BrdU for 2 h and fixed. Cellular DNA was then denatured with the provided solution and incubated with antiBrdU peroxidase for 90 min. Following three washes with phosphate-buffered saline, tetramethylbenzidine substrate solution was added and the plates were incubated on a plate shaker for 10–30 min until the positive control absorbance at 690 nm was approximately 1.5 absorbance units. |
| 浓度 | 0.039–20 μM |
| 处理时间 | 24 h |
| 动物实验 |
|---|
| 动物模型 | female nude mice bearing LoVo tumors, Src3T3 allografts and human NSCLC (Calu-6) xenografts |
| 配制 | saline |
| 剂量 | 6.25–50 mg/kg for 10–91 days |
| 给药处理 | oral gavage |
不同实验动物依据体表面积的等效剂量转换表（数据来源于FDA指南）
| 小鼠 | 大鼠 | 兔 | 豚鼠 | 仓鼠 | 狗 |
| 重量 (kg) | 0.02 | 0.15 | 1.8 | 0.4 | 0.08 | 10 |
| 体表面积 (m2) | 0.007 | 0.025 | 0.15 | 0.05 | 0.02 | 0.5 |
| Km系数 | 3 | 6 | 12 | 8 | 5 | 20 |
| 动物 A (mg/kg) = 动物 B (mg/kg) × | 动物 B的Km系数 |
| 动物 A的Km系数 |
例如，依据体表面积折算法，将化合物用于小鼠的剂量20 mg/kg 换算成大鼠的剂量，需要将20 mg/kg 乘以小鼠的Km系数（3），再除以大鼠的Km系数（6），得到化合物用于大鼠的等效剂量为10 mg/kg。
储备液配制
以下数据基于产品分子量，对于特殊产品，请参照COA中的储备液配制条件和说明进行操作。
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|
| 1 mM | 1.8449 mL | 9.2246 mL | 18.4492 mL |
| 5 mM | 0.369 mL | 1.8449 mL | 3.6898 mL |
| 10 mM | 0.1845 mL | 0.9225 mL | 1.8449 mL |
