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2-氨基-1,1,3-三氰基-4-(3',4',5'-三羟基苯基)丁二烯

用途

酪氨酸磷蛋白A51是一种有效的蛋白酪氨酸激酶(PTK)抑制剂。酪磷素A51以剂量依赖性方式抑制[3H]牛磺酸的体积依赖性释放。酪磷蛋白A51显著降低细胞酪氨酸磷酸化水平。酪磷蛋白A51抑制基础和EGF诱导的人骨细胞增殖[1][2]。
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名称

[ CAS 号 ]:
126433-07-6

[ 中文名 ]:
2-氨基-1,1,3-三氰基-4-(3',4',5'-三羟基苯基)丁二烯

[ 英文名 ]:
Tyrphostin 51

[英文别名 ]:

生物活性

[ 描述 ]:

酪氨酸磷蛋白A51是一种有效的蛋白酪氨酸激酶(PTK)抑制剂。酪磷素A51以剂量依赖性方式抑制[3H]牛磺酸的体积依赖性释放。酪磷蛋白A51显著降低细胞酪氨酸磷酸化水平。酪磷蛋白A51抑制基础和EGF诱导的人骨细胞增殖[1][2]。

[ 相关类别 ]:

信号通路 >> JAK/STAT信号通路 >> EGFR
研究领域 >> 其他
信号通路 >> 蛋白酪氨酸激酶 >> EGFR

[参考文献]

[1]. Alexander A. et al. [3H]taurine andd-[3H]aspartate release from astrocyte cultures are differently regulated by tyrosine kinases. Physiology-cell physiology. 1999, 1226-1230.

[2]. Yoon HK, et al. Differential effects of two protein tyrosine kinase inhibitors, tyrphostin and genistein, on human bone cell proliferation as compared with differentiation. Calcif Tissue Int. 1998 Sep;63(3):243-9.

物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
788.2±60.0 °C at 760 mmHg

[ 分子式 ]:
C13H8N4O3

[ 分子量 ]:
268.228

[ 闪点 ]:
430.5±32.9 °C

[ 精确质量 ]:
268.059631

[ LogP ]:
0.04

[ 外观性状 ]:
固体

[ 蒸汽压 ]:
0.0±2.8 mmHg at 25°C

[ 折射率 ]:
1.757

[ 储存条件 ]:
2-8°C

安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危险品运输编码 ]:
NONH for all modes of transport

文献

Tyrphostins I: synthesis and biological activity of protein tyrosine kinase inhibitors.

J. Med. Chem. 32 , 2344, (1989)

A novel class of low molecular weight protein tyrosine kinase inhibitors is described. These compounds constitute a systematic series of molecules with a progressive increase in affinity toward the su...

Blocking of EGF-dependent cell proliferation by EGF receptor kinase inhibitors.

Science 242(4880) , 933-5, (1988)

A systematic series of low molecular weight protein tyrosine kinase inhibitors were synthesized; they had progressively increasing affinity over a 2500-fold range toward the substrate site of epiderma...

Epidermal growth factor receptor inhibition by tyrphostin 51 induces apoptosis in luteinized granulosa cells.

J. Clin. Endocrinol. Metab. 90(1) , 469-73, (2005)

Growth factors may be involved in the control of ovarian cell fate and could contribute to regulation of ovarian cell apoptosis. Our objective is to test the hypothesis that, in human luteinized granu...


更多文献

推荐生产厂家/供应商:

公司名:上海化源世纪贸易有限公司

区域:上海市普陀区

价格:

联系人:徐乾明

产品详情:Tyrphostin51


公司名:上海源溪生物科技有限公司

区域:上海市浦东新区

价格:
¥需询单/1g

联系人:赖经理

产品详情:Tyrphostin 51


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热门化合物

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