Tulobuterol hydrochloride

A long-acting β2-AR agonist

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库存: 现货

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促销价

数量
50mg

￥637.00

510.00

- +
100mg

￥862.00

690.00

- +
500mg

￥1400.00

1120.00

- +

已选 0 种 0 瓶

金额: ￥0.00

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Background

Tulobuterol is a long-acting agonist of the β₂-adrenergic receptor (β₂-AR).¹ It binds to the bovine skeletal muscle β₂-AR (K_d = 0.13 ?M). Transdermal administration of tulobuterol (6 and 12 mg/kg) decreases total leukocyte infiltration into the bronchoalveolar lavage fluid (BALF) in a mouse model of allergic asthma induced by ovalbumin.² It also inhibits rhinovirus replication in infected primary human tracheal epithelial cells when used at a concentration of 0.1 ?M, an effect that can be reversed by the β₂-AR antagonist ICI 118551 .³ Formulations containing tulobuterol have been used in the treatment of asthma.

1.IJzerman, A.P., Bultsma, T., and Timmerman, H.Quantitative evaluation of the β2-adrenoceptor intrinsic activity of N-tert-butylphenylethanolaminesJ. Med. Chem.29(4)549-554(1986) 2.Fu, L., Guan, J., Zhang, Y., et al.Tulobuterol patch alleviates allergic asthmic inflammation by blockade of Syk and NF-κB activation in miceOncotarget9(15)12154-12163(2018) 3.Yamaya, M., Nishimura, H., Nadine, L., et al.Tulobuterol inhibits rhinovirus infection in primary cultures of human tracheal epithelial cellsPhysiol. Rep.1(3)e00041(2013)