CAS NO: | 157341-41-8 |
生物活性 | DMP 777 is a potent, selective, and orally activehuman leukocyteelastase(HLE)inhibitor. | ||||||||||||||||
IC50& Target | Human leukocyte elastase (HLE)[2] | ||||||||||||||||
体内研究 (In Vivo) | DMP-777-treated rats show a marked decrease in H/K-ATPase staining parietal cells. DMP-777-induced loss of parietal cells is significantly ameliorated with coadministration of omeprazole. DMP-777-treated animals demonstrates marked foveolar hyperplasia in the fundus with prominent expansion of diastase-resistant, PAS-positive surface mucous cells. When DMP-777 is coadministered with omprazole, there is a significant decrease in BrdUpositive S-phase cells compared with rats thatreceive DMP-777 alone[1]. After oral dosing of monkeys at 40 mg/kg with DMP-777 the only stereoisomer detected in the post-dose plasma samples is the starting material DMP-777, and no inversion of the configuration at positions 'a' and 'b' of DMP-777 has occurred in vivo[2]. Mist1-/- mice treated with DMP-777 show fewer chief cell to SPEM transitions. Mist1-/- mice treated with L635 demonstrates significantly fewer proliferative SPEM cells compared to control mice[3]. | ||||||||||||||||
分子量 | 564.67 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C31H40N4O6 | ||||||||||||||||
CAS 号 | 157341-41-8 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 | -20°C, stored under nitrogen *In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen) | ||||||||||||||||
溶解性数据 | In Vitro: DMSO : 38.33 mg/mL(67.88 mM;Need ultrasonic) 配制储备液
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以下溶剂前显示的百
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