CAS NO: | 1219707-39-7 |
生物活性 | Delpazolid is a noveloxazolidinoneantibiotic agent which can inhibit the growth ofMSSAandMRSAwith aMIC90of 2 μg/mL for both of them. | ||||||||||||||||
IC50& Target |
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体外研究 (In Vitro) | Delpazolid (LCB01-0371), at concentrations of 1×MIC and 2×MIC, has bacteriostatic activity against MSSA and MRSA after 24 h. At concentrations of 4×MIC and 8×MIC, Delpazolid shows bacteriostatic activity, but there is no regrowth at concentrations of 4×MIC and 8×MIC after 24 h of incubation[1]. The survival ofM. abscessusis greatly decreased in the presence of Delpazolid (LCB-0371) (MIC50=1.2 μg/mL). Delpazolid dramatically decreases the number of intracellular mycobacteria present at 2 days after infection at concentrations of 0.1, 1, and 10 μg/mL[2]. | ||||||||||||||||
体内研究 (In Vivo) | When administered orally, Delpazolid (LCB01-0371) shows potent protective effects against systemic infections caused by Gram-positive and Gram-negative bacteria. Against infection caused byS. aureus Giorgio(MSSA), the ED50of Delpazolid is 4.53 mg/kg of body weight. AgainstS. aureusp125 (MRSA), the ED50of Delpazolid is 2.96 mg/kg[1]. When Delpazolid (LCB-0371) is administered at 100 mg/kg daily (by gavage), the colony-forming unit (CFU) counts tend to be decreased in the lungs of mice at 7 days after infection[2]. | ||||||||||||||||
Clinical Trial | |||||||||||||||||
分子量 | 308.31 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C14H17FN4O3 | ||||||||||||||||
CAS 号 | 1219707-39-7 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
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溶解性数据 | In Vitro: DMSO : 30 mg/mL(97.30 mM;Need ultrasonic and warming) 配制储备液
* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 In Vivo: 请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百
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