1. Anti-infection Cell Cycle/DNA Damage
  2. Bacterial Topoisomerase DNA/RNA Synthesis
  3. DS21412020

DS21412020 是一种氟喹诺酮类抗菌剂。DS21412020 抑制细菌 DNA 旋转酶 (GyrA) 和拓扑异构酶 IV (topoisomerase IV),导致 DNA 断裂。DS21412020 对革兰氏阳性菌金黄色葡萄球菌 (MIC = 0.006 μg/mL)、肺炎链球菌 (MIC = 0.05 μg/mL) 和耐 Methicillin (HY-121544) 金黄色葡萄球菌 (MIC = 0.2 μg/mL),革兰氏阴性菌大肠杆菌 (MIC = 0.006 μg/mL)、铜绿假单胞菌 (MIC = 0.78 μg/mL) 均有显著的活性。DS21412020 在小鼠肺炎模型和 MRSA 感染模型中能显著降低细菌负荷。DS21412020 可用于新一代喹诺酮类抗生素开发。

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DS21412020

DS21412020 Chemical Structure

CAS No. : 1037366-37-2

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生物活性

DS21412020 is a fluoroquinolone antibacterial agent. DS21412020 inhibits bacterial DNA gyrase (GyrA) and topoisomerase IV, leading to DNA breaks. DS21412020 exhibits significant activity against Gram-positive bacteria such as Staphylococcus aureus (MIC = 0.006 μg/mL), Streptococcus pneumoniae (MIC = 0.05 μg/mL), and Methicillin (HY-121544)-resistant Staphylococcus aureus (MIC = 0.2 μg/mL), and Gram-negative bacteria such as Escherichia coli (MIC = 0.006 μg/mL) and Pseudomonas aeruginosa (MIC = 0.78 μg/mL). DS21412020 significantly reduces bacterial load in mouse pneumonia and MRSA infection models. DS21412020 can be used in the development of next-generation quinolone antibiotics[1].

分子量

435.42

Formula

C21H23F2N3O5

CAS 号
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
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质量   浓度   体积   分子量 *
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Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
DS21412020
目录号:
HY-113718
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