remdesivir

Remdesivir (GS-5734) 是一种核苷类似物，一种广谱的抗病毒化合物，通过抑制病毒的 RNA 依赖性 RNA 聚合酶发挥活性。Remdesivir 对埃博拉病毒、SARS 病毒、MERS病毒等均有活性，对 COVID-19 有潜在治疗价值。

Simeprevir (TMC435) 是一种有效的 HCV NS3 4A 蛋白酶抑制剂，抑制 HCV 复制，EC50 为 7.8 nM。它也是 SARS-CoV-2 3CLpro 抑制剂。

Remdesivir triphosphate 是一种有效的病毒 RNA 依赖的 RNA 聚合酶抑制剂，对RSVRdRp 和 HCVRdRp 的IC50分别为 1.1 µM 和 5 µM。它是 Remdesivir 的活性三磷酸代谢物。

Remdesivir-D5 is a deuterium labeled Remdesivir. Remdesivir is a nucleoside analogue, with effective antiviral activity.

Remdesivir nucleoside monophosphate, a metabolite of Remdesivir, is a potent antiviral compound with nucleoside analogue characteristics. It exhibits effective antiviral activity against both SARS-CoV and MERS-CoV.

Remdesivir, also known as GS-5734, is a prodrug form of the antiviral nucleoside analog GS-44152. Remdesivir is a broad spectrum anti-viral drug that has shown to inhibit SARS-CoV-2, in vitro and in vivo. Efficacy of remdesivir against Ebola virus has been demonstrated. Remdesivir inhibits SARS-CoV-2 replication, reduces viral load, and exerts protective effects in SARS-CoV-2 infected animals. Remdesivir also reduces the pathological process, alleviates mild symptoms, and improves pulmonary lesions in SARS-CoV-2-infecetd animals. Remdesivir has been used as a compassionate drug for treating COVID-19 patients. *******WARNING****** Our product remdesivir is a pure chemical solid powder which is only for laboratory research use, NOT FOR HUMAN OR PATIENT USE

Remdesivir de(ethylbutyl 2-aminopropanoate) 是 Remdesivir 的一种杂质，后者为一种具有抗病毒活性的核苷类似物。在 HAE 细胞针对 SARS-CoV 和 MERS-CoV 的实验中，Remdesivir 的 EC50 值为 74 nM；在针对鼠肝炎病毒的延迟脑肿瘤细胞实验中，其 EC50 值为 30 nM。此外，Remdesivir 亦被认为具有针对 2019-nCoV (COVID-19) 的研究潜力。

Remdesivir Impurity 5-d5 是 Remdesivir Impurity 5 的氘代化合物。

Remdesivir O-desphosphate acetonide impurity is a contaminant found in Remdesivir. Remdesivir (GS-5734) is a nucleoside analogue known for its potent antiviral properties, particularly in inhibiting SARS-CoV-2 (COVID-19) infection in vitro.

Remdesivir-d4 是 Remdesivir 的氘代化合物。Remdesivir 的 CAS 号为 1809249-37-3。Remdesivir是一种核苷类似物，具有抗病毒活性，在 HAE 细胞中，对SARS-CoV和MERS-CoV的EC50值为 74 nM，有潜力用于 2019-nCoV (COVID-19) 研究。

Anti-virus agent 1 (compound 4i), a phosphoramidate prodrug of GS-5734, exhibits potent antiviral efficacy. It is primarily utilized in the study of coronavirus and Ebola virus (EBOV).

E197 是一种抗骨质疏松化合物，是一种 Dock5 抑制剂，可用于研究骨质疏松。

GS-443902 trisodium (GS-441524 triphosphate trisodium) is a potent viral RNA-dependent RNA-polymerases (RdRp) inhibitor with IC 50 s of 1.1 μM, 5 μM for RSV RdRp and HCV RdRp, respectively. GS-443902 trisodium is the active triphosphate metabolite of Remdesivir (GS-5734).

GS-441524 是 Remdesivir 的主要活性代谢物，活性更优于 Remdesivir ，治疗患有自然发生的猫传染性腹膜炎的猫。

GS-441524tris-isobutyryl ester is a prodrug form of the antiviral nucleoside analog and remdesivir metabolite GS-441524 .1It reduces the cytopathic effect of respiratory syncytial virus (RSV) in infected HEp-2 cells with an EC50value of 0.26 μM. 1.Mackman, R.L., Hui, H.C., Perron, M., et al.Prodrugs of a 1’-CN-4-aza-7,9-dideazaadenosine C-nucleoside leading to the discovery of remdesivir (GS-5734) as a potent inhibitor of respiratory syncytial virus with efficacy in the african green monkey model of RSVJ. Med. Chem.64(8)5001-5017(2021)

GS-704277, an alanine metabolite derived from Remdesivir, a nucleoside analogue acknowledged for its potent antiviral efficacy, demonstrates remarkable effectiveness in vitro for the management of SARS-CoV-2 (COVID-19) infection[1][2].

GS-441524 is a potent inhibitor of feline infectious peritonitis (FIP) virus with an EC50 of 0.78 μM.. GS-441524 strongly inhibits feline infectious peritonitis (FIP) virus in tissue culture and experimental cat infection studies. GS-441524 is a molecular precursor to a pharmacologically active nucleoside triphosphate molecule. These analogs act as an alternative substrate and RNA-chain terminator of viral RNA dependent RNA polymerase. GS-441524 was non-toxic in feline cells at concentrations as high as 100 uM and effectively inhibited FIPV replication in cultured CRFK cells and in naturally infected feline peritoneal macrophages at concentrations as low as 1 uM. Note: GS-441524 is an active metabolite of Remdesivir.

BPR3P0128是一种口服活性非核苷类RNA依赖性RNA聚合酶 (RdRp) 抑制剂，可抑制各种SARS-CoV-2变异体活性，对SARS-CoV-2和HCoV-229E的EC50分别为0.62和0.14 µM，在亚微摩尔范围内具有高效抗泛冠状病毒活性，并与Remdesivir联用表现出协同抗病毒活性。