Voreloxin hydrochloride (SNS-595, Vosaroxin)是强效的广谱抗肿瘤活性的Topoisomerase II抑制剂。Phase 2。 产品应用： Voreloxin Hydrochloride 是一种新创的拓扑异构酶 II (topoisomerase II) 抑制剂，能够诱导 DNA 双链断裂，阻滞 G2 期，最终细胞凋亡。 Information Voreloxin hydrochloride (SNS-595, Vosaroxin) is a potentTopoisomerase IIinhibitor with broad-spectrum anti-tumor activity. Phase 2. Targets Topo II In vitro Voreloxin exhibits potent inhibitory effect in topoisomerase II relaxation with IC50 of 3.2 μg /mL without effect on topoisomerase II cleavage. Voreloxin has a cytotoxic activity against human tumor cell lines more potent than that of etoposide. Voreloxin has broad anti-proliferative activity in 15 cell lines, including 4 drug-resistant lines, with IC50 ranging from 0.04 to 1.155 μM. In vivo Voreloxin (50 mg/kg i.p.) shows potent in vivo antitumor activity mice implanted with P388 leukemia cells. Voreloxin (25 mg/kg i.v.) demonstrates strong tumor growth inhibition in 10 of 11 solid tumor (breast, ovarian, colon, lung, gastric, and melanoma) xenograft models, 2 hematologic tumor xenograft models, 3 multidrug resistant tumor models and 3 murine syngeneic tumor models (Colon 26, Lewis Lung carcinoma, M5076 Ovarian Sarcoma). Cell Research(from reference) Cell lines：P388 leukemia cells Concentrations：~10 μg/mL Incubation Time：72 hours
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Voreloxin (SNS-595) hydrochloride
CAS number：175519-16-1 molecular formula：C18H2OClN5O4S
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| Chinese alias | (3S-反式)-1,4-二氢-7-[3-甲氧基-4-(甲基氨基)-1-吡咯烷基]-4-氧代-1-(2-噻唑基)-1,8-萘啶-3-羧酸单盐酸 | ||
| English alias | Vosaroxin Hydrochloride | DTXSID70438412 | SCHEMBL7824841 | MS-27849 | s7518 | SNS-595 hydrochloride | Voreloxin Hydrochloride | 1,4-DIHYDRO-7-[(3S,4S)-3-METHOXY-4-(METHYLAMINO)-1-PYRROLIDINYL]-4-OXO-1-(2-THIAZOLYL)-1,8-NAPHTHYRIDINE-3-CARBOXYLIC ACID HYD | ||
| CAS number | 175519-16-1 | molecular formula | C18H2OClN5O4S |
| molecular weight | 437.9 g/mol | Exact mass | ≥95% |
| PSA | 136.000 Ų | logp | -1.138 |
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