化學名

6,9-bis(2-aminoethylamino)benzo[g]isoquinoline-5,10-dione

簡稱

Pixantrone

別名

Pixuvri, BBR-2778, BBR2778, BBR 2778

中文名

匹杉瓊

化學式

C₁₇H₁₉N₅O₂

分子量

325.37

CAS號

144510-96-3

純度

98%

溶劑/溶解度

Water<1mg/ml; DMSO4mg/ml; Ethanol<1mg/ml

溶液配制

5mg加入1.54ml DMSO，或者每3.25mg加入1ml DMSO，配制成10mM溶液。SF1168-10mM用DMSO配制。

產(chǎn)品描述

Pixantrone (BBR 2778) is an experimental antineoplastic drug.

信號通路

Others

靶點

－

－

－

－

－

IC50

－

－

－

－

－

體外研究

Pixantrone is an experimental antineoplastic (anti-cancer) drug, an analogue of mitoxantrone with fewer toxic effects on cardiac tissue, It acts as a topoisomerase II poison and intercalating agent. Pixantrone may be useful in patients pretreated with anthracyclines. An in vitro crosslinking assay demonstrated that Pixantrone is efficiently activated by formaldehyde to generate covalent drug-DNA adducts capable of stabilizing double-stranded DNA in denaturing conditions. Pixantrone-DNA adduct formation is both concentration and time dependent and the reaction exhibits an absolute requirement for formaldehyde. Pixantrone exhibited a 10- to 100-fold greater propensity to generate adducts at equimolar formaldehyde and drug concentrations. Pixantrone-DNA adducts are thermally and temporally labile, yet they exhibit a greater thermal midpoint temperature and an extended half-life at 37 degrees C when compared to mitoxantrone-DNA adducts.

體內(nèi)研究

N/A

臨床實驗

N/A

特征

N/A

酶活性檢測實驗

方法

N/A

細胞實驗

細胞系

N/A

濃度

N/A

處理時間

N/A

方法

N/A

動物實驗

動物模型

N/A

配制

N/A

劑量

N/A

給藥方式

N/A

產(chǎn)品編號

產(chǎn)品名稱

包裝

KL1168-10mM

Pixantrone (topoisomerase II抑制劑)

10mM×0.2ml

KL1168-5mg

Pixantrone (topoisomerase II抑制劑)

5mg

KL1168-25mg

Pixantrone (topoisomerase II抑制劑)

25mg

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說明書

1份