9-ethyl-6,6-diMethyl-8-(4-Morpholinopiperidin-1-yl)-11-oxo-5a,6,11,11a-tetrahydro-5H-benzo[b]carbazole-3-carbonitrile Hydrochloride CAS 1256589-74-8

Product Description:

Product Name:

9-ethyl-6,6-diMethyl-8-(4-Morpholinopiperidin-1-yl)-11-oxo-5a,6,11,11a-tetrahydro-5H-benzo[b]carbazole-3-carbonitrile hydrochloride CAS NO: 1256589-74-8

Synonyms:

Alectinib hydrochloride (JAN);

UNII-P9YY73LO6J;

9-ethyl-6,6-dimethyl-8-[4-(morpholin-4-yl)piperidin-1-yl]-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile hydrochloride;

Chemical & Physical Properties:

Appearance: Solid

Assay :≥99.00%

Exact Mass: 518.244873

Alectinib hydrochloride, developed by Chugai Pharmaceutical/ Hoffman-La Roche under the trade name Alecensa®, was approved in Japan in April 2014 for the treatment of anaplastic lymphoma kinase (ALK) fusion-gene positive, unresectable, advanced, or recurrent non-small cell lung cancer (NSCLC). The compound is a highly selective second-generation ALK inhibitor, and while alectinib currently remains a focus of further development in Europe and the U.S., the compound has been granted orphan drug designation in Japan after showing a 93.5% objective response rate in phase II clinical trials. In addition to providing rapid treatment response time in a majority of patients, trials showed a 76% 2-year progression-free survival rate. Since the initial approval of crizotinib—the first ALK inhibitor indicated for treatment of ALKrearranged NSCLC —patients treated with crizotinib have shown remarkable improvement as compared to treatment with other chemotherapeutic methods,21 although drug resistance has shown to be a major side effect of this therapy. Preliminary preclinical and clinical studies of alectinib have shown significant promise for overcoming drug resistance developed with other ALK inhibitors.

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