发明名称 |
ICOTINIB HYDROCHLORIDE, SYNTHESIS, CRYSTALLOGRAPHIC FORM, MEDICAL COMBINATION, AND USES THEREOF |
摘要 |
The invention relates to 4-[(3-ethynylphenyl)amino]-6,7-benzo-12-crown-quinazoline hydrochloride, its new crystalline forms, its therapeutic usage for treatment of diseases mediated by EGFR kinase and its combinatory therapeutic usage together with other therapeutic agents. The invention also provides synthetic methods for preparation of 4-[(3-ethynylphenyl)amino]-6,7-benzo-12-crown-quinazoline hydrochloride, its new crystalline forms, and the relevant synthetic intermediates for synthesis of 4-[(3-ethynylphenyl)amino]-6,7-benzo-12-crown-quinazoline hydrochloride. |
申请公布号 |
KR20110031370(A) |
申请公布日期 |
2011.03.25 |
申请号 |
KR20117002841 |
申请日期 |
2009.07.07 |
申请人 |
BETA PHARMA, INC. |
发明人 |
WANG YINXIANG;DING LIEMING;TAN FENLAI;HU YUNYAN;HE WEI;HAN BIN;LONG WEI;LIU YONG;XIE GUOJIAN;AI HAIMA;DAVIS CHARLES;ZHANG DON |
分类号 |
C07D491/056;A61K31/519;A61P35/00 |
主分类号 |
C07D491/056 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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