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公开(公告)号:US20110059183A1
公开(公告)日:2011-03-10
申请号:US12879413
申请日:2010-09-10
申请人: Hiroyuki KATO , Isao Umeda , Kazuo Watanabe , Kazuya Hirata , Akio Ishiguro , Tetsu Go
发明人: Hiroyuki KATO , Isao Umeda , Kazuo Watanabe , Kazuya Hirata , Akio Ishiguro , Tetsu Go
IPC分类号: A61K9/14 , A61K31/475 , A61K31/36 , A61P35/00 , B29B9/00
CPC分类号: A61K9/146 , A61K9/5161 , A61K31/44
摘要: A method of producing water-insoluble anti-cancer drug in the form of particulates, the method including preparing a water-insoluble anti-cancer drug having at least one multiple bond in the structure, and irradiating said water-insoluble anti-cancer drug with a laser beam having a wavelength of a low absorption portion in the vicinity of the foot of an absorption curve on the long wavelength side within the absorption band until said water-insoluble anti-cancer drug is formed into particulates having an average particle diameter of 50 to 200 nm.
摘要翻译: 一种以微粒形式生产不溶于水的抗癌药物的方法,该方法包括制备结构中具有至少一个多重键的水不溶性抗癌药物,并将所述水不溶性抗癌药物与 在吸收带内的长波长侧的吸收曲线的脚附近具有低吸收部分的波长的激光束,直到所述水不溶性抗癌药物形成具有平均粒径为50微米的颗粒 至200nm。
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公开(公告)号:US08399024B2
公开(公告)日:2013-03-19
申请号:US12879413
申请日:2010-09-10
申请人: Hiroyuki Kato , Isao Umeda , Kazuo Watanabe , Kazuya Hirata , Akio Ishiguro , Tetsu Go
发明人: Hiroyuki Kato , Isao Umeda , Kazuo Watanabe , Kazuya Hirata , Akio Ishiguro , Tetsu Go
CPC分类号: A61K9/146 , A61K9/5161 , A61K31/44
摘要: A method of producing water-insoluble anti-cancer drug in the form of particulates, the method including preparing a water-insoluble anti-cancer drug having at least one multiple bond in the structure, and irradiating said water-insoluble anti-cancer drug with a laser beam having a wavelength of a low absorption portion in the vicinity of the foot of an absorption curve on the long wavelength side within the absorption band until said water-insoluble anti-cancer drug is formed into particulates having an average particle diameter of 50 to 200 nm.
摘要翻译: 一种以微粒形式生产不溶于水的抗癌药物的方法,该方法包括制备结构中具有至少一个多重键的水不溶性抗癌药物,并将所述水不溶性抗癌药物与 在吸收带内的长波长侧的吸收曲线的脚附近具有低吸收部分的波长的激光束,直到所述水不溶性抗癌药物形成具有平均粒径为50微米的颗粒 至200nm。
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公开(公告)号:US20070264350A1
公开(公告)日:2007-11-15
申请号:US11748808
申请日:2007-05-15
申请人: Hiroyuki KATO , Isao Umeda , Kazuo Watanabe , Kazuya Hirata , Akio Ishiguro , Tetsu Go
发明人: Hiroyuki KATO , Isao Umeda , Kazuo Watanabe , Kazuya Hirata , Akio Ishiguro , Tetsu Go
CPC分类号: A61K9/146 , A61K9/5161 , A61K31/44
摘要: A water-insoluble medicine in the form of particulates, having an average particle diameter of 50 to 200 nm; and a particulate complex of the water-insoluble medicine and a polymer electrolyte, having an average particle diameter of 50 to 250 nm.
摘要翻译: 平均粒径为50〜200nm的微粒状水不溶性药物, 以及平均粒径为50〜250nm的水不溶性药物和高分子电解质的微粒状络合物。
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