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    • 31. 发明授权
    • Method of synthesizing higher-molecular alcohol
    • 合成高分子醇的方法
    • US08080695B2
    • 2011-12-20
    • US11757588
    • 2007-06-04
    • Takashi TsuchidaShuji Sakuma
    • Takashi TsuchidaShuji Sakuma
    • C07C31/02
    • C07C29/34C07C31/12
    • The present invention provides a production method with which high molecular alcohols having an even number of carbon atoms such as 1-butanol, hexanol, octanol and decanol, and a mixture of these are efficiently collected through clean processes with the use of ethanol as a raw material. High molecular alcohols are produced from ethanol by using calcium phosphate-based compounds such as hydroxyapatite Ca10(PO4)6(OH)2, tricalcium phosphate Ca3(PO4)2, calcium monohydrogen phosphate CaHPO4.(0˜2)H2O, calcium diphosphate Ca2P2O7, octacalcium phosphate Ca8H2(PO4)6.5H2O, tetracalcium phosphate Ca4(PO4)2O or amorphous calcium phosphate Ca3(PO4)2. nH2O as a catalyst, using ethanol as a starting material, and setting a contact time at 0.4 second or longer.
    • 本发明提供一种制备方法,通过使用乙醇作为原料,通过清洁方法有效地收集具有偶数个碳原子的高分子醇如1-丁醇,己醇,辛醇和癸醇,以及它们的混合物 材料。 高分子醇通过使用磷酸钙基化合物如羟基磷灰石Ca10(PO4)6(OH)2,磷酸三钙Ca3(PO4)2,磷酸一氢钙CaHPO 4(0-2)H 2 O,二磷酸钙Ca 2 P 2 O 7 ,磷酸三钙Ca8H2(PO4)6.5H2O,磷酸四钙Ca4(PO4)2O或无定形磷酸钙Ca3(PO4)2。 nH 2 O作为催化剂,使用乙醇作为原料,并将接触时间设定为0.4秒以上。
    • 33. 发明申请
    • Antitumor Composition
    • 抗肿瘤成分
    • US20080069896A1
    • 2008-03-20
    • US11575883
    • 2005-09-26
    • Shuji SakumaKiminori AtsumiKeiichiro Kikukawa
    • Shuji SakumaKiminori AtsumiKeiichiro Kikukawa
    • A61K33/24A61P35/00
    • A61K9/1611A61K9/143A61K33/24A61K33/42A61K47/02A61K2300/00
    • Antitumor agents with high antitumor effect have much side-effect, and its activity decreases when the toxicity decreases. Thus, satisfactory antitumor effects are not always obtained. Therefore, development of an antitumor agent having a high antitumor effect, with less side-effect and low toxicity is awaited. The present invention is to provide an antitumor agent of fine particles, wherein platinum chloride, chloroplatinic acids and hydroxyapatite are blend. Platinum chloride and chloroplatinic acids are platinum tetrachloride, tetrachloroplatinate, hexachloroplatinate, disodium platinum tetrachloride, disodium platinum hexachloride, dipotassium platinum tetrachloride, or dipotassium platinum hexachloride. The maximum particle diameter of hydroxyapatite is 1 μm or less.
    • 具有高抗肿瘤作用的抗肿瘤剂具有很大的副作用,当毒性降低时,其活性降低。 因此,不能始终获得令人满意的抗肿瘤效果。 因此,期待开发具有高抗肿瘤效果,副作用小,毒性低的抗肿瘤剂。 本发明提供一种微粒的抗肿瘤剂,其中氯化铂,氯铂酸和羟基磷灰石是共混的。 氯化铂和氯铂酸是四氯化铂,四氯铂酸盐,六氯铂酸盐,四氯化二钠,六氯化钠,四氯化铂钾或六氯化钾。 羟基磷灰石的最大粒径为1μm以下。