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发明公开
CN103974702A 癌性贫血改善/预防剂 无效 - 撤回 复审申请

癌性贫血改善/预防剂
摘要：
本发明的目的在于提供不会促进癌症的进行、可提升癌性贫血患者的生活品质(QOL)的有用于癌性贫血的改善或预防的癌性贫血改善及/或预防剂。制备了含有5-氨基乙酰丙酸(ALA)或者其衍生物或其盐的癌性贫血的改善及/或预防剂。优选的是，这些ALA类中含有柠檬酸亚铁钠等含金属的化合物。作为上述ALA类，可优选例示ALA及其甲基酯、乙基酯、丙基酯、丁基酯、戊基酯等各种酯类，以及这些的盐酸盐、磷酸盐、硫酸盐等。
摘要（英）：

[Problem] To provide an anemia of cancer improving and/or prophylactic agent which is useful in improving and preventing anemia of cancer and which can improve the QOL of patients of anemia of cancer without promoting the progress of the cancer. [Solution] An anemia of cancer improving and/or prophylactic agent is prepared which contains 5-aminolevulinic acid (ALA), a derivative thereof, or a salt of the same. Preferably, the ALA substance contains a metal-containing compound such as ferrous sodium citrate. As optimal examples of the aforementioned ALA substances may be given ALA, various esters (such as methyl ester, ethyl ester, propyl ester, butyl ester, and pentyl ester) of ALA, and hydrochlorides, phosphates and sulfates of these.

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