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emodin
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理学
大黄素
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emodin
大黄素
羟基蒽醌(见蒽醌)的衍生物,分子式C15H10O5。广泛存在于植物性泻药,如大黄的根茎、鼠李的树皮和根皮、决明的种子中。此外,在一些高等真菌和地衣中也有存在。
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