protocatechuic acid [有化] 原儿茶酸 ; 原生性
protocatechuic acid dimethyl ether 儿茶酸二甲醚 ; 藜芦酸
protocatechuic acid methylene ether 向日酸 ; 儿茶酸基亚甲基醚
Protocatechuic acid-3-glucoside 原儿茶酸
protocatechuic acid methyl ester 原儿茶酸甲酯
new protocatechuic acid derivative 新原儿茶酸衍生物
The objective is to establish a method to determine the content of protocatechuic acid in Scutellaria barbara.
目的是要建立测定黄芩中原儿茶酸含量的方法。
Objection To study the intestinal absorptive features of salvianolic acid taking salvianic acid A sodium and protocatechuic aldehyde as the indexes.
目的以丹参素钠和原儿茶醛为指标，研究丹参酚酸肠吸收特性。
Protocatechuic acid methyl ester (6);
二羟基苯甲酸甲酯（6）；
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