以下为句子列表:
英文: Among them, ginsenosides of which aglycon is compound or in the plant of Panax qumquefolium are not found, compounds , ,,,7,8,9 were obtained by alkaline degradation for the first time, compounds ,7,8,9,0,,, , are new compounds.
中文: 化合物,7,8,9为个新化合物,通过结构修饰,半合成出0,,, ,共个新化合物。 利用二维核磁共振(D-NMR)技术,对化合物-、7-9、、 的全部C,H信号作了确切归属,修正了文献中对化合物 及其苷中部分碳信号归属错误。
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