The revival of qi theory in the middle Ming dynasty is crucial in the development of Confucianism.In this stage,Luo Qinshun,Wang Yangming,Wang Tingxiang,and LüNan discussed issues such as the relationship between...The revival of qi theory in the middle Ming dynasty is crucial in the development of Confucianism.In this stage,Luo Qinshun,Wang Yangming,Wang Tingxiang,and LüNan discussed issues such as the relationship between li(principle)and qi(vital energy),the relationship between xing(human nature)and qi,and gongfu(e ort)for the theory of qi. e multifaceted debates between them are relevant to the development of Neo-Confucianism and the issues of Confucianism in the Ming and Qing dynasties,demonstrating the features of mid-Ming Confucian theories of qi.A general survey of the four Confucian scholars’theories of qi,especially the transition from li–qi monism to the xing–qi connection,reveals that how to establish the unity between the universe and human nature in the theories of qi became a central concern of mid-Ming Confucianism.In addition,the gongfu for the theory of qi represented a new level of the holistic development of Ming Confucianism,though it su ered setbacks in its development.展开更多
目的:研究奇楠沉香超临界提取物的化学成分。方法:采用硅胶柱色谱、薄层色谱及半制备液相色谱等技术对奇楠沉香超临界提取物进行分离纯化,结合谱学手段和文献数据鉴定化合物的结构。体外测定化合物对皮质酮(CORT)诱导的PC12细胞损伤的...目的:研究奇楠沉香超临界提取物的化学成分。方法:采用硅胶柱色谱、薄层色谱及半制备液相色谱等技术对奇楠沉香超临界提取物进行分离纯化,结合谱学手段和文献数据鉴定化合物的结构。体外测定化合物对皮质酮(CORT)诱导的PC12细胞损伤的保护作用。结果:从奇楠沉香超临界提取物中分离得到17个化合物,分别鉴定为12,15-二酮基-α-芹子烯(1)、15-酮基-桉叶烷-4,11(13)-二烯-12-甲酯(2)、petafolia A (3)、12-羟基-4(5),11(13)-桉叶二烯-15-醛(4)、12,15-二酮基-芹子-4,11-二烯(5)、(7S,8R,10S)-(+)-8,12-二羟基-芹子-4,11-二烯-14-醛(6)、白木香酸(7)、1α-羟基-7βH-荒漠木-9,11-二烯-8-酮(8)、7α-H-9(10)-烯-11,12-环氧-8-氧代荒漠木烷(9)、petafolia B (10)、11-羟基-瓦伦-1(10)-烯-2-酮(11)、白木香醇(12)、2-(2-苯乙基)色酮(13)、奇楠沉香酮A (14)、4′-甲氧基-2-(2-苯乙基)色酮(15)、6-甲氧基-2-[2-(4′-甲氧基苯乙基)]色酮(16)和丁香醛(17)。CORT诱导细胞损伤后的细胞存活率为48.78%,给予受试药物后,不同化合物不同质量浓度下细胞存活率出现不同程度的升高,存活率为50.35%~91.36%。结论:化合物1~17均为首次从奇楠沉香超临界提取物中分离得到,化合物2和4对CORT诱导的PC12细胞损伤的保护活性较强。展开更多
基金This paper is a preliminary result of the research project Studies on Wang Tingxiang’s eory of Qi[王廷相气论思想研究],supported by National Social Science Fund of China in the later stage(Project No.19FZXB073)the project Studies on the eories of Qi in the Mid-and Late-Ming Dynasty and the Transition of Confucianism from the Ming to the Qing Dynasty[明代中后期气论思潮与明清儒学转型问题研究],supported by the 2018 Provincial Social Science Fund Youth Program of Hunan(Project No.18YBQ126).
文摘The revival of qi theory in the middle Ming dynasty is crucial in the development of Confucianism.In this stage,Luo Qinshun,Wang Yangming,Wang Tingxiang,and LüNan discussed issues such as the relationship between li(principle)and qi(vital energy),the relationship between xing(human nature)and qi,and gongfu(e ort)for the theory of qi. e multifaceted debates between them are relevant to the development of Neo-Confucianism and the issues of Confucianism in the Ming and Qing dynasties,demonstrating the features of mid-Ming Confucian theories of qi.A general survey of the four Confucian scholars’theories of qi,especially the transition from li–qi monism to the xing–qi connection,reveals that how to establish the unity between the universe and human nature in the theories of qi became a central concern of mid-Ming Confucianism.In addition,the gongfu for the theory of qi represented a new level of the holistic development of Ming Confucianism,though it su ered setbacks in its development.
文摘目的:研究奇楠沉香超临界提取物的化学成分。方法:采用硅胶柱色谱、薄层色谱及半制备液相色谱等技术对奇楠沉香超临界提取物进行分离纯化,结合谱学手段和文献数据鉴定化合物的结构。体外测定化合物对皮质酮(CORT)诱导的PC12细胞损伤的保护作用。结果:从奇楠沉香超临界提取物中分离得到17个化合物,分别鉴定为12,15-二酮基-α-芹子烯(1)、15-酮基-桉叶烷-4,11(13)-二烯-12-甲酯(2)、petafolia A (3)、12-羟基-4(5),11(13)-桉叶二烯-15-醛(4)、12,15-二酮基-芹子-4,11-二烯(5)、(7S,8R,10S)-(+)-8,12-二羟基-芹子-4,11-二烯-14-醛(6)、白木香酸(7)、1α-羟基-7βH-荒漠木-9,11-二烯-8-酮(8)、7α-H-9(10)-烯-11,12-环氧-8-氧代荒漠木烷(9)、petafolia B (10)、11-羟基-瓦伦-1(10)-烯-2-酮(11)、白木香醇(12)、2-(2-苯乙基)色酮(13)、奇楠沉香酮A (14)、4′-甲氧基-2-(2-苯乙基)色酮(15)、6-甲氧基-2-[2-(4′-甲氧基苯乙基)]色酮(16)和丁香醛(17)。CORT诱导细胞损伤后的细胞存活率为48.78%,给予受试药物后,不同化合物不同质量浓度下细胞存活率出现不同程度的升高,存活率为50.35%~91.36%。结论:化合物1~17均为首次从奇楠沉香超临界提取物中分离得到,化合物2和4对CORT诱导的PC12细胞损伤的保护活性较强。
