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Acta Chimica Sinica ›› 1982, Vol. 40 ›› Issue (5): 446-457. Previous Articles     Next Articles

土槿皮新二萜成分的研究Ⅰ.土槿甲酸和土槿乙酸的化学结构测定

李珠莲1, 潘德济1, 胡昌奇1, 吴勤丽1, 杨松松1, 徐光漪2   

  1. 1. 上海第一医学院药学系;
    2. 上海医药工业研究院
  • 投稿日期:1980-05-13 发布日期:2013-06-03
  • 通讯作者: 李珠莲

STUDIES ON THE NOVEL DITERPENIC CONSTITUENTS OF TU-JIN-PI Ⅰ.STRUCTURE OF PSEUDOLARIC ACID A AND PSEUDOLARIC ACID B

LI ZHU-LIAN1, PAN DE-JI1, HU CHANG-QI1, WU QIN-LI1, YANG SONG-SONG1   

  1. 1. Faculty of Pharmaceutical Sciences, Shanghai First Medical College;
    2. Shanghai Institute of Pharmaceutical Industrial Research
  • Received:1980-05-13 Published:2013-06-03

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Tu-Jin-Pi, tics bark of Pseudolarix kaempferz, Gord. (Pinaceae) has been used in our country for the treatment of skin diseases caused by fungi. Three novel diterpenic acids, pseudola,ric acids A, B, and C were isolated from the bark. The structures of pseudolaric acid A and B were established as 1 and 2 respectively by chemical, spectral and X-ray diffraction methods.