天然产物研究与开发 ›› 2018, Vol. 30 ›› Issue (增刊1): 79-82.

• 研究简报 • 上一篇    下一篇

青霉属真菌液体发酵产物化学成分研究

吴秀1,2,丁章贵3,孔令梅1,2,朱华结1*,文孟良3*,李艳1*   

  1. 1中国科学院昆明植物研究所 植物化学与西部植物资源持续利用国家重点实验室,昆明 650204;2中国科学院研究生院,北京 100049;3云南大学微生物研究所,昆明650091
  • 出版日期:2018-07-31 发布日期:2018-07-31
  • 基金资助:

    国家自然科学基金(30873141);973项目(2009CB52 2300)

     

Chemical Studies on the Liquid Fermentinai Products from the Penicillic  sp.#br#

WU Xiu1,2, DING Zhang-gui3, KONG Ling-mei1,2, ZHU Hua-jie1*, WEN Meng-liang3*, LI Yan1*   

  1. 1State key laboratory of Phytochemistry and Plant Resources of West of China,Kunming Institute of Botany,Academy of Sciences Kunming 650204,Yunnan China; 2Graduate University of Chinese Academy of Sciences Beijing 100049,China; 3Yunnan Institute of Microbiology,Yunnan University,Kunming 650091,China
  • Online:2018-07-31 Published:2018-07-31

摘要: 青霉属(Penicillic sp.)真菌的发酵液中提取分离得到12个化合物,其结构经波谱鉴定为Paeonol (1),Orsellinic acid(2),Dibenz[b,e]oxepin-6,11-dione,1,9-dihydroxy-3-(hydroxymethyl)-10-methoxy-(3), Dibenz[b,e]oxepin-6,11-dione,1-hydroxy-3-(hydroxymethyl)-10-methoxy-(4), Janthinone(5), 对羟基苯甲醇(6), 对羟基苯甲醛 (7), 1,5-Anhydroxylitol(8),Penicillic acid(9),β-谷甾醇(10),Ergosta-5,7,22-trien-3-ol(11),Demethylincisterol A3(12)。化合物12对五株肿瘤细胞(HL-60,A549,SMMC-7721,MCF-7,SW480)具有一定的体外肿瘤生长抑制活性,其IC50值分别为14.29、14.02、13.91、16.45、16.05 μM.

关键词: 青霉菌, 内酯, 青霉酸

Abstract: There were 13 liquid fermentinal products isolated from the Penicillic sp.They were identified as Paeonol (1),Orsellinic acid (2),Dibenz[b,e]oxepin-6,11-dione,1,9-dihydroxy-3-(hydroxymethyl)-10-methoxy- (3),Dibenz[b,e]oxepin-6,11-dione,1-hydroxy-3-(hydroxymethyl)-10-methoxy-(4),Janthinone(5),4-(hydroxymethyl)phenol (6),4-hydroxybenzaldehyde (7),1,5-Anhydroxylitol (8),Penicillic acid (9),β-sitosterol (10),Ergosta-5,7,22-trien-3-ol (11),Demethylincisterol A3 (12).Compound 12 showed moderate toxicity against five human tumor cell (HL-60,A549,SMMC-7721,MCF-7,SW480) with IC50 value of 14.29,14.02,13.91,16.45,16.05 μM,respectively.

Key words: Penicillic sp., lactones, Penicillic acid

中图分类号:  R379 Q58