NATURAL PRODUCT RESEARCH AND DEVELOPMENT ›› 2015, Vol. 27 ›› Issue (8): 1325-1328. doi: 10.16333/j.1001-6880.2015.08.001

• Article •     Next Articles

Two New Alkaloids from Ganoderma cochlear

TIAN Lei1,2, WANG Xin-long2, WANG Yan-zhi1, CHENG Yong-xian2*   

  1. 1 Henan College of Traditional Chinese Medicine,Zhengzhou 450008,China;2State Key Laboratory of Phytochemistry and Plant Resources in West China,Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650201,China
  • Online:2015-08-29 Published:2015-09-01

Abstract: Six compounds including two new alkaloids were isolated from the fruiting bodies of Ganoderma cochlear. Their structures were identified as ganocochlearine A (1),ganocochlearine B (2),2,3-dihydro-4(1H)-quinolone (3), 8-hydroxy-2,3-dihydro-4(1H)-quinolone (4),fornicatin A (5) and (3S,6S)-3-[(1′S)-1-methylpropyl]-6(phenylmethyl)-piperazine-2,5-dione (6),respectively by means of spectroscopic methods.Among these,compounds 1 and 2 were new alkaloids.

Key words: Ganoderma cochlear, alkaloid, quinolone, fornicatin A

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