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药用真菌竹黄的化学成分研究(7)
http://www.100md.com 2013年4月1日 《中国中药杂志》 2013年第7期
     YIN Zhi,qi1*, CHEN Zhan,li1,2, ZHANG Jian YE Wen,cai1,3, ZHAO Shou,xun1

    (1. Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China;

    2. Laboratory of Translational Medicine, Jiangsu Provincial Academy of Traditional Chinese Medicine, Nanjing 210028, China;

    3. Institute of Traditional Chinese Medicine and Natural Products & Guangdong Province Key Laboratory of Pharmacodynamic

    Constituents of Traditional Chinese Medicine and New Drugs Research, College of Pharmacy,Jinan University, Guangzhou 510632, China)

    [Abstract] Fourteen compounds were isolated and purified from the ethyl acetate of the ethanol extract of Shiaria bambusicola by various chromatographic methods, and their structures were elucidated by spectral techniques and physicochemical properties as hypocrellin A( 1), hypocrellin B( 2), hypocrellin C( 3), hypomycin A( 4), ergosterol( 5), ergosterol peroxide( 6),(22E, 24R),5α,8α,epidioxy,6,9(11),22,trien,3β,ol( 7), ergosta,7, 24(28),dien,3β,ol( 8),(22E, 24R),ergost,7, 22,dien,3β, 5α, 6β,triol( 9),(22E,24R),ergosta, 7, 22,diene,3β, 5α, 6β,triol,3,O,palmitate( 10),(22E, 24R),ergosta,7, 22,diene,3β, 5α, 6β,triol,6,O,palmitate( 11), 1,O,monostearin( 12), 1, 3,O,distearin( 13), and mannitol( 14). Among them, compounds 7,13 were firstly isolated from this genus.

    [Key words] Shiaria bambusicola; chemical constituents; structural identification

    doi:10.4268/cjcmm20130716, http://www.100md.com(殷志琦 陈占利 张健 叶文才 赵守训)
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