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A Taxatetraene from Microbial Transformation of Sinenxan A
作者姓名:JunGuiDAI  LinYANG  JunIchiSAKAI  MasayoshiANDO
作者单位:[1]InstituteofMateriaMedica,ChineseAcademyofMedicalSciences&PekingUnionMedical2College,Beijing100050//:DepartmentofChemistryandChemicalEng]neering,NiigataUniversity,Ikarashi2-8050,Niigata950-2181,Japan [2]DepartmentofChemistryandChemic-alEngineering,NiigataUniversity,Ikarashi2-8050,Niigata950-2181,Japan//CollegeofLifeandEnvironmentalSciences,TheCentralUniversityforNationalities,Beijing100081 [3]DepartmentofChemistryandChemicalEngineering,NiigataUniversity,Ikarashi2-8050,Niigata950-2181,Japan
摘    要:Sinenxan A 2α, 5α, 10β, 14β-tetraacetoxytaxa-4(20), ll-diene, 1] was biotransformed by a filamentous fungus, Aspergillus niger JCM 5546, and an unusual taxatetraene 2α,5α-acetoxytaxa-4(20), 10(11), 12(18), 13(14)-tetraene, 2], together with two known products,10β-deacetyl sinenxan A (3) and 10β, 14β-dideacetyl sinenxan A (4) were produced.

关 键 词:Sinenxan  A衍生物  黑曲霉  生物转化  紫杉酚

A Taxatetraene from Microbial Transformation of Sinenxan A
JunGuiDAI LinYANG JunIchiSAKAI MasayoshiANDO.A Taxatetraene from Microbial Transformation of Sinenxan A[J].Chinese Chemical Letters,2005,16(6):736-738.
Authors:Jun Gui DAI  ?  Lin YANG    Jun Ichi SAKAI  Masayoshi ANDO Institute of Materia Medica  Chinese Academy of Medical Sciences & Peking Union Medical College  Beijing
Institution:Jun Gui DAI1,2?,Lin YANG2,3,Jun Ichi SAKAI2,Masayoshi ANDO2 1 Institute of Materia Medica,Chinese Academy of Medical Sciences & Peking Union Medical College,Beijing 100050 2 Department of Chemistry and Chemical Engineering,Niigata University,Ikarashi 2-8050,Niigata 950-2181,Japan 3 College of Life and Environmental Sciences,The Central University for Nationalities,Beijing 100081
Abstract:
Keywords:Aspergillus niger  sinenxan A  taxatetraene  biotransformation  
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