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16.42,16.50,16.58,16.76,22.30,22.75,22.80,22.92,23.16,23.86,23.95,24.94,30.22,30.29,33.92,34.31,35.00,36.40,36.47,39.16,39.28,39.45,42.02,50.45,74.09,74.16,87.80,88.96,101.79,111.03,111.19, 116.45,121.92,122.25,122.35,141.88,142.06,157.20,157.23,157.28,165.24,189.86,189.97,194.88,194.96,204.25,207.20
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1 .     aphanamene B
C40H52O8     ÏàËÆ¶È:78.7%
Organic Letters          2013          15          5512-5515
Aphanamenes A and B, Two New Acyclic Diterpene [4 + 2]-Cycloaddition Adducts from Aphanamixis grandifolia
Hong-Jian Zhang, Jun Luo, Si-Ming Shan, Xiao-Bing Wang, Jian-Guang Luo, Ming-Hua Yang, and Ling-Yi Kong
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
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