大薊 |
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蒙花苷(Linarin)的結構 |
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蒙花苷(Linarin)的1H NMR圖譜 |
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蒙花苷(Linarin)的13C NMR圖譜 |
13C
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蒙花苷(Linarin)的ESI-MS圖譜 |
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蒙花苷(Linarin)的FTIR圖譜 |
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蒙花苷(Linarin)的分子式、分子量與熔點 |
白色固體;分子式:C28H32O14 Mol. Wt.: 592.54 mp: 258–260 °C |
蒙花苷(Linarin)的氫、碳化學位移 |
蒙花苷(Linarin)的氫、碳化學位移(DMSO-d6)a
position
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dH (600 MHz)
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dC (150 MHz)
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1
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-
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-
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2
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-
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163.9
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3
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6.96 (s)
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103.8
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4
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-
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182.0
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5
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-
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161.1
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6
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6.45 (d, 2.0)
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99.6
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7
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-
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163.0
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8
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6.79 (d, 2.0)
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94.8
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9
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-
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157.0
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10
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-
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105.5
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1’
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-
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122.7
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2’
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8.06 (d, 8.9)
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128.5
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3’
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7.15 (d, 8.9)
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114.7
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4’
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-
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162.4
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5’
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7.15 (d, 8.9)
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114.7
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6’
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8.06 (d, 8.9)
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128.5
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1’’
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5.06 (d, 7.1)
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99.9
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2’’
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3.31 (m)
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73.1
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3’’
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3.31 (m)
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76.2
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4’’
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3.16 (m)
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68.3
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5’’
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3.61 (m)
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75.7
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6’’
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3.46 (m); 3.86 (m)
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66.1
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1’’’
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4.55 (d, 1.0)
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100.5
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2’’’
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3.05 (m)
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70.3
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3’’’
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3.45 (m)
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70.7
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4’’’
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3.13 (m)
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72.0
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5’’’
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3.39 (m)
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69.5
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6’’’
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1.08 (d, 6.2)
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17.8
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4’-OMe
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3.86 (s)
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55.6
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a(Multiplicity, J in Hz) in ppm.
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