Journal of Chemistry / 2013 / Article / Tab 1

Research Article

Triterpenoid Saponins from the Pericarps of Sapindus mukorossi

Table 1

13C, 1H, and HMBC data of compound 1 in DMSO d6.

PositionAglyconeHMBCGlyconeHMBC
𝛿 C ppm 𝛿 H p p m Position 𝛿 C ppm 𝛿 H ppm

(1)38.051.36Glc (Inner)
(2)26.10β€”1β€²94.64.45 (d, 7.5)C-28
(3)81.202.732β€²74.023.21 (dd, 7.2, 8.8)
(4)42.92β€”3β€²79.053.84 ( 𝑑 , 8.8)C-1β€²β€²
(5)15.55β€”4β€²74.063.32 (m)
(6)26.13β€”5β€²64.353.86 (d, 10.4)
(7)33.15β€”3.68 (dd, 10.4, 4.8)
(8)41.02β€”Glc (Terminal)
(9)47.05β€”1β€²β€²104.544.42 (d, 7.6)
(10)42.53β€”2β€²β€²73.093.26 (dd, 7.6, 8.4)
(11)27.82β€”3β€²β€²79.953.15 ( 𝑑 , 8.4)
(12)123.65.24C-134β€²β€²69.533.23 ( 𝑑 , 8.4)
(13)145.02β€”5β€²β€²69.633.34 (m)
(14)45.48β€”6β€²β€²68.033.83 (d, 11.6)
(15)26.13β€”3.60 (dd, 11.6, 5.6)
(16)22.34β€”CH3CO170.022.02 (d, 7.6)H-3β€²β€²
(17)46.23β€”23.05
(18)41.63β€”Rha
(19)45.52β€”1β€²β€²β€²102.054.73 (d, 7.2)C-3
(20)30.34β€”2β€²β€²β€²72.073.80 (dd, 3.2, 1.2)
(21)33.91β€”3β€²β€²β€²81.083.63 (dd, 9.6, 3.2)C-1β€²β€²
(22)35.31β€”4β€²β€²β€²73.003.36 ( 𝑑 , 9.6)
(23)64.24β€”5β€²β€²β€²70.073.66 (dd, 9.6, 6.0)
(24)12.830.82CH317.521.25 (d, 6.0)
(25)16.770.73C-9,1Ara
(26)17.351.701β€²β€²β€²β€²107.054.53 (m)
(27)25.720.912β€²β€²β€²β€²71.053.69 (br, s)
(28)178.83 β€”3β€²β€²β€²β€²72.003.68 (m)
(29)32.92 0.94C-194β€²β€²β€²β€²68.943.75 (m)
(30)24.54 0.97C-215β€²β€²β€²β€²63.955.17 (d, 1.2)
CH3CO170.05β€”H-3β€²β€²β€²β€²
21.322.12 s
CH3CO170.08β€”
21.522.17 sH-4β€²β€²β€²β€²

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