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PFAFFIAGLYCOSIDE D

Year of first isolation: 2010
Formula:C35H58O12
Molecular weight:670
Occurence in plants:
Pfaffia glomerata [Amaranthaceae] » Images of Pfaffia glomerata Wikipedia: Pfaffia glomerata [Amaranthaceae]
Occurence in animals:
 
PFAFFIAGLYCOSIDE D

STRUCTURE DESCRIPTORS

Canonical SMILESCCC(CC(C)(C)OC1C(C(C(C(O1)CO)O)O)O)C(C(C)(C2CCC3(C2(CCC4C3=CC(=O)C5C4(CC(C(C5)O)O)C)C)O)O)O
Isomeric SMILES
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C1[C@]2([C@@H](C[C@H]([C@H]1O)O)C(=O)C=C1[C@@H]2CC[C@]2([C@]1(CC[C@@H]2[C@@]([C@@H](CC(C(C)(C)O[C@H]1C(C([C@@H](C(O1)CO)O)O)O)CC)O)(C)O)O)C)C  » JSMol: View in 3D
C1[C@]2([C@@H](C[C@H]([C@H]1O)O)C(=O)C=C1[C@@H]2CC[C@]2([C@]1(CC[C@@H]2[C@@]([C@@H](C[C@H](C(C)(C)O[C@H]1C(C([C@@H](C(O1)CO)O)O)O)CC)O)(C)O)O)C)C  » JSMol: View in 3D
C1[C@]2([C@@H](C[C@H]([C@H]1O)O)C(=O)C=C1[C@@H]2CC[C@]2([C@]1(CC[C@@H]2[C@@]([C@@H](C[C@@H](C(C)(C)O[C@H]1C(C([C@@H](C(O1)CO)O)O)O)CC)O) » JSMol: View in 3D
IUPAC Name(2S,3R,5R,9R,10R,13R,14S,17S)-17-[(2R,3R)-4-ethyl-2,3-dihydroxy-6-methyl-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyheptan-2-yl]-2,3,14-trihydroxy-10,13-dimethyl-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-6-one
CAS-RN 
PubChem CID101499973
InChiKey
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BVAWEPVEIFFAEL-FJLAXPPASA-N
InChIInChI=1S/C35H58O12/c1-7-17(14-31(2,3)47-30-28(42)27(41)26(40)24(16-36)46-30)29(43)34(6,44)25-9-11-35(45)19-12-21(37)20-13-22(38)23(39)15-32(20,4)18(19)8-10-33(25,35)5/h12,17-18,20,22-30,36,38-45H,7-11,13-16H2,1-6H3/t17?,18-,20-,22+,23-,24+,25-,26+,27-,28+,29+,30-,32+,33+,34+,35+/m0/s1

MASS SPECTRUM

HR-FAB-MS m/z 693.3829 [M+Na]+, calculated for C35H58O11Na
EI-MS m/z (relative intensity %)
FAB-MS m/z 693 [M+Na]+

CARBON NMR

PROTON NMR

C5D5N
0138.0
0268.1
0368.0
0432.8
0551.4
06203.7
07121.3
08166.1
0934.4
1038.6
1121.5
1231.8
1348.1
1484.1
1531.9
1621.5
1749.9
1817.8
1924.7
2076.9
2121.5
2276.0
2331.9
2447.6
2580.9
2622.0
2726.7
2847.6
2914.2
[Glu] 01'98.7
[Glu] 02'75.4
[Glu] 03'78.8
[Glu] 04'72.0
[Glu] 05'78.6
[Glu] 06'63.4
C5D5N
01-Ha 
01-He 
02-Ha4.15 (m)
03-He4.20 (m)
04-Ha 
04-He 
05-H3.04 (dd, 4.0, 12.4)
07-H6.29 (d, 2.0)
09-H3.56 (m)
11-Ha 
11-He 
12-Ha2.55 (m)
12-He 
15-Ha 
15-Hb 
16-Ha 
16-Hb 
17-H2.98 (dd, 9.0, 9.0)
18-Me1.21 (s)
19-Me1.05 (s)
21-Me1.59 (s)
22-H3.98 (m)
23-Ha 
23-Hb 
24-Ha 
26-Me1.31 (s)
27-Me1.47 (s)
28-Ha 
28-Hb 
29-Me1.03 (t, 7.4)
[Glu] H-1'5.09 (d, 8.0)

PHYSICAL PROPERTIES

M.P.°C ;
[α]D23+ 23.8 ° (c 0.10; MeOH)
IR (KBr) ν max (cm-1)3430, 2934, 1670, 1072
UV (EtOH) λ max (log ε)() ;

CHROMATOGRAPHY

HPLC
GLC
HPTLC
TLC

BIOLOGICAL ACTIVITIES

 

REFERENCES

First isolationNAKAMURA, S. et al. (2010) Chem. Pharm. Bull. 58, 690-695 Search more

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© Université Pierre & Marie Curie, Paris 6, France
© Institute of Organic Chemistry and Biochemistry, Academy of Sciences, Prague, Czech Republic
© Institut National de la Recherche Agronomique, Versailles, France
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