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AJUGASTERONE B'

Year of first isolation: 1996
Formula:C29H46O7
Molecular weight:506
Occurence in plants:
Ajuga [Lamiaceae (alt. Labiatae)] » Images of Ajuga Wikipedia: Ajuga [Lamiaceae (alt. Labiatae)]
Occurence in animals:
 
AJUGASTERONE B'

STRUCTURE DESCRIPTORS

Canonical SMILESCC(C(CC(C(C)(C1CCC2(C1(CCC3C2=CC(=O)C4C3(CC(C(C4)O)O)C)C)O)O)O)C(=C)C)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(CCC2[C@](C)([C@@H](CC(C(=C)C)C(C)O)O)O)O)C)C » JSMol: View in 3D
IUPAC Name(2S,3R,5R,9R,10R,13R,14S,17S)-17-[(2R,3R,5R)-2,3-dihydroxy-5-(1-hydroxyethyl)-6-methylhept-6-en-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 CID44566372
InChiKey
[ ChemIDPlus: search ]
VEIMPAGTQSNXNE-JMNVJSFWSA-N
InChIInChI=1S/C29H46O7/c1-15(2)17(16(3)30)11-25(34)28(6,35)24-8-10-29(36)19-12-21(31)20-13-22(32)23(33)14-26(20,4)18(19)7-9-27(24,29)5/h12,16-18,20,22-25,30,32-36H,1,7-11,13-14H2,2-6H3/t16?,17?,18-,20-,22+,23-,24-,25+,26+,27+,28-,29+/m0/s1

MASS SPECTRUM

CI-MS (NH3) m/z 
EI-MS m/z (relative intensity %) 
HR-MS 

CARBON NMR

PROTON NMR

C5D5N
0138.0
0268.0
0368.1
0432.5
0551.4
06203.0
07121.5
08166.2
0934.5
1038.6
1121.3
1231.9
1348.0
1484.1
1531.9
1621.1
1749.9
1817.8
1924.4
2076.7
2121.6
2274.3
2332.8
2451.4
25147.2
26113.1
2720.0
2869.3
2923.1
C5D5N
01-Ha 
01-He 
02-Ha4.16 (m, w1/2=20)
03-He4.22 (m, w1/2=12)
04-Ha 
04-He 
05-H2.93
07-H6.25 (d, 1.9)
09-H3.59 (m, w1/2=23)
11-Ha 
11-He 
12-Ha 
12-He 
15-Ha 
15-Hb 
16-Ha 
16-Hb 
17-H2.83
18-Me1.20
19-Me1.05
21-Me1.54
22-H3.89 (m, w1/2=9)
23-Ha 
23-Hb 
24-H3.00
26-H 
27-Me1.74
28-H3.92 (m, w1/2=11)
29-Me1.36 (d, 6.3)
CDCl3
01-Ha 
01-He 
02-Ha3.83 (d, 12)
03-He3.90
04-Ha 
04-He 
05-H 
07-H5.84
09-H3.12 (bt, 9.3)
11-Ha 
11-He 
12-Ha 
12-He 
15-Ha 
15-Hb 
16-Ha 
16-Hb 
17-H2.24 (td, 8.4, 3.9)
18-Me0.92
19-Me0.86
21-Me1.19
22-H3.44 (d, 10.8)
23-Ha 
23-Hb 
24-H 
26-H4.68
27-Me1.57
28-H 
29-Me1.11 (d, 6)

PHYSICAL PROPERTIES

M.P. 
[α]D20 
IR (KBr) ν max (cm-1) 
UV (EtOH) λ max (log ε) 

CHROMATOGRAPHY

HPTLC 
TLC 
GLC 
HPLC 

BIOLOGICAL ACTIVITIES

 

REFERENCES

First isolationTAKASAKI, M. et al. () personal commun. 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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