(7a,17a)-17-Hydroxy-3-oxo-pregna-4,9(11)-diene-7,21-dicarboxylicacid g-lactone methyl ester CAS No.95716-70-4 / Cat No.EBD14584
Pregna-4,9(11)-diene-7,21-dicarboxylic acid,17-hydroxy-3-oxo-g-lactone,methyl ester(7a,17a)-
Eplerenone Intermediates
(7A,17A)-17-Hydroxy-3-Oxo-Pregna-4,9(11)-Diene-7,21-Dicarboxylicacid G-Lactone Methyl Ester
Eplerenone N-1
pregna-4,9(11)-diene-7-21-dicarboxylic acid,17-hydroxy-3-oxo,gamma-lactone,methylestor,(7a,17a)-
eplerenone intermediate
pregna-4,9(11)-diene-7,21-carboxylicacid,17-hdroxy-3-oxo-g-lactone,methyl ester(7a,17a)
pregn-4(5)9(11)-diene-7,21-dicarboxylicacid,17-hydroxy-3-oxo-,gamma-lactone
pregna-4,9(11)-diene-7,21-dicarboxylic acid, 17-hydroxy-3-oxo-, g-lactone, methyl ester, (7a,17a)-
tert-Butyl (R)-4-formyl-2,2-dimethyl-3-oxazolidinecarboxylate
(7a,17a)-17-Hydroxy-3-oxo-pregna-4,9(11)-diene-7,21-dicarboxylicacid g-lactone methyl ester
(7A,17A)-17-Hydroxy-3-Oxo-Pregna-4,9(11)-Diene-7,21-Dicarboxylicacid G-Lactone Methyl Ester
Eplerenone N-1
Properties
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Density:
1.24 g/cm3
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Boiling point:
580.2 °C at 760 mmHg
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Flashing point:
251.7 °C
NMR Spectrum
Prediction： 1H NMR (DMSO-d6): delta (ppm) 5.98 (1H, s, H4); 3.65 (3H, s, H24); 3.13 (1H, d, J=5.3 Hz, H11); 2.87-2.90 (1H, m, H7); 2.72 (2H, d, J=2.9 Hz, H6); 2.57-2.66 (1H, m, H21b); 2.45-2.54 (4H, m, H2,8,21a); 2.27-2.38 (1H, m, H20b); 2.17-2.24 (2H, m, H1b,16b); 1.83-2.07 (5H, m, H16a,15b,14,12b,20a); 1.67-1.73 (1H, dd, J=5.3, 14.6 Hz, H12a); 1.47-1.55 (1H, m, H15a); 1.49 (3H, s, H19); 1.38-1.46 (1H, m, H1a); 1.01 (3H, s, H18).
1H NMR
13C NMR
