Spektraris NMR
20(21)-Dehydrolucidenic acid A
Common Name: 20(21)-Dehydrolucidenic acid A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C27H36O6/c1-14(7-8-21(32)33)15-11-20(31)27(6)23-16(28)12-18-24(2,3)19(30)9-10-25(18,4)22(23)17(29)13-26(15,27)5/h15-16,18,28H,1,7-13H2,2-6H3,(H,32,33)/t15-,16+,18+,25+,26-,27+/m1/s1
InChIKey: InChIKey=APMICFQMLNFXRZ-LIFSRMHQSA-N
Formula: C27H36O6
Molecular Weight: 456.572166
Exact Mass: 456.251189
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Qiao, Y., Zhang, X.M., Qiu, M.H. Molecules (2007) 12, 2038-46
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Lanostanes; 13 C Spectrum from Naproc 13: José Luis López-Pérez, Roberto Therón, Esther del Olmo, David Díaz: NAPROC-13: a database for the dereplication of natural product mixtures in bioassay-guided protocols. Bioinformatics 23(23):3256-3257 (2007)
Carbon NMR Peaks
| Position | PPM |
|---|---|
| 1 (CH2) | 35.64 |
| 2 (CH2) | 34.27 |
| 3 (C) | 216.57 |
| 4 (C) | 46.78 |
| 5 (CH) | 49.07 |
| 6 (CH2) | 27.66 |
| 7 (CH) | 66.34 |
| 8 (C) | 157.75 |
| 9 (C) | 141.15 |
| 10 (C) | 38.31 |
| 11 (C) | 197.49 |
| 12 (CH2) | 49.07 |
| 13 (C) | 45.26 |
| 14 (C) | 58.82 |
| 15 (C) | 217.67 |
| 16 (CH2) | 38.64 |
| 17 (CH) | 46.24 |
| 18 (CH3) | 18.82 |
| 19 (CH3) | 18.14 |
| 20 (C) | 143.91 |
| 21 (CH2) | 112.35 |
| 22 (CH2) | 31.28 |
| 23 (CH2) | 32.26 |
| 24 (C) | 176.88 |
| 28 (CH3) | 27.03 |
| 29 (CH3) | 20.78 |
| 30 (CH3) | 24.55 |
