Spektraris NMR
Eryloside U
Common Name: Eryloside U
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C38H62O10/c1-20(10-14-35(9,44)31(2,3)4)21-11-15-36-30(43)48-37(17-16-33(21,36)7)34(8)13-12-24(32(5,6)23(34)18-25-38(36,37)47-25)46-29-28(42)27(41)26(40)22(19-39)45-29/h20-29,39-42,44H,10-19H2,1-9H3/t20-,21-,22-,23+,24+,25-,26+,27+,28-,29+,33-,34+,35?,36+,37+,38+/m1/s1
InChIKey: InChIKey=VZPZSJWEAGSANO-UJPSVYTJSA-N
Formula: C38H62O10
Molecular Weight: 678.89434
Exact Mass: 678.434298
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Afiyatullov, S.S., Kalinovsky, A.I., Antonov, A.S., Ponomarenko, L.P., Dmitrenok, P.S., Aminin, D.L., Krasokhin, V.B., Nosova, V.M., Kisin, A.V. J Nat Prod (2007) 70, 1871-7
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) | 30.7 |
| 2 (CH2) | 25.7 |
| 3 (CH) | 88 |
| 4 (C) | 38.9 |
| 5 (CH) | 42.6 |
| 6 (CH2) | 20.8 |
| 7 (CH) | 54 |
| 8 (C) | 64.4 |
| 9 (C) | 85.8 |
| 10 (C) | 37.3 |
| 11 (CH2) | 22.8 |
| 12 (CH2) | 34.3 |
| 13 (C) | 46.7 |
| 14 (C) | 59.6 |
| 15 (CH2) | 20.3 |
| 16 (CH2) | 27.8 |
| 17 (CH) | 53 |
| 18 (CH3) | 14 |
| 19 (CH3) | 16.2 |
| 20 (CH) | 35.7 |
| 21 (CH3) | 18.3 |
| 22 (CH2) | 30.1 |
| 23 (CH2) | 33.1 |
| 24 (C) | 75.2 |
| 25 (C) | 38.5 |
| 26 (CH3) | 25.7 |
| 27 (CH3) | 25.7 |
| 28 (CH3) | 28.1 |
| 29 (CH3) | 16.6 |
| 30 (C) | 176.8 |
| 1' (CH) | 107.4 |
| 2' (CH) | 72.9 |
| 3' (CH) | 75.2 |
| 4' (CH) | 70.1 |
| 5' (CH) | 76.5 |
| 6' (CH2) | 62.3 |
| 24a (CH3) | 21 |
| 25a (CH3) | 25.7 |
