Common Name: 2α-O-Acetyl-3β-hydroxyalantolactone
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C17H22O5/c1-8-11-5-12-9(2)15(19)14(21-10(3)18)7-17(12,4)6-13(11)22-16(8)20/h5,9,11,13-15,19H,1,6-7H2,2-4H3/t9-,11-,13-,14-,15-,17+/m1/s1
InChIKey: InChIKey=NRVZTLJMZKHFQX-WIEMLSHPSA-N
Formula: C17H22O5
Molecular Weight: 306.354231
Exact Mass: 306.146724
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Mossa, J.S., ElFeraly, F.S., Muhammad, I., Zaw, K., Mbwambo, Z.H., Pezzuto, J.M., Fong, H.H.S. J Nat Prod (1997) 60, 550-5
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Eudesmanes; 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)
Position | PPM |
---|---|
1 (CH2) | 44.2 |
2 (CH) | 71 |
3 (CH) | 74.5 |
4 (CH) | 44.2 |
5 (C) | 145.8 |
6 (CH) | 121.5 |
7 (CH) | 39.3 |
8 (CH) | 75.1 |
9 (CH2) | 41.9 |
10 (C) | 33.4 |
11 (C) | 138.9 |
12 (C) | 171.4 |
13 (CH2) | 122.4 |
14 (CH3) | 29.5 |
15 (CH3) | 16.2 |
2a (C) | 169.8 |
2b (CH3) | 21.2 |