Laxiflorin O

Laxiflorin O

Common Name: Laxiflorin O

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H22O5/c1-9-10-4-5-11-19(7-10,16(9)23)17(24)14(22)15-18(2,3)13-6-12(21)20(11,15)8-25-13/h10-11,13,22H,1,4-8H2,2-3H3/t10-,11-,13-,19+,20-/m1/s1

InChIKey: InChIKey=PTXBJCCXMBZGPW-ZUIFNPILSA-N

Formula: C20H22O5

Molecular Weight: 342.386439

Exact Mass: 342.146724

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Niu, X.M., Li, S.H., Mei, S.X., Na, Z., Zhao, Q.S., Lin, Z.W., Sun, H.D. J Nat Prod (2002) 65, 1892-6

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Kauranes; 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 (C) 204.6
2 (CH2) 41.7
3 (CH) 77.8
4 (C) 40.8
5 (C) 133.1
6 (C) 144.6
7 (C) 192.6
8 (C) 58.6
9 (CH) 31.9
10 (C) 54.6
11 (CH2) 19.4
12 (CH2) 31
13 (CH) 37.8
14 (CH2) 38.4
15 (C) 202.3
16 (C) 147.7
17 (CH2) 117.3
18 (CH3) 23.3
19 (CH3) 22
20 (CH2) 66.8