Granaxylocarpins C

Granaxylocarpins C

Common Name: Granaxylocarpins C

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C32H40O11/c1-7-16(2)26(35)42-24-22-25-31(43-25)18(29(5)19(12-20(33)38-6)27(24,3)15-40-32(22,29)37)8-10-28(4)23(17-9-11-39-14-17)41-21(34)13-30(28,31)36/h7,9,11,14,18-19,22-25,36-37H,8,10,12-13,15H2,1-6H3/b16-7+/t18-,19+,22-,23+,24-,25-,27-,28+,29-,30+,31+,32-/m1/s1

InChIKey: InChIKey=ULTXGWVTQCMLGB-MSGMSCHSSA-N

Formula: C32H40O11

Molecular Weight: 600.654633

Exact Mass: 600.257062

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Yin, S., Wang, X.N., Fan, C.Q., Lin, L.P., Ding, J., Yue, J.M. J Nat Prod (2007) 70, 682-5

Species:

Notes: Family : Terpenoids, Type : Triterpenoids, Group : Limonoids; 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) 96.7
2 (CH) 41.6
3 (CH) 75.1
4 (C) 36.8
5 (CH) 35.3
6 (CH2) 31.9
7 (C) 173.7
8 (C) 63.6
9 (CH) 44.9
10 (C) 41.7
11 (CH2) 17.6
12 (CH2) 31.7
13 (C) 39.9
14 (C) 72
15 (CH2) 39.2
16 (C) 168.9
17 (CH) 78.3
18 (CH3) 19.4
19 (CH3) 15
20 (C) 120.2
21 (CH) 141.3
22 (CH) 110.3
23 (CH) 142.8
28 (CH3) 15
29 (CH2) 67.2
30 (CH) 60.6
3a (C) 167.5
3b (C) 127.2
3c (CH) 140.5
3d (CH3) 14.6
3ba (CH3) 12.1
7a (CH3) 52.1