Violide H

Violide H

Common Name: Violide H

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C32H46O11/c1-8-9-10-11-12-13-25(36)41-21-17-23(39-19(3)33)29(5)15-14-22(35)30(6,38)26(29)27(40-20(4)34)32-24(16-18(21)2)42-28(37)31(32,7)43-32/h14-16,21-24,26-27,35,38H,8-13,17H2,1-7H3/b18-16-/t21-,22-,23+,24+,26-,27+,29-,30-,31-,32+/m1/s1

InChIKey: InChIKey=VJFFMAKFNBDYKL-RFRQQORASA-N

Formula: C32H46O11

Molecular Weight: 606.702278

Exact Mass: 606.304012

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Iwagawa, T., Takayama, K., Okamura, H., Nakatani, M., Doe, M. Heterocycles (1999) 51, 1653-9

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Briaranes; 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) 46.7
2 (CH) 77.6
3 (CH2) 38.3
4 (CH) 72.1
5 (C) 144
6 (CH) 123
7 (CH) 73.7
8 (C) 71.1
9 (CH) 65.8
10 (CH) 43.4
11 (C) 73.7
12 (CH) 70.3
13 (CH) 124.9
14 (CH) 138.7
15 (CH3) 15.2
16 (CH3) 25.8
17 (C) 64.5
18 (CH3) 9.8
19 (C) 170.7
20 (CH3) 21.4
2a (C) 170.3
2b (CH3) 21.1
4a (C) 172.9
4b (CH2) 34.3
4c (CH2) 24.9
4d (CH2) 31.6
4e (CH2) 28.9
4f (CH2) 29
4g (CH2) 22.6
4h (CH3) 14.1
9a (C) 168.2
9b (CH3) 21.6