ent-13-Hydroxy-20-norgibberella-9,16-diene-7,19-dioic acid 19-methoxymethyl ester 7-methyl ester

ent-13-Hydroxy-20-norgibberella-9,16-diene-7,19-dioic acid 19-methoxymethyl ester 7-methyl ester

Common Name: ent-13-Hydroxy-20-norgibberella-9,16-diene-7,19-dioic acid 19-methoxymethyl ester 7-methyl ester

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C22H30O6/c1-13-10-21-11-22(13,25)9-7-15(21)14-6-5-8-20(2,19(24)28-12-26-3)16(14)17(21)18(23)27-4/h16-17,25H,1,5-12H2,2-4H3/t16-,17-,20-,21+,22+/m1/s1

InChIKey: InChIKey=WLBOWLUXTNTWPY-SRBMLKMVSA-N

Formula: C22H30O6

Molecular Weight: 390.470842

Exact Mass: 390.204239

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Phuoc, L.T., Mander, L.N., Koshioka, M., Oyama-Okubo, N., Nakayama, M., Ito, A. Tetrahedron (2008) 64, 4835-51

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Gibberellanes; 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) 24.6
2 (CH2) 21.9
3 (CH2) 37.9
4 (C) 52.1
5 (CH) 57.1
6 (CH) 50.3
7 (C) 174.5
8 (C) 55.1
9 (C) 133.6
10 (C) 128.7
11 (CH2) 20.5
12 (CH2) 39.2
13 (C) 79.4
14 (CH2) 39.5
15 (CH2) 47.4
16 (C) 154.9
17 (CH2) 105.2
18 (CH3) 25
19 (C) 175.5
7a (CH3) 51.5
19a (CH2) 89.9
19b (CH3) 57.4