1a,11a,15b-trihydroxy-19,20-epoxy-6,7-seco-ent-kaur-16-en-6-al-7,20-olide.O

1a,11a,15b-trihydroxy-19,20-epoxy-6,7-seco-ent-kaur-16-en-6-al-7,20-olide.O

Common Name: 1a,11a,15b-trihydroxy-19,20-epoxy-6,7-seco-ent-kaur-16-en-6-al-7,20-olide.O

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H26O7/c1-9-10-5-11(22)14-19(6-10,15(9)24)16(25)27-17-20(14)12(7-21)18(2,8-26-17)4-3-13(20)23/h7,10-15,17,22-24H,1,3-6,8H2,2H3/t10-,11-,12-,13+,14-,15-,17?,18+,19+,20-/m1/s1

InChIKey: InChIKey=YSDDLDRLPGAKFP-GAENTQFCSA-N

Formula: C20H26O7

Molecular Weight: 378.417012

Exact Mass: 378.167853

NMR Solvent: C5D5N

MHz:

Calibration:

NMR references: 13C - Sob, S.V.T., Tane, P., Ngadjui, B.T., Connolly, J.D., Ma, D. Tetrahedron (2007) 63, 8993-8

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Trichorabales; 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 (CH) 68
2 (CH2) 32.8
3 (CH2) 39
4 (C) 33.3
5 (CH) 63.7
6 (CH) 205.4
7 (C) 174.7
8 (C) 53.9
9 (CH) 44.1
10 (C) 45.3
11 (CH) 66.7
12 (CH2) 40.8
13 (CH) 42.8
14 (CH2) 32.1
15 (CH) 78
16 (C) 157.8
17 (CH2) 104.7
18 (CH3) 23.7
19 (CH2) 69
20 (CH) 96.6