16,17-Dihydroxy-19-nor-ent-kaur-9(11)-en-3-one

16,17-Dihydroxy-19-nor-ent-kaur-9(11)-en-3-one

Common Name: 16,17-Dihydroxy-19-nor-ent-kaur-9(11)-en-3-one

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C19H28O3/c1-12-14-5-8-18-9-13(19(22,10-18)11-20)3-4-16(18)17(14,2)7-6-15(12)21/h4,12-14,20,22H,3,5-11H2,1-2H3/t12-,13-,14-,17-,18+,19+/m1/s1

InChIKey: InChIKey=JSFDLFQEJVSSBD-XFRGTPKLSA-N

Formula: C19H28O3

Molecular Weight: 304.424538

Exact Mass: 304.203845

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Bao, S.Y., Deng, Z.W., Fu, H.Z., Proksch, P., Lin, W.H. Helv Chim Acta (2005) 88, 2757-63

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 (CH2) 39.8
2 (CH2) 38
3 (C) 212.9
4 (CH) 46.8
5 (CH) 44.6
6 (CH2) 23.6
7 (CH2) 29.5
8 (C) 42.8
9 (C) 154.8
10 (C) 37.3
11 (CH) 114.5
12 (CH2) 30.2
13 (CH) 44
14 (CH2) 42.7
15 (CH2) 55.5
16 (C) 84.7
17 (CH2) 68.2
18 (CH3) 11
20 (CH3) 21.2