Tagalsin E

Tagalsin E

Common Name: Tagalsin E

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H30O/c1-6-18(3)11-12-20(5)15(13-18)9-10-19(4)14(2)16(21)7-8-17(19)20/h6,15,17H,1-2,7-13H2,3-5H3/t15-,17-,18-,19+,20-/m0/s1

InChIKey: InChIKey=VUBBVVYLKRSKAR-XCZFOBESSA-N

Formula: C20H30O1

Molecular Weight: 286.452345

Exact Mass: 286.229666

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Zhang, Y., Deng, Z., Gao, T., Proksch, P., Lin, W. Phytochemistry (2005) 66, 1465-71

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Dolabranes; 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) 18
2 (CH2) 36.7
3 (C) 203.7
4 (C) 152.5
5 (C) 41.2
6 (CH2) 37.6
7 (CH2) 25.8
8 (CH) 42.7
9 (C) 38.4
10 (CH) 52.6
11 (CH2) 35.8
12 (CH2) 32.1
13 (C) 36.6
14 (CH2) 39.2
15 (CH) 151.2
16 (CH2) 109.1
17 (CH3) 23.2
18 (CH2) 116.5
19 (CH3) 33.8
20 (CH3) 13.9