3α,4α-Epoxy-5α-hydroxysphenoloba-l13E(15),16E,18-triene

3α,4α-Epoxy-5α-hydroxysphenoloba-l13E(15),16E,18-triene

Common Name: 3α,4α-Epoxy-5α-hydroxysphenoloba-l13E(15),16E,18-triene

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H30O2/c1-13(2)7-6-8-14(3)15-9-11-19(4)16(15)10-12-20(5)18(22-20)17(19)21/h6-8,15-18,21H,1,9-12H2,2-5H3/b7-6+,14-8+/t15-,16-,17+,18-,19-,20+/m0/s1

InChIKey: InChIKey=FGAJKFKCAIFNLR-JTZXWVNQSA-N

Formula: C20H30O2

Molecular Weight: 302.45175

Exact Mass: 302.22458

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Shao, Y., Bai, N.S., Zhou, B.N. Phytochemistry (1996) 42, 783-6

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Sphenolobanes; 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) 23
2 (CH2) 34.7
3 (C) 62.1
4 (CH) 62.2
5 (CH) 69.3
6 (C) 48.1
7 (CH2) 35.6
8 (CH2) 25.7
9 (CH) 52.4
10 (CH) 46.3
11 (CH3) 23.9
12 (CH3) 15.9
13 (C) 141.3
14 (CH3) 13.1
15 (CH) 126.2
16 (CH) 125.5
17 (CH) 133.5
18 (C) 142.5
19 (CH3) 18.6
20 (CH2) 115.5