ent-14b-Acetoxy-3b,18-dihydroxybeyer-15-en-7-one

ent-14b-Acetoxy-3b,18-dihydroxybeyer-15-en-7-one

Common Name: ent-14b-Acetoxy-3b,18-dihydroxybeyer-15-en-7-one

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C22H32O5/c1-13(24)27-18-19(2)7-5-14-20(3)8-6-16(25)21(4,12-23)15(20)11-17(26)22(14,18)10-9-19/h9-10,14-16,18,23,25H,5-8,11-12H2,1-4H3/t14-,15-,16+,18-,19+,20-,21+,22+/m0/s1

InChIKey: InChIKey=SEPTUOKXJILUEZ-FASRQQBTSA-N

Formula: C22H32O5

Molecular Weight: 376.487318

Exact Mass: 376.224974

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Garcia-Granados, A., Guerrero, A., Martinez, A., Parra, A., Arias, J.M. Phytochemistry (1994) 36, 657-63

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Beyeranes; 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) 35.6
2 (CH2) 26.3
3 (CH) 74.2
4 (C) 42.8
5 (CH) 46.5
6 (CH2) 37.5
7 (C) 221.4
8 (C) 64.4
9 (CH) 53.7
10 (C) 36.1
11 (CH2) 19.5
12 (CH2) 31.8
13 (C) 49.3
14 (CH) 92.2
15 (CH) 129.1
16 (CH) 135.8
17 (CH3) 18.7
18 (CH2) 68.1
19 (CH3) 10.9
20 (CH3) 15.5
14a (C) 172.2
14b (CH3) 21.3