25-hydroxy-13(24),15,17-cheilanthatrien-19,25-olide

25-hydroxy-13(24),15,17-cheilanthatrien-19,25-olide

Common Name: 25-hydroxy-13(24),15,17-cheilanthatrien-19,25-olide

Synonyms: 25-hydroxy-13(24),15,17-cheilanthatrien-19,25-olide

CAS Registry Number:

InChI: InChI=1S/C25H36O3/c1-16-7-10-20-24(4,18(16)9-8-17-15-21(26)28-22(17)27)14-11-19-23(2,3)12-6-13-25(19,20)5/h8-9,15,18-20,22,27H,1,6-7,10-14H2,2-5H3/b9-8+/t18-,19+,20+,22?,24+,25+/m1/s1

InChIKey: InChIKey=YFUNKUDHWJXNSX-GSDHUERBSA-N

Formula: C25H36O3

Molecular Weight: 384.552479

Exact Mass: 384.266445

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Buchanan, M.S., Edser, A., King, G., Whitmore, J., Quinn, R.J. J Nat Prod (2001) 64, 300-3

Species:

Notes: Family : Terpenoids, Type : Sesterterpenoids, Group : Cheilanthanes; 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) 40.1
2 (CH2) 18.6
3 (CH2) 42
4 (C) 33.3
5 (CH) 56.8
6 (CH2) 18.8
7 (CH2) 42.59
8 (C) 39.95
9 (CH) 59.3
10 (C) 38
11 (CH2) 22.1
12 (CH2) 36.5
13 (C) 148.75
14 (CH) 62.55
15 (CH) 143.89
16 (CH) 122.63
17 (C) 160.8
18 (CH) 115.6
19 (C) 170.6
20 (CH3) 33.4
21 (CH3) 21.5
22 (CH3) 16.4
23 (CH3) 16.13
24 (CH2) 108.45
25 (CH) 97.3