6-Deacetylsandrasin A

6-Deacetylsandrasin A

Common Name: 6-Deacetylsandrasin A

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C22H28O9/c1-13(23)29-12-21-16(24)9-18(2,26)20(22(21,27)6-3-5-19(21)11-30-19)8-15(31-17(20)25)14-4-7-28-10-14/h4,7,10,15-16,24,26-27H,3,5-6,8-9,11-12H2,1-2H3/t15-,16+,18+,19+,20-,21+,22+/m1/s1

InChIKey: InChIKey=ADEQWULKEXANSQ-DQEWAUSSSA-N

Formula: C22H28O9

Molecular Weight: 436.453175

Exact Mass: 436.173332

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Topcu, G., Eris, C., Che, C.T., Ulubelen, A. Phytochemistry (1996) 42, 775-8

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Clerodanes; 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) 30.6
2 (CH2) 18.9
3 (CH2) 29.3
4 (C) 63.9
5 (C) 51.6
6 (CH) 64.9
7 (CH2) 39.3
8 (C) 76
9 (C) 59.6
10 (C) 81.5
11 (CH2) 34.9
12 (CH) 72.1
13 (C) 125
14 (CH) 108
15 (CH) 144.1
16 (CH) 139.6
17 (CH3) 26.1
18 (CH2) 51.6
19 (CH2) 63.8
20 (C) 174.8
19a (C) 170.8
19b (CH3) 21.1