2R,13R-diacetoxy-10b-hydroxy-2(3,20)-abeo-taxa-4(20),6,11-triene-5,9-dione

2R,13R-diacetoxy-10b-hydroxy-2(3,20)-abeo-taxa-4(20),6,11-triene-5,9-dione

Common Name: 2R,13R-diacetoxy-10b-hydroxy-2(3,20)-abeo-taxa-4(20),6,11-triene-5,9-dione

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C24H30O7/c1-12-18(30-13(2)25)10-16-19(31-14(3)26)9-15-11-24(6,8-7-17(15)27)22(29)21(28)20(12)23(16,4)5/h7-9,16,18-19,21,28H,10-11H2,1-6H3/b15-9+/t16-,18-,19-,21+,24+/m0/s1

InChIKey: InChIKey=HUMGGKRTITVYNP-VUXGGJRDSA-N

Formula: C24H30O7

Molecular Weight: 430.491719

Exact Mass: 430.199153

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Shi, Q.W., Zhao, Y.M., Si, X.T., Li, Z.P., Yamada, T., Kiyota, H. J Nat Prod (2006) 69, 280-3

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Taxanes; 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 (CH) 48.3
2 (CH) 69.5
3 (CH2) 35.2
4 (C) 133.8
5 (C) 189.1
6 (CH) 131.4
7 (CH) 148.7
8 (C) 51.8
9 (C) 210.5
10 (CH) 78.9
11 (C) 133.3
12 (C) 136.5
13 (CH) 67.8
14 (CH2) 26.7
15 (C) 37.2
16 (CH3) 24.5
17 (CH3) 34.3
18 (CH3) 16.9
19 (CH3) 28.4
20 (CH) 134.6
2a (C) 170.1
2b (CH3) 21.1
13a (C) 170.7
13b (CH3) 21.1