TABLE 2
1
H NMR of triamcinolone acetonide and 21-nortriamcinolone acetonide in chloroform-
d
3
Compound
H
1
H
2
H
4
H
11
H
16
H
21a
H
21b
ppm
Triamcinolone acetonide
7.16, d, 1H
6.32, d, 1H
6.11, s, 1H
5.03, d, 1H
4.40, d, 1H
4.65, d, 1H
4.15, d, 1H
21-Nortriamcinolone acetonide
7.15, d, 1H
6.33, d, 1H
6.12, s, 1H
5.07, d, 1H
4.42, d, 1H
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