Table 1 Chromatographic peak identification of metabolic products from KL degradation
No | RT a | Present in | Compound | ||
|---|---|---|---|---|---|
Figure 4a (0d) | Figure 4b (3d) | Figure 4c (7d) | |||
1 | 8.1 | + | - | - | Acetic acid |
2 | 8.5 | + | - | - | Methyl acetate |
3 | 10.5 | - | + | - | Ethanedioic acid |
4 | 10.6 | + | - | - | Phenol |
5 | 10.6 | - | - | + | 2,3-dihydro-3,5-dihydroxy-6-methyl-4-pyrone |
6 | 11.8 | + | - | - | 3,5-Dimethyl-4-hydroxybenzaldehyde |
7 | 13.1 | - | + | - | 2-methylnaphthalene |
8 | 15.6 | - | - | + | Ethyl gallate |
9 | 16.5 | - | - | + | 4-hydroxy-3-methoxyacetophenone |
10 | 16.7 | + | - | + | Cinnamic acid |
11 | 16.7 | - | + | - | 2,3-dihydro-5-methylfuran-2-one l |
12 | 16.8 | + | + | + | 3,5-di-tert-butyl phenol |
13 | 18.7 | - | - | + | Gentisate |
14 | 21.3 | - | - | + | 4-hydroxy-3,5-dimethoxy acetophenone |
15 | 21.7 | - | - | + | 3,4-dihydroxyphenylacetic acid |
16 | 21.8 | - | + | - | 4-Hydroxycinnamic acid |
17 | 22.4 | - | + | - | Methyl 3-(α,α,-dimethyl)propionate |
18 | 24.4 | - | + | - | Octadecanal |
19 | 25.6 | + | - | + | hexadecanoic acid |
20 | 27.2 | - | - | + | 3,5-dihydroxybenzoic acid |
21 | 29.8 | - | + | - | hexadecamide |