Skip to main content
. Author manuscript; available in PMC: 2010 Jul 15.
Published in final edited form as: Bioorg Med Chem. 2009 May 30;17(14):5146–5152. doi: 10.1016/j.bmc.2009.05.061

Table 1.

AOP present in soluble and precipitate fractions produced from the peroxidatic oxidation of apocynin based on LC-MS analysis. Nomenclature: A (apocynin), I (monomer), II (dimer), III (trimer), IV (tetramer), V (pentamer), VI (hexamer), VII (heptamer), Q (quinone), Hy (hydroxylated), -Me (demethylated)

Fraction Components
AOP-1 A (166m/z); II or IIHy-MeQ (330m/z); IIIHyQ (508m/z); III2Hy or III3HyQ (526m/z); IV-3MeQ (614m/z); IV or IVHy-MeQ (658m/z)
AOP-2 A (166m/z); III3OH (542m/z); II or IIHy-MeQ (330m/z); III4Hy-Me (530m/z); IIIHyQ (508m/z); III-Me (478m/z); IIIHy (480m/z); III-3Me (450m/z); IV-Me (644m/z), III-2MeQ (464m/z), III-3Me (500m/z), IV-Me (692m/z)
AOP-3 II or IIHy-MeQ (330m/z); III or IIIHy-MeQ (494m/z); III-Me or IIIHy-2MeQ (480m/z), IIIHyQ (508m/z), IVHy (674m/z); IV3Hy (706m/z), IV3Hy-2Me (678m/z), IV-2MeQ (628m/z)
AOP-4 A (166m/z); IIIHy (510m/z); II or IIHy-MeQ (330m/z); III3Hy (542m/z); IVHy (674m/z); III2Hy or III3HyQ (526m/z); IIIQ (492m/z); III or IIIHy-MeQ (494m/z)
AOP-5 A (166m/z); II or IIHy-MeQ (330m/z); IV (658m/z); III3Hy (542m/z); III-2Me (466m/z); III2Hy or III3HyQ (526m/z); IV4Hy-3Me (680m/z); III or IIIHy-MeQ (494m/z); IV or IVHy-MeQ (658m/z); IIIQ(492m/z); III-3Me (500m/z); VHy-MeQ (822m/z)
AOP-6 II or IIHy-MeQ (330m/z); III or IIIHy-MeQ (494m/z); IV2Hy (690m/z); III-3Me (452m/z); IV4Hy-3Me (680m/z); IV or IVHy-MeQ (658m/z); IV-3Me (616m/z), V4Hy-3Me (844m/z); VII4Hy-2Me (1186m/z) V or VHy-MeQ (822m/z)
AOP-7 III3Hy (500m/z); II or IIHy-MeQ (330m/z); III or IIIHy-MeQ (494m/z); VI5Hy-4Me (1010m/z), IIQ (328m/z); IV2Hy (690m/z); IV4Hy-3Me (680m/z); VI4Hy-3Me (1008m/z); IV or IVHy-MeQ (658m/z);
AOP-8 II or IIHy-MeQ (330m/z); IV5Hy-4Me (682m/z); III3Hy-2Me (514m/z); IVHy (674m/z); IV or IVHy-MeQ (658m/z); VI4Hy-4Me (994m/z)
AOP-9 II or IIHy-MeQ (330m/z); IV5Hy-4Me (682m/z); IVHy-Me (660m/z); IVHy-4Me, IVHyQ (672m/z); VII3Hy-2Me (1170m/z); IV2Hy-3Me (648m/z); III2Hy (526m/z); IV2Hy or IV3Hy-MeQ (690m/z); III or IIIHy-MeQ (494m/z); IV4Hy-3Me (680m/z); IV or IVHy-MeQ (658m/z); VHy (838m/z)
AOP-10 II or IIHy-MeQ (330m/z); IV5Hy-4Me (682m/z); IVHyQ (672m/z); IVHy-4Me (618m/z); V-2Me (794m/z); IV2Hy-2Me (662m/z); VHy (838m/z); IV2Hy or IV3Hy-MeQ (690m/z); III or IIIHy-MeQ (494m/z); IV4Hy-3Me (680m/z); III-Me or IIIHy-2MeQ (480m/z); IV-Me or IVHy-2MeQ (644m/z); IHy-Me (168m/z); IV4Hy-Me (694m/z)