However, conjugation with GSH by means of GST enzymes sometimes results in the formation of more reactive compounds [ 34- 36].
CYP2D6 codes for enzymes that metabolize chemicals such as medications that target the central nervous system (including various antidepressants, stimulants, and codeine all drugs with different chemical structures), drugs of abuse, neurotoxicants, procarcinogens (substances that become carcinogenic only when metabolized into more reactive compounds), and even the body's own neurotransmitters.
Results of autothermal ignition of different binary fuel mixtures characterised by the same overall heating value show that the presence of a more reactive compound reduces the minimum pre-heating temperature necessary to burn methane.
For instance, over recent years in the field of calcium phosphate materials, interest has shifted from sintered HA to more thermodynamically reactive compounds such as HA/β-tricalcium phosphate (TCP), β-TCP, α-TCP, octocalciumphosphate, dehydrate-dicalcium phosphate, and waterless dicalcium phosphate.
Through the Table 2, we can observe that the dipole moment of compounds P1 and P4 are greater than others compounds, therefore we can say that these compound are more reactive that other compound, indeed, these compounds are more favorite to liberate the electrons to PCBM.
The benzoyls with electron-withdrawing groups (Table 3, entries 1 4) which were predicted to be more reactive toward compound 1 led to oxazolo-[4,5-b]pyridine derivatives 5 in higher yields.
Organometallic compounds of the higher alkali metals are even more reactive than organosodium compounds and of limited utility.
In the archaeological environments considered, various reactions had taken place leading to the depletion of more reactive and sensitive compounds such as unsaturated acids and epoxy-compounds.
In this report we show that succinic groups are far more reactive to amino compounds than the carboxylic groups derived from Asp and Glu on the protein when using coupling via 1-ethyl-3- 3-dimethylaminopropyl) carbodiimide (EDCI) (even by an 8 fold factor).
ROC curve analysis was only performed if there were five or more cross-reactive compounds for a given assay.
Replacing the isopropyl moiety of thymoquinone with a methyl group, which is less electron donating, should also result in a compound that is more reactive than the parent compound (but less so than 2-methyl-1,4-benzoquinone).
