For fatigue with depression, try acetyl-L-carnitine (an amino acid derivative).

Some of the 1-cyclopropyl-quinolone-carboxylic acid derivatives exhibited particularly interesting microbiological properties.

Their antibacterial activity was considerably greater than that of the most effective 1-ethyl-quinolonecarboxylic acid derivatives.

A new interesting rearrangement of 3-substituted coumarins to 2-oxochromans-4-acetic acid derivatives was found for the first time.

These enzymes can be used for chemoenzymatic synthesis of sialic acid derivatives.

Warning: Besides being yellow, pulvinic acid derivatives are highly toxic.

The product contains significant amounts of chlorinated benzoic acid derivatives.

Several benzoic acid derivatives have been described in leaves of various Piperaceae species.

One such class is the oxidized fatty acid derivatives called oxylipins.

Otherwise, its major applications involve its conversion to acrylic acid derivatives.