The electrochemistry behavior of dopamine was investigated by cyclic voltammetry and differential pulse voltammetry at a poly (gallic acid) film modified glassy
<正>The synthesis of a new series of 3-(5-substituted benzimidazol-2-yl)-5-arylisoxazolines(6a-h) was achieved in excellent yields by the condensation of 1-(1H-
Two new eudesmane derivatives were isolated from the leaves and flowers of Verbesina virginica, along with the known 6-O-β-E-p-coumaroyl-4α-hydroxyeudesmane (
Two new ent-kaurane diterpenoids,taihangexcisoidesin C(1) and its acetonide,taihangexcisoidesin D(2) were isolated from the leaves of Isodon excisoides.Their st