Pyridylbutylamino ethylene compounds

Pyridylbutylamino ethylene compounds

Pyridyloxypropanolamines

Pyridylpropyl alkyl-substituted benzoates and their use as insec

Pyridylpropyl cycloalkanecarboxylates: insect repellents

Pyrimidal [2,3,d]Pyrimidin-4(3H)-ones as antiallergy agents

Pyrimidin-6-yl acethydroxamic acids, their therapeutic applicati

Pyrimidine compounds

Pyrimidine derivative

Pyrimidine derivatives

Pyrimidine derivatives and a pharmaceutical composition containi

Pyrimidine derivatives and agricultural uses

Pyrimidine sulfamate fungicides

Pyrimidine-2-sulphides and their S-oxides for use in medicine an

Pyrimidinyl cephalosporanic acid derivatives and pharmaceutical

Pyrimidinyl oxamic acids and esters, and compositions and method

Pyrimidinyl-1,2-dithiole compounds and anti-bilharzia compositio

Pyrimido (6,1-a)isoquinolin-4-one derivatives

Pyrimido 1,2-b!isoquinolines

Pyrimido- and imidazo-pyridoindole derivatives