.alpha.-unsaturated amines, their production and use

.alpha.-[5-methyl-2-(pyridinyl)-1H-imidazol-4-yl]substituted-1-p

.alpha..sub.1a adrenergic receptor antagonists

.alpha..sub.1C specific compounds to treat benign prostatic hype

.alpha..sub.2 -adrenergic receptor antagonists as modifiers of g

.alpha..sub.2 -adrenoceptor antagonistic arylquinolizines

.alpha..sub.2 -blocking derivatives of imidazole

.alpha..sub.2 antagonistic 2-(4,5-dihydro-2-1H-imidazolyl)-2,3-d

.alpha..sub.v .beta..sub.3 antagonists

.beta., .gamma.-dihydropolyprenyl alcohol derivatives effective

.beta.,.beta.-distributed derivatives of 9-deoxo-9a-N-ethenyl-9a

.beta.,.gamma.-dihydropolyprenyl alcohol derivatives and pharmac

.beta.,.gamma.-dihydropolyprenyl alcohol derivatives and pharmac

.beta.-(4-isopropenylphenyl)estra-4,9-dienes, their production,

.beta.-(Fluoromethylene)-5-hydroxytryptophan and derivatives and

.beta.-1,3-glucan polysaccharides, compositions, and their prepa

.beta.-Adrenergic 1-[1-benzimidazolyl]-N-[2-(4-hydroxy-3-methoxy

.beta.-adrenergic agonists

.beta.-adrenergic agonists

.beta.-adrenergic agonists