.alpha.-lipoic acid intermediates

.alpha.-lower alkyl hydroxylated phenylalanines and their...

.alpha.-mercapto amides and process for the preparation thereof

.alpha.-methyl methionine

.alpha.-methyl substituted phenylalanines

.alpha.-methyl-.alpha.-phenyl-.beta.-ethylsuccinimide compounds

.alpha.-methylbenzylhydrazine derivatives

.alpha.-methylol-benzoin-sulphonic acid esters

.alpha.-methylolbenzoin ethers

.alpha.-methylthio-cinnamic acid and derivatives

.alpha.-naphthacetyl-amino acid

.alpha.-olefin hydrocarbon copolymers, mineral filler...

.alpha.-phenyl-1,2,3,4-tetrahydroisoquinoline-1-methanol...

.alpha.-phenyl-2-amino benzylmercaptans

.alpha.-phenyl-2-aminocycloalkanemethanols and derivatives

.alpha.-phenylpropionitrile and process for its manufacture

.alpha.-piperidinobutyrophenones

.alpha.-polyhydroxyphenyl-2-piper-idinemethanols

.alpha.-propargylaminopropiophenone derivative

.alpha.-pyrrolidino ketones