.DELTA..sup.2,3 -1,4-MORPHOLINE-2-CARBOXYLIC ACIDS AND DERIVATIV

.DELTA..sup.9(11) - And .DELTA..sup.16 -21-chloro-20-keto steroi

.DELTA..sup.9(11) -5.alpha.-20-KETO STEROIDS AND PROCESS FOR THE

.DELTA.16-20-Keto steroid conversion to 17.alpha.-hydroxy-20-ket

.DELTA.2,3-0-2-Isocephem-4-carboxylic acid and derivatives there

.DELTA.4-Oxazolin-2-ones and process therefor

.DELTA.4-Steroid compounds and a process for their production

.epsilon.-Caprolactam blocked diisocyanates

.epsilon.-N-pyridyl-4-methyloxycarbonyllysine

.gamma.-Glutamyl-4-nitroanilide compounds

.gamma.-Glutamyl-4-nitroanilide compounds

.omega.-(Arylsulfonamido)-alkylamine

.omega.-Aliphatic and cycloaliphatic hydrocarbonoxy-2,6-alkadien

.omega.-Alkoxy derivatives of lactams and process for their manu

.omega.-Aryl-9-deoxy-9-methylene-PGF-type compounds

.omega.-ARYL-9-DEOXY-PGF compounds

.omega.-Fluorosulfato-perfluorocarboxylic acid derivatives and p

.omega.-Heteroaroyl(propionyl or butyryl)-L-prolines

.omega.-Heteroaroyl(propionyl or butyryl)-L-prolines

.omega.-Heteroaroyl(propionyl or butyryl)-L-prolines