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US 4,069,336 AGranted
(2-Oxo-pyrrolidines)-acetic hydrazides
AssigneeChemisches Laboratorium Fritz-Walter Lange GmbH & Co KG
InventorsFritz-Walter Lange, Haireddin Jacobi, Jens Muller
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Abstract
The present invention pertains to novel (2-oxo-pyrrolidine-1)-acetic hydrazides, methods for preparation and subsequent treatment therewith, and pharmaceutical preparations containing the same.
Claims5
(2-oxo-pyrrolidine-1) acetic hydrazides of the formula I, ##STR6## where R1 denotes a group of the formula II, ##STR7##
Dependencies are inferred from the claim text.