Abstract:
The 2- and 5-nitrate esters of 1,4:3,6-dianhydro-D-glucitol are prepared by nitrating 1,4:3,6-dianhydro-D-glucitol. The mononitrates so produced are separated and converted by standard procedures to derivatives in which an alkyl, benzoyl, cycloalkyl, carbamoyl, sulfamoyl, or benzoyl radical is substituted on the hydroxyl group. The derivatives possess cardiovascular activity.
Abstract:
THE COMPOUNDS ARE BIALICYCLIC AMINO ACIDS WHICH ARE USEFUL AS ANTI-INFLAMMATORY AGENTS IN WARMBLOODED ANIMALS. THE COMPOUNDS ARE ALSO USEFUL, WHEN THEIR AMINO GROUPS ARE PROPERLY BLOCKED, FOR REACTING WITH 6-AMINOPENICILLANIC ACID, OR DERIVATIVES THEREOF, TO PREPARE PENICILLINS HAVING ANTIBIOTIC ACTIVITY, OR AS INTERMEDIATES IN THE PREPARATION OF THEIR CORRESPONDING N-CARBOXYANHYDRIDES WHICH MAY BE REACTED DIRECTLY WITH 6-AMINOPENICILLANIC ACID, OR DERIVATIVES THEREOF, TO PREPARE SAID PENICILLINS.
Abstract:
THE COMPOUNDS ARE HYDROXAMIC ACIDS OF ALICYCLIC AMINO ACIDS, AND ESTERS OF SAID COMPOUNDS, ALL OF WHICH HAVE VALUABLE PHARMACODYNAMIC PROPERTIES IN THAT THEY RELIEVE HYPERGLYCEMIA IN WARM-BLOODED AMINALS.
Abstract:
1-AMINOCYCLOPENTANECARBOXYLIC ACID ESTERS OPTIONALLY MONO-SUBSTITUTED ON THE AMINO GROUP WITH ALKYL, ARYL, ARYLALKYL OR ARYLALKOXYCARBONYL (I) ARE PROVIDED BY REACTING THE CORRESPONDING 1-AMINOCYCLOPENTYLACYL COMPOUND (II) WITH A REAGENT (III) CAPABLE OF PROVIDING THE ESTER LINKAGE. COMPOUNDS (I) ARE PHARMACOLOGICALLY ACTIVE IN WARM BLOODED LOWER ANIMALS AS ANTI-INFLAMMATORY AND ANTI-IMMUNE AGENTS.
Abstract:
ACYL-SUBSTITUTED-INSULINS, PARTICULARLY PHENYL- AND SUBSTITUTED-PEHNYLGLYCYL-INSULINS, ESPECIALLY N-PHENYLGLYCYLINSULIN, N-P-METHYLPHENYLGLYCYL-INSULIN AND N-P-CHLOROPHENYLGLYCYL-INSULIN (1), ARE PREPARED BY TREATING INSULIN WITH AN ACYLATING AGENT, ESPECIALLY THE CORRESPONDING NCHLOROFORMYL-N-PHENYL OR SUBSTITUTED-PHENYLGLYCIN (II). THE NEW COMPOUNDS (I) HAVE HYPOGLYCEMIC ACTIVITY AND ARE USEFUL TO TREAT DIABETES, ESPECIALLY IN SUBJECTS WHO ARE INSULIN FAST.
Abstract:
THIS IS CONCERNED WITH 6-(1-AMINOCYCLOPENTENE-1CARBOXAMIDO)PENICILLANIC ACIDS AND 6-(4-OXO-1,3-DIAZASPIROL(4LNONEN - 3 - YL)PENICILLANIC ACIDS HAVING POTENT ACTIVITY AGAINST GRAM-NEGATIVE AND GRAM-POSITIVE MICROORGANISMS.