Drug Science Foundation

Thomas D Eller

Daniel R Knapp

Perry V Halushka

Dale Mais

Derivatives of propranolol which have the following structure: ##STR1## where R is X--(CH.sub.2).sub.n --O, X is NH.sub.2 or COOH, n is 1,2,3,4, or 5, provided that when n is 1, X must be COOH, and R is attached in the 4',5',6',7' or 8' position. The compounds are useful in immunoassay applications to (1) conjugate to a protein carrier in order to prepare antibodies to propranolol and (2) to conjugate to a tracer moiety such as a radiolabeled ligand, an enzyme, an enzyme substrate or a fluorescent dye.

Aminoalkoxy or carboxyalkoxy derivatives of propranolol for immunoassay

Novel substituted phenyl eicosanoid analogs having the formula: ##STR1## and their pharmaceutically acceptable esters and salts, wherein: R is H or OH;

Aromatic derivatives of 13-azaprostanoic acid

Derivatives of propranolol which have the following structure: ##STR1## where R is X--(CH.sub.2).sub.n --O, X is NH.sub.2 or COOH, n is 1,2,3,4, or 5, provided that when n is 1, X must be COOH, and R is attached in the 4', 5', 6', 7' or 8' position. The compounds are useful in immunoassay applications to (1) conjugate to a protein carrier in order to prepare antibodies to propranolol and (2) to conjugate to a tracer moiety such as a radiolabeled ligand, an enzyme, an enzyme substrate or a fluorescent dye.

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Mount Pleasant, SC, United States of America

Thomas D Eller