new compound, 2 - amino - 4 - u00e42 (aplpha - mannopyranosyl) indole - 3 - ylu00fc propionic acid, methods of manufacture and methods for in vivo investigation of the new connection

摘要

A novel in vivo compound 2-amino-3-Ä2-( alpha -mannopyranosyl)indol-3-ylÜpropionic acid; a method for inspecting the function of the living body, characterized by quantitatively determining 2-amino-3-Ä2-( alpha -mannopyranosyl)indol-3-ylÜpropionic acid in a harvested living body sample and judging the function of the living body from the determined value; an antibody which specifically reacts with 2-amino-3-Ä2-( alpha -mannopyranosyl)indol-3-ylÜpropionic acid; a hybridoma which produces the antibody; a method for immunologically assaying 2-amino-3-Ä2-( alpha -mannopyranosyl)indol-3-ylÜpropionic acid, characterized by immunologically assaying 2-amino-3-Ä2-( alpha -mannopyranosyl)indol-3-ylÜpropionic acid in a sample with the antibody; and a process for preparing 2-amino-3-Ä2-( alpha -mannopyranosyl)indol-3-ylÜpropionic acid derivatives. IMAGE