Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-07-02
1976-08-17
Roberts, Elbert L.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
26039745, 424238, 260112R, C07J 900
Patent
active
039754138
ABSTRACT:
Novel haptenes of the formula ##SPC1##
Wherein X is ##EQU1## when Y is ##EQU2## in the .alpha.- or .beta.-position and R' is selected from the group of p-phenylene and --(CH.sub.2).sub.a --and a is a whole number from 1 to 18 with the proviso that a is other than 2 when Y is in the .alpha.-position and when Y is hydrogen, X is selected from the group consisting of ##EQU3## and =N--O--(CH.sub.2).sub.c --COOH, b is a whole number from 1 to 18 and c is a whole number from 1 to 12 useful for the preparation of antigens formed therefrom.
REFERENCES:
chemical Abstracts, (1974), vol. 81, Paragraph 61939g.
Coussediere Daniel
Pierdet Andre
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