Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Fungus – except allergen – or component thereof or substance...
Patent
1978-10-13
1981-03-10
Lee, Mary C.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Fungus, except allergen, or component thereof or substance...
26032636, 2603265S, 2603265SF, 2603265D, 2603472, 2603473, 2603477, 4242485, 42424852, 42424853, 42424854, 424250, 424267, 424285, 542416, 544152, 544379, 546214, C07D40506, C07D41306, A61K 3140, A61K 31535
Patent
active
042554403
ABSTRACT:
Compounds of the general formula I: ##STR1## and physiologically acceptable salts thereof and N-oxides and hydrates, in which R.sub.1 and R.sub.2 which may be the same or different represent hydrogen, lower alkyl, cycloalkyl, lower alkenyl, aralkyl or lower alkyl interrupted by an oxygen atom or a group ##STR2## in which R.sub.4 represents hydrogen or lower alkyl or R.sub.1 and R.sub.2 may, together with the nitrogen atom to which they are attached, form a heterocyclic ring which may contain other heteroatoms selected from O and ##STR3## R.sub.3 is hydrogen, lower alkyl, lower alkenyl or alkoxyalkyl; X is --CH.sub.2 --, O-- or --S--;
REFERENCES:
patent: 3097206 (1963-07-01), Zirkle
patent: 3393209 (1968-07-01), Majewski
patent: 4000164 (1976-12-01), Parker
patent: 4110351 (1978-08-01), Parker
Bradshaw John
Clitherow John W.
Price Barry J.
Allen & Hanburys Limited
Lee Mary C.
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