Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1981-01-28
1982-04-27
Love, Ethel G.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
424273B, 546199, 548305, 548326, A61K 31435, A61K 31415, C07D48700, C07D23502
Patent
active
043270999
ABSTRACT:
Compounds of the formula (I): ##STR1## wherein R.sub.1 and R.sub.2 are independently selected from a hydrogen atom and a C.sub.1-3 alkyl group;
REFERENCES:
Chem. Abstracts 65:7130d.
Chem. Abstracts 74:22758h.
Evans John M.
Markwell Roger E.
Beecham Group Limited
Love Ethel G.
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