Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Fungus – except allergen – or component thereof or substance...
Patent
1981-01-23
1984-01-31
Lee, Mary C.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Fungus, except allergen, or component thereof or substance...
260239A, 2602452T, 424114, A61K 3140, D09D48704
Patent
active
044289618
ABSTRACT:
The present invention provides a compound of formula (I): ##STR1## wherein R.sup.1 is a group such that COOR.sup.1 is a carboxyic acid group or a salt or ester thereof;
REFERENCES:
patent: 4141986 (1979-02-01), Cassidy et al.
patent: 4146610 (1979-03-01), Cole et al.
patent: 4255441 (1981-03-01), Ponsford et al.
patent: 4263314 (1981-04-01), Ponsford et al.
Ponsford Roger J.
Smale Terence C.
Southgate Robert
Beecham Group Limited
Lee Mary C.
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