Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1980-06-25
1981-12-22
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
544250, A61K 31505, C07D48704
Patent
active
043070990
ABSTRACT:
Compounds of the following structure are provided ##STR1## wherein R.sup.1 is hydrogen or lower alkanoyl, R.sup.2 is hydrogen or lower alkyl, and R.sup.3 is hydrogen, lower alkyl or trifluoromethyl. The above compounds have useful hypotensive activity and anti-allergy activity.
REFERENCES:
patent: 3108106 (1963-10-01), Maillard
patent: 4105776 (1978-08-01), Ondetti et al.
patent: 4112096 (1978-09-01), Vogt
Losee Kathryn A.
Mackaness George B.
Daus Donald G.
E. R. Squibb & Sons Inc.
Levinson Lawrence S.
Rivers Diana G.
Rodney Burton
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