Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1976-03-26
1977-09-06
Friedman, Stanley J.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
424257, 42424856, 42424858, A61K 31535
Patent
active
040468917
ABSTRACT:
Novel 10-imidoylphenoxazines and 10-imidoylacridans are prepared by reacting a phenoxazine or acridan having optional substituents selected from the group consisting of trifluoromethyl, halogen, dihalogen, alkyl or alkoxy with an imidoyl halide prepared in situ from amides and lactams. Illustrative embodiments are 10-(5-methyl-1-pyrrolin-2-yl)phenoxazine and 9,9-dimethyl-10-(5-methyl-1-pyrrolin-2-yl)acridan. The imidoylphenoxazines and imidoylacridan products are generally useful as smooth muscle relaxants.
REFERENCES:
patent: 3719671 (1973-03-01), Wu et al.
Lobeck, Jr. Walter G.
Wu Yao Hua
Carnahan R. E.
Friedman Stanley J.
Mead Johnson & Company
Uloth R. H.
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