Ethers of phenol active on the cardiovascular system, process fo

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...

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424330, 564349, 564222, 564351, C07C 9710, A61K 31165

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active

044354266

ABSTRACT:
The present invention relates to novel products, responding to general formula: ##STR1## in which R.sub.1 and R.sub.2 taken together represent an atom of oxygen .dbd.O or R.sub.1 represents hydrogen and R.sub.2 represents an OH radical, R.sub.3 designates an atom of hydrogen or a straight or branched alkyl radical, or an alkynyl group having from 1 to 6 atoms of carbon, R.sub.4 represents a straight or branched alkyl radical having from 1 to 6 atoms of carbon, R.sub.5 designates an atom of hydrogen, an alkyl group having from 1 to 4 atoms of carbon or an acylamine group and n=3 or 4; as well as to the acid addition salts of said products, to a process for preparing said products and to drugs, particularly active on the cardiovascular system, containing at least one of said products.

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Fieser et al., "Reagents for Org. Syn.", John Wiley & Son, pp. 1049-1050, (1967).

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