Azo methine containing compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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544162, 544168, 544399, 544400, 546233, 546234, 546235, 26032641, 260559A, 260559D, C07C10124, C07C10322

Patent

active

042163358

ABSTRACT:
Compounds having the formulas ##STR1## wherein R.sub.1 is alkoxycarbonyl, amido, alkylamido, or dialkylamido; R.sub.3 ' is alkylbenzylamino, dialkylamino, 1-pyrrolidinyl, 1-piperidinyl, 4-morpholinyl, or 4-alkyl-1-piperazinyl; A.sub.1 is an alkylene group having 2 to 5 carbon atoms; and n is 1, 2 or 3; are intermediates useful in the preparation of substituted amides having antiinflammatory activity.

REFERENCES:
patent: 3842120 (1974-10-01), Sprenger
patent: 4021471 (1977-05-01), Virgilio et al.

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