N-(pyridyl) oxamic acid derivatives

Details N-(pyridyl) oxamic acid derivatives N-(pyridyl) oxamic acid derivatives

1977-09-19

1978-08-29

Rotman, Alan L.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Bacterium or component thereof or substance produced by said...

2602949, 2602955A, A61K 3134, C07D21357

Patent

active

041104587

ABSTRACT:
Anti-allergic agents of N-(pyridyl)-oxamic acid derivation present the following formulae: ##STR1## in which R is --H or lower alkyl; R.sup.2 is --H, lower alkoxy, lower alkyl, halo or polyhalo(lower) alkyl;
Or a pharmaceutically acceptable salt thereof.

REFERENCES:
patent: 3980660 (1976-09-01), Wright et al.
patent: 4038398 (1977-07-01), Hall et al.
Petyunin et al., Journal of General Chemistry, USSR, vol. 32(1), pp. 1383-1385, 1962.
Petyunin et al., Journal of General Chemistry, USSR, vol. 34(1), pp. 26-30, (1964).
Sellstedt et al., Chem. Abstracts, vol. 83(21), item no. 172,416v, Nov. 24, 1975.

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