Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1977-11-28
1980-05-27
Trousof, Natalie
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
424256, 424275, 424278, 546 89, 260333, 549 12, C07D49104, C07D49504, C07D31314, C07D33714
Patent
active
042051703
ABSTRACT:
Propionic acid derivatives having the formula ##STR1## wherein X represents an oxygen or two hydrogen atoms, Y represents CH or N, A represents an oxygen or sulfur atom, and R represents hydroxy, amino, or a lower alkoxy group having 1 to 5 carbon atoms are antiinflammatory agents.
REFERENCES:
patent: 3931205 (1976-01-01), Nakanishi et al.
Fujimoto Yasuo
Yamabe Shigeru
Nippon Chemiphar Company Limited
Trousof Natalie
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