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US 5,496,949 AGranted
Pyrazine derivatives
AssigneeKoei Chemical Company, Limited
InventorsIchiro Toida, Setsuko Yamamoto, Nanao Watanabe, Toshikazu Ura
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Abstract
This invention is to provide a pyrazine derivative capable of developing excellent therapeutic efficacy in infectious diseases caused by various acid-fast bacteria. The pyrazine derivative of this invention is represented by the general formula ##STR1## wherein R.sub.1 is an octyl group or a pivaloyloxymethyl group.
Claims3
A pyrazine compound of the formula ##STR3## wherein R.sub.1 represents an octyl group or a pivaloyloxymethyl group.
Dependencies are inferred from the claim text.