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Kissei Yakuhin Kogyo Kabushiki Patents |
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Assignee: Kissei Yakuhin Kogyo Kabushiki
Address: Kaisha, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| RE32944 |
Aromatic carboxylic amide derivatives |
June 6, 1989 |
| Novel aromatic carboxylic amides of the general formula: ##STR1## wherein each of R.sub.1 and R.sub.2 is a hydrogen atom or an alkyl group having 1-4 carbon atoms, R.sub.3 and R.sub.4 are hydrogen atoms or together form another chemical bond, each X is a hydroxyl group, a halogen |
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