| 摘要 |
<p>2-Anilino-3(5-Tetrazolyl)-pyridines: anti-oedema agents. Cpds. of formula : (where X;, X2, X3, X4, and X5 are each H, halogen, lower alkyl, opt. substd. with halogen, or lower alkoxy,) and their acid- or base- addition salts, are useful as anti-oedema agents. They are prepd. by treating a 2-anilino- 3-cyano-pyridine with hydrazoic acid or an azide salt in the presence of NH4Cl.</p> |
