| 摘要 |
<p>Novel excellent antibiotics containing as the active ingredient indole derivatives represented by the general formula (I), inner salts or pharmacologically acceptable salts of the same, or hydrates thereof exhibit excellent antibiotic activity, wherein R1 to R7 are each independently hydrogen, halogeno, lower alkyl, lower alkoxy, cycloalkyl, lower alkylthio or the like, provided the case wherein all of R1 to R7 are hydrogen is excepted.</p> |
