Antibiotic derivatives

Antibiotic EM5487

Antibiotic equisetin and method of production

Antibiotic F-0769, process for its production, and its use as a

Antibiotic for animal feeds

Antibiotic FR-900129 substance, a process for the preparation th

Antibiotic G-6302

Antibiotic GE 2270 factors A.sub.1, A.sub.2, A.sub.3 and H

Antibiotic GE 2270 factors A.sub.1, A.sub.2, A.sub.3 and H

Antibiotic GE1655 complex and its factors A, B, and C

Antibiotic kristenin

Antibiotic LL-C19004

Antibiotic LL-E19020 .alpha. and .beta.

Antibiotic method of treating benign prostatic hypertrophy with

Antibiotic mimosamycin

Antibiotic mm 13902

Antibiotic MM 13902

Antibiotic MM 4550A

Antibiotic nebramycin factor VII

Antibiotic OS-3256-B