Antibiotic N-acetyl-dehydro-thienamycin
Antibiotic PS-5 and derivatives having .beta.-lactamase inhibito
Antibiotic SF-2103A substance and process for production thereof
Antibiotic substances and processes for production thereof
Antibiotic substances B-41, their production and their use as in
Antibiotic X-14547 and its use for increasing feed efficiency in
Antibiotics
Antibiotics 890A.sub.1 and 890A.sub.3
Antibiotics 890A.sub.2 and 890A.sub.5
Antibiotics and derivatives thereof having .beta.-lactamase inhi
Anticholinergic bronchodilators
Anticholinergic bronchodilators
Antidepressant 2-amino- and -2-(substituted amino)-cis-hexahydro
Antidepressant 2-amino-and-2-(substituted amino)-cis-hexahydro-c
Antidepressant compositions
Antidepressant compounds
Antidiabetic pyrrolecarboxylic acids
Antidiabetic pyrrolecarboxylic acids
Antidiarrhoeal agents
Antiemetic and antipsychotic agents