1984 Volume 32 Issue Supplement2 Pages 356-358
TA-058, new semisynthetic penicillin, was administered to 8 severe infections cases suffering from malignant neoplasms of the hematopoietic organs.
Daily doses of TA-058 was 4 to 8 grams, and clinical efficacy was excellent in 1 case, good in 1 case, poor in 5 cases and undecided in 1 case.
No serious side effects were observed.