[Biotransformation of B 24/76 in the rat, minipig, dog and man].

: After oral administration of B 24/76 (1) on experimental animals (rat, minipig, dog) and human beings 11 metabolites could be isolated from urine, faeces and bile. The structure of 7 compounds was elucidated by means of TLC and MS. The investigated species are showing an analogues metabolic pattern with differences in the intensity and main metabolites. In phase II-reaction we could observe qualitative differences.