abstract |
NEW 11 <225> -HYDROXYANDROSTA-4-ENO-3-ONAS. Consisting of 11 <225> -Hydroxyndrosta-4-ene-3-one, with post of formula I, and physiologically acceptable salts thereof; where R ~ 4 ~ represents a selected portion of the group consisting of (A), (B) and (C), with the proviso that when R ~ 4 ~ represents the (C) portion, Z. is S: |