| 摘要 |
<p>The invention relates to a novel nandrolone-17.beta.-esters and their preparation. The new compounds possess anabolic activity. They are 17.beta.-esters of nandrolone with carboxylic acids of the formula , wherein n = a or 1; R1 = alkyl (1-10 C); R2 = H or alkyl (1-10 C); R3 = an aliphatic or cycloaliphatic group having 6-12 C-atoms, which group may contain one or more rings having 5-12 C-atoms, with the proviso that the total number of C-atoms in the ester group is in the range of 9-16 C-atoms.</p> |
