| 摘要 |
7 alpha -acylthio-4-pregnene-3,20-diones, active as mineralocorticoid hormone antagonists, of the formula: <IMAGE> in which R1 is hydrogen, hydroxyl or acyloxy -OR2, R2 is an acyl group derived from a straight or branched-chain alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl or heterocyclic carboxylic acid having up to 12 carbon atoms.
|
