STEROID-ESTER, PROCESS OF ITS PREPARATION, PHARMACEUTICAL COMPOSITION CONTAINING SUCH STEROID-ESTER, THE STEROID-ESTER USED AS A THERAPEUTICALLY ACTIVE COMPOUND AND THE USE OF THE STEROID-ESTER FOR PREPARING MEDICAMENTS

摘要

Described herein are compounds of Formula I whose formula in the 1,2-position is saturated or contains a double bond, wherein R.sub.1 is hydrogen or straight or branched hydrocarbon chain, R.sub.2. represents a hydrogen atom or a straight or branched hydrocarbon chain, R.sub.3 represents an acyl group, X.sub.1 represents a hydrogen atom or a halogen atom, X.sub.2 represents a hydrogen atom, or a halogen atom, with the proviso that 1) R 1 is not simultaneously hydrogen atoms, 2) X 2 is not simultaneously hydrogen atoms 3) when the position 1,2 represents the double bond R.sub.1 and R.sub.2 does not simultaneously represent methyl groups, 4) when the position 1,2 represents a double bond, R.sub.1.sub.1. is a hydrogen atom and R.sub.2 is a straight or branched hydrocarbon chain containing from 1 to 10 carbon atoms, R.sub.3 is an acyl group having from 11 to 20 carbon atoms, processes for their preparation, and farmer. pharmaceutical compositions containing them. These sloŕ