Opiate compounds, methods of making and methods of use

A compound represented by formula (II):

• R1 is an alkyl group or aralkyl group;
• and
• R3, R4, R5, R6 are each, independently, hydrogen, an alkyl group, —OH, —NH2, —NHR, —N(R)2, halogen, —OR, —CF3, —CN, —NO2, or —NHC(O)R, wherein when any of R3, R4, R5, or R6 is N(R)2 the R groups may, together, form a cyclic alkyl group;
• each R is, independently, an alkyl group, an aryl group, or an alkaryl group;
• and
• R7 is hydrogen or an alkyl group,
• or a pharmaceutically acceptable salt thereof.