Translation of "to compound" into Spanish

I would hate to compound the felony by making us late for the party.

No quisiera agravar el crimen llegando tarde a la fiesta.

Insulin products should only be added to compounds with which it is known to be compatible

Los preparados de insulina solamente se deben añadir a compuestos con los cuáles se conoce que es compatible

He cautioned against new standards in the area of patent law in free-trade agreements such as TRIPS-plus, which threatened to compound this problem even further.

Alertó sobre la aplicación de nuevas normas en el ámbito del derecho de patentes, como las ADPIC-plus, que amenazaban con exacerbar aún más el problema.