Abstract: The present invention relates to a compound of formula I wherein R1 is a heterocyclic radical or an unsubstituted or substituted aromatic radical; G is C1-C7-alkylene, —C(?O)—, or C1-C6-alkylene-C(?O)— wherein the carbonyl group is attached to the piperazine moiety; Q is —NH— or —O—, with the proviso that Q is —O— if G is —C(?O)— or C1-C6-alkylene-C(?O)—; and X is either not present or C1-C7-alkylene, with the proviso that a heterocyclic radical R1 is bonded via a ring carbon atom if X is not present; or a salt thereof, which is useful for treating anti-proliferative diseases.

Abstract: The invention provides an electro-optical process and apparatus for the static harmonization of aircraft having onboard systems which are to be measured with respect to one another and on the fuselage axis. Adapters are arranged at preset measuring points on the aircraft, each of which accommodates a video camera which generates an external environment as a reference. The actual arming axes of an onboard systems which are measured are displayed against the external environment, based on the system coordinates of the aircraft.