ng from 7 to 12 carbon atoms, such as phenoxycarbonyl), a heterocyclic oxycarbonylamino group (preferably having from 6 to 21 carbon atoms, more preferably having from 2 to 15 carbon atoms, and particularly preferably having 5 to 11 carbon atoms, such as thienyloxycarbonylamino), a sulfonylamino group (preferably having from 1 to 20 carbon atoms, more preferably having from 1 to 16 carbon atoms, a