| prov:value
| - lamino group preferably having from 2 to 30 carbon atoms, more preferably 2 to 20 carbon atoms, particularly from 2 to 10 carbon atoms, e.g., acetylamino, benzoylamino), alkoxycarbonylamino group (alkoxycarbonylamino group preferably having from 2 to 30 carbon atoms, more preferably 2 to 20 carbon atoms, particularly from 2 to 12 carbon atoms, e.g., methoxycarbonylamino), aryloxycarbonylamino grou
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