| http://www.w3.org/ns/prov#value | - y groups such methoxy or t-butoxy, halogen, in particular fluorine, and hydroxy; C2-6alkenyl, for example C4-6alkenyl such as 3-methylbut-2-enyl or 1,1-dimethylbut-2-enyl; C3-7cycloalkyl optionally substituted by one or more C1-6alkyl groups, for example cyclopropyl, cyclobutyl, cyclopentyl or cyclohexyl, in particular cyclopropyl, optionally substituted by one or two C1-4alkyl groups such as meth
|