prov:value
| - R is a C1-C6 straight or branched chain alkyl or alkenyl group optionally substituted with C3-C8 cycloalkyl, C3 or C5 cycloalkyl, C5-C7 cycloalkenyl, or Ar1, where said alkyl, alkenyl, cycloalkyl, or cycloalkenyl groups may be optionally substituted with C1-C4 alkyl, C1-C4 alkenyl, or hydroxy, and where Ar1 is selected from the group consisting of 1-naphthyl, 2-naphthyl, 1-indolyl, 2-indolyl, 2-fu
|