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. 2020 May 5;35(1):1137–1144. doi: 10.1080/14756366.2020.1760261

Table 3.

Structures of analogues 13–21.

graphic file with name IENZ_A_1760261_ILG0012_B.gif
Compd R R1 R2 R3
13a Ph Ph NH2 CONHC3H7
13c Ph Ph NH2 COOcC6H11
13b Ph Ph NH2 graphic file with name IENZ_A_1760261_ILG0013_B.gif
17c 4-F-Ph Ph NHCOiC3H7 H
18 Ph CH2Ph NH2 CONHtC4H9
19 Ph H NH2 COOCH2Ph
20 Ph CH2Ph NH2 COOCH2Ph
14a Ph CH3 NH2 COCH = CHPh
15a Ph CH3 NH2 COCH2CH2Ph
14b Ph C3H7 NH2 COCH = CHPh
15b Ph C3H7 NH2 COCH2CH2Ph
14c 4-F-Ph CH3 NH2 COCH = CHPh
15g Ph C2H5 NH2 graphic file with name IENZ_A_1760261_ILG0014_B.gif
15i Ph C3H7 NH2 graphic file with name IENZ_A_1760261_ILG0015_B.gif
15h Ph C3H7 NH2 graphic file with name IENZ_A_1760261_ILG0016_B.gif
15l Ph Ph NH2 graphic file with name IENZ_A_1760261_ILG0017_B.gif
15f Ph Ph NH2 COCH2CH2Ph
17b Ph Ph NHCOiC3H7 H
17a Ph Ph NHCOC4H9 H
15e cC6H11 C3H7 NH2 COCH2CH2Ph
15c Ph C4H9 NH2 COCH2CH2Ph
15d Ph iC3H7 NH2 COCH2CH2Ph
16b 4-F-Ph Ph NH2 H
21a Ph CH2CONHnC3H7 H Ph
21b Ph CH2CONHiC3H7 H Ph
21c Ph CH2CONHcC5H9 H Ph
21d Ph CH2CONHnC3H7 Ph H
21e Ph CH2CONHiC3H7 Ph H