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. Author manuscript; available in PMC: 2013 Aug 28.
Published in final edited form as: Aust J Chem. 2012 Jul 10;65(10):1396–1404. doi: 10.1071/CH12140

Table 1.

Synthesized 4-iminothiazolidin-2-ones

graphic file with name nihms411893t1.jpg
Number R Yield [%] Mp [°C]
7a -Ph 100 268–270
7b -PhCH2 97 221–223
7c graphic file with name nihms411893t2.jpg 67 213–215
7d graphic file with name nihms411893t3.jpg 89 268
7e graphic file with name nihms411893t4.jpg 73 269
7f graphic file with name nihms411893t5.jpg 42 262–265
7 g graphic file with name nihms411893t6.jpg 20 232–235
7h graphic file with name nihms411893t7.jpg 100 108–110
7i L-Trp(OMe) 8 89
7j graphic file with name nihms411893t8.jpg 17 169
7k graphic file with name nihms411893t9.jpg 16 213–215
7l graphic file with name nihms411893t10.jpg 38 195–198
7m graphic file with name nihms411893t11.jpg 100 249
7n D-Trp(OH) 50 94
7o graphic file with name nihms411893t12.jpg 77 248
7p graphic file with name nihms411893t13.jpg 87 268
7q graphic file with name nihms411893t14.jpg 57 244
7r graphic file with name nihms411893t15.jpg 51 215–217
7s graphic file with name nihms411893t16.jpg 42 212–214
7t graphic file with name nihms411893t17.jpg 56 248–251
7u graphic file with name nihms411893t18.jpg 35 223–225
7v graphic file with name nihms411893t19.jpg 41 226–228
7w graphic file with name nihms411893t20.jpg 23 210
7x -Me 74 285
7y -Et 59 230
7z graphic file with name nihms411893t21.jpg 34 228–230
7aa -L-Ala(OH) 51 233
7ab -L-Trp(OH) 51 n.d.

n.d., not determined