Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 17193-28-1, name is 1-Amino-1-cyclopentanecarboxamide, This compound has unique chemical properties. The synthetic route is as follows., COA of Formula: C6H12N2O
6.19. Preparation of l-(4-(4-(2-nnet yl-5-((2S.3R.4R.5S.6R)-3.4.5-tririvdroxy-6- (met yltriio)tetra vdro-2H-pyran-2- yl)benzyl)prienoxy)butanannido)cvclopentanecarboxamide (41) 4-(4-(2-methyl-5-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2- yl)benzyl)phenoxy)butanoic acid (39, 46 mg, 0.10 mmol), 1-aminocyclopentanecarboxamide (26 mg, 0.20 mmol), HATU (57 mg, 0.15 mmol), and DIPEA (52 muIota_, 0.30 mmol) were combined in DMF (0.5 ml_) and stirred overnight at room temperature. The reaction was diluted with EtOAc, washed with saturated aqueous NaHC03 and brine (with back extraction), dried over MgS04, filtered, and concentrated under vacuum. The material was purified by prep HPLC (C18 30 x 100 mm column, 20-60% CH3CN /10 mM aqueous ammonium formate, 45 mL/min) and lyophilized to give 35 mg (61% yield) of amide 41 as a white solid. W NMR (400 MHz, MeOH-d4) delta ppm 7.10 – 7.19 (m, 3 H), 7.04 (d, J=8.6 Hz, 2 H), 6.81 (m, J=8.6 Hz, 2 H), 4.39 (d, J=9.3 Hz, 1 H), 4.12 (d, J=9.1 Hz, 1 H), 3.96 (t, J=6.2 Hz, 2 H), 3.92 (s, 2 H), 3.34 – 3.50 (m, 3 H), 2.41 (t, J=7.5 Hz, 2 H), 2.12 – 2.22 (m, 8 H), 2.04 (quin, J=6.9 Hz, 2 H), 1.93 (dt, J=12.8, 5.1 Hz, 2 H), 1.64 – 1.75 (m, 4 H); MS (ES+) [M+H]+ = 573.
According to the analysis of related databases, 17193-28-1, the application of this compound in the production field has become more and more popular.
Reference:
Patent; LEXICON PHARMACEUTICALS, INC.; CARSON, Kenneth Gordon; GOODWIN, Nicole Cathleen; HARRISON, Bryce Alden; RAWLINS, David Brent; STROBEL, Eric; ZAMBROWICZ, Brian; WO2014/81660; (2014); A1;,
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