Review
Copyright ©The Author(s) 2016.
World J Gastroenterol. Dec 14, 2016; 22(46): 10103-10117
Published online Dec 14, 2016. doi: 10.3748/wjg.v22.i46.10103
Figure 1
Figure 1 Chemical structures of azathioprine and mercaptopurine. AZA: Azathioprine; 6-MP: 6-mercaptopurine.
Figure 2
Figure 2 Metabolic pathway for azathioprine and mercaptopurine. AZA: Azathioprine; 6-MP: 6-mercaptopurine; 6-TU: Thiouric acid; 6-MMP: 6-methylmercaptopurine; 6-TIMP: 6-thioinosine-monophosphate; 6-MMPR: Methyl-mercaptopurine ribonucleotide; 6-TGN: Thioguanine nucleotide; XO: Xanthine oxidase; TPMT: Thiopurine methyltransferase; HPRT: Hypoxanthine phosphoribosyl transferase; IMPDH: Inosine monophosphate dehydrogenase; GMPS: Guanosine monophosphate synthetase.