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ビタミンB_6誘導体の合成研究 : (VII)硫黄含有ビタミンB_6誘導体の合成
SYNTHETIC STUDIES OF VITAMIN B_6 DERIVATIVES : (VII) SYNTHESIS OF SULFUR-CONTAINING VITAMIN B_6-GROUP COMPOUNDS
1964
VITAMINS
SYNTHETIC STUDIES OF VITAMIN B_6 DERIVATIVES : (VII) SYNTHESIS OF SULFUR-CONTAINING VITAMIN B_6-GROUP COMPOUNDS
Pyridoxamine disulfide was synthesized by decomposltion of Bunte salt , obtained by the reaction of pyridoxamine bromide and sodium thiosulfate, Bis − 4 − pyridoxyldisulfide and bis − 4 − pyridoxylphosphate disulfide was also obtained by the reaction of pyrido 苹 al or its 5 − phosphate with NH ,SH . These compounds gave 4 − pyridoxylmercaptan with diluted HCI at 25 °( ) The latter was easily oxidized to bis − 4 − pyridoxyldisulfide with iodide 、
doi:10.20632/vso.30.6_436
fatcat:lf5k5opi5nhftlflcmbokde4hu