1.1.3.12 | synthesis |
development of a simple and efficient synthesis for 4-pyridoxolactone starting with pyridoxine and using a whole-cell biotransformation by two transformed Escherichia coli cell type expressing the pyridoxine oxidase and the catalase, and chaperonin, while the second set expressed pyridoxal 4-dehydrogenase, overview. Pyridoxine is first oxidized to pyridoxal, which is then dehydrogenated to 4-pyridoxolactone by pyridoxine 4-oxidase and pyridoxal 4-dehydrogenase, respectively |
699047 |