Vitamin B6 Paten. WO0044932A2 chemical patent summary.
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vitamin methyl aminomethylpyridine synthesis Prior art date 19420124 Legal status (The legal status is an assumption and is not a legal conclusion Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed) Expired Lifetime Application number US640390A Inventor Stanton A Harris Author Stanton A HarrisCited by Publish Year 1946.
US2422622A Synthesis of vitamin b6 Google Patents
The average vitamin B6 intake is about 15 mg/day in women and 2 mg/day in men [ 1 ] However 11% of vitamin B6 supplement users and 24% of people in the United States who do not take supplements containing vitamin B6 have low plasma PLP concentrations (less than 20 nmol/L) [ 10 ].
WO2006066806A1 Manufacture of vitamin b6 Google Patents
Pyridoxine is a well known form of vitaminB6 with well established utility 20050602 Publication of WO2005049618A1 publication Critical patent/WO2005049618A1 Author Jocelyn Fischesser Helmut Fritsch Andrew George Gum Reinhard Karge Ralf KeuperCited by Publish Year 2004.
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WO2005049618A1 Manufacture of vitamin b6 Google Patents
Vitamin B6 Health Professional Fact Sheet
Homogeneous enzymatic assay for vitamin b6 Patent WO
Pyridoxamine and pyridoxine belong to the vitaminB6 group This new multistep process is represented schematically in the following Reaction Scheme (formula (I)) The present invention relates to a process for the manufacture of pyridoxamine pyridoxine and further clodely related 3hydroxypyridine derivatives and of acid salts thereof Author Jocelyn Fischesser Helmut Fritsch Andrew George Gum Reinhard Karge Ralf KeuperCited by Publish Year 2004.
