Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1978-07-31
1979-11-20
Rotman, Alan L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D33380
Patent
active
041750861
ABSTRACT:
A novel process for the preparation of biotin is disclosed wherein said process employs inexpensive starting materials and reagents resulting in the obtention of biotin devoid of the biologically inactive stereoisomers.
REFERENCES:
patent: 3797396 (1976-09-01), Confalone et al.
patent: 4036979 (1977-07-01), Asato
Confalone Pasquale N.
Lollar Elizabeth D.
Pizzolato Giacomo
Uskokovic Milan R.
Harkaway Natalia
Hoffmann-La Roche Inc.
Johnston George W.
Leon Bernard S.
Rotman Alan L.
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