Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1997-08-06
1998-11-24
Lambkin, Deborah C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564134, C07C27318, C07C27518
Patent
active
058409777
ABSTRACT:
A method of producing a pantothenic acid derivative of formula (I): ##STR1## wherein each of R.sup.1 and R .sup.2 is different, and is a branched aliphatic hydrocarbon group having 3 to 5 carbon atoms, or a phenyl group; or a straight chain aliphatic hydrocarbon group having 5 to 10 carbon atoms, is provided, including methods of producing the starting materials for producing the same and novel amine derivative that can be used for the production of the pantothenic acid derivative.
REFERENCES:
patent: 5120738 (1992-06-01), Ikawa et al.
Ikawa Hiroshi
Matsumoto Hajime
Fujirebio Inc.
Lambkin Deborah C.
Solola Taofiq A.
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