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RIKEN Institute of Physical and Chemical Research
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RIKEN Institute of Physical and Chemical Research
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Publication date
Application filed by RIKEN Institute of Physical and Chemical ResearchfiledCriticalRIKEN Institute of Physical and Chemical Research
Priority to JP8477075ApriorityCriticalpatent/JPS5210274A/en
Publication of JPS5210274ApublicationCriticalpatent/JPS5210274A/en
Publication of JPS5429496B2publicationCriticalpatent/JPS5429496B2/ja
PURPOSE: A process for preparing the titled compound which is an intermediate for the synthesis of one of the vitamins, natural (+)-biotin, from a novel starting material obtained from D-mannose.
COPYRIGHT: (C)1977,JPO&Japio
JP8477075A1975-07-101975-07-10A process for preparing 7,8-0- isopropylidene-6(s),7(s),8(r),9- tetrao xynonanoic acid methyl ester
GrantedJPS5210274A
(en)