JPS5210274A - A process for preparing 7,8-0- isopropylidene-6(s),7(s),8(r),9- tetrao xynonanoic acid methyl ester - Google Patents

A process for preparing 7,8-0- isopropylidene-6(s),7(s),8(r),9- tetrao xynonanoic acid methyl ester

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Publication number
JPS5210274A
JPS5210274A JP8477075A JP8477075A JPS5210274A JP S5210274 A JPS5210274 A JP S5210274A JP 8477075 A JP8477075 A JP 8477075A JP 8477075 A JP8477075 A JP 8477075A JP S5210274 A JPS5210274 A JP S5210274A
Authority
JP
Japan
Prior art keywords
preparing
xynonanoic
tetrao
isopropylidene
methyl ester
Prior art date
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.)
Granted
Application number
JP8477075A
Other languages
Japanese (ja)
Other versions
JPS5429496B2 (en
Inventor
Sakae Emoto
Hiroshi Orui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RIKEN Institute of Physical and Chemical Research
Original Assignee
RIKEN Institute of Physical and Chemical Research
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RIKEN Institute of Physical and Chemical Research filed Critical RIKEN Institute of Physical and Chemical Research
Priority to JP8477075A priority Critical patent/JPS5210274A/en
Publication of JPS5210274A publication Critical patent/JPS5210274A/en
Publication of JPS5429496B2 publication Critical patent/JPS5429496B2/ja
Granted legal-status Critical Current

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Abstract

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
JP8477075A 1975-07-10 1975-07-10 A process for preparing 7,8-0- isopropylidene-6(s),7(s),8(r),9- tetrao xynonanoic acid methyl ester Granted JPS5210274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8477075A JPS5210274A (en) 1975-07-10 1975-07-10 A process for preparing 7,8-0- isopropylidene-6(s),7(s),8(r),9- tetrao xynonanoic acid methyl ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8477075A JPS5210274A (en) 1975-07-10 1975-07-10 A process for preparing 7,8-0- isopropylidene-6(s),7(s),8(r),9- tetrao xynonanoic acid methyl ester

Publications (2)

Publication Number Publication Date
JPS5210274A true JPS5210274A (en) 1977-01-26
JPS5429496B2 JPS5429496B2 (en) 1979-09-25

Family

ID=13839904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8477075A Granted JPS5210274A (en) 1975-07-10 1975-07-10 A process for preparing 7,8-0- isopropylidene-6(s),7(s),8(r),9- tetrao xynonanoic acid methyl ester

Country Status (1)

Country Link
JP (1) JPS5210274A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6330123Y2 (en) * 1980-01-31 1988-08-12

Also Published As

Publication number Publication date
JPS5429496B2 (en) 1979-09-25

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