JPS5636497A - Benzylated saccharide derivative - Google Patents

Benzylated saccharide derivative

Info

Publication number
JPS5636497A
JPS5636497A JP11052080A JP11052080A JPS5636497A JP S5636497 A JPS5636497 A JP S5636497A JP 11052080 A JP11052080 A JP 11052080A JP 11052080 A JP11052080 A JP 11052080A JP S5636497 A JPS5636497 A JP S5636497A
Authority
JP
Japan
Prior art keywords
methyl
benzylated
allyl
mannopyranoside
react
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
JP11052080A
Other languages
Japanese (ja)
Other versions
JPS582959B2 (en
Inventor
Masanao Matsui
Tomoya Ogawa
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 JP11052080A priority Critical patent/JPS582959B2/en
Publication of JPS5636497A publication Critical patent/JPS5636497A/en
Publication of JPS582959B2 publication Critical patent/JPS582959B2/en
Expired legal-status Critical Current

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  • Saccharide Compounds (AREA)

Abstract

NEW MATERIAL:Benzylated saccharide derivatives of the formula (Bn is benzyl).
EXAMPLE: Methyl 3,6-di-O-allyl-α-D-mannopyranoside.
USE: Synthetic intermediate of branched oligosaccharides, food additive as a sugar ester, synthetic intermediate of various kinds of antibiotics and macrolide compounds.
PREPARATION: Methyl α-D-mannopyranoside, methyl β-D-galactopyranoside and bis(trialkyltin) oxide are made to react in an aprotic solvent such as toluene to form an alkyltin compound, which is made to react with an allylating agent such as allyl chloride to give an allylated saccharide derivative. Susequently, a benzylating agent such as benzyl bromide is made to act and the allyl group is removed to give the compound of the formula.
COPYRIGHT: (C)1981,JPO&Japio
JP11052080A 1980-08-11 1980-08-11 Benzylated sugar derivative Expired JPS582959B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11052080A JPS582959B2 (en) 1980-08-11 1980-08-11 Benzylated sugar derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11052080A JPS582959B2 (en) 1980-08-11 1980-08-11 Benzylated sugar derivative

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP3797078A Division JPS54130512A (en) 1978-03-30 1978-03-30 Preparation of selectively-benzylated sugar derivatives

Publications (2)

Publication Number Publication Date
JPS5636497A true JPS5636497A (en) 1981-04-09
JPS582959B2 JPS582959B2 (en) 1983-01-19

Family

ID=14537872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11052080A Expired JPS582959B2 (en) 1980-08-11 1980-08-11 Benzylated sugar derivative

Country Status (1)

Country Link
JP (1) JPS582959B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6163927A (en) * 1984-09-05 1986-04-02 Fujitsu Ltd Production of vertically magnetized disk
US5160761A (en) * 1989-12-29 1992-11-03 Tdk Corporation Method for making a magnetic disk
US5182693A (en) * 1989-12-29 1993-01-26 Tdk Corporation Magnetic disk

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6163927A (en) * 1984-09-05 1986-04-02 Fujitsu Ltd Production of vertically magnetized disk
JPH0330923B2 (en) * 1984-09-05 1991-05-01 Fujitsu Ltd
US5160761A (en) * 1989-12-29 1992-11-03 Tdk Corporation Method for making a magnetic disk
US5182693A (en) * 1989-12-29 1993-01-26 Tdk Corporation Magnetic disk

Also Published As

Publication number Publication date
JPS582959B2 (en) 1983-01-19

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