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JPH01139593A - Isotope-labeled aldononitrile derivative - Google Patents

Isotope-labeled aldononitrile derivative

Info

Publication number
JPH01139593A
JPH01139593A JP29900887A JP29900887A JPH01139593A JP H01139593 A JPH01139593 A JP H01139593A JP 29900887 A JP29900887 A JP 29900887A JP 29900887 A JP29900887 A JP 29900887A JP H01139593 A JPH01139593 A JP H01139593A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
labeled
isotope
formula
expressed
alkaline
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
JP29900887A
Other versions
JP2670574B2 (en )
Inventor
Norio Tada
Masazumi Watanabe
Original Assignee
Takeda Chem Ind Ltd
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

Links

Abstract

NEW MATERIAL:A compound expressed by formula I (*C is 11C, 13C or 14C; OR1WOR4 are protected hydroxyl group).
EXAMPLE: 3,4:5,6-Di-O-isopropylidene-D-glucononitrile.
USE: An intermediate for producing isotope-labeled 2-deoxyglucose capable of providing the isotope-labeled 2-deoxyglucose in high yield and for a short time by simple operation.
PREPARATION: An arabinose derivative expressed by formula II is dissolved in a solvent, such as THF, and an aqueous solution of an isotope-labeled hydrogen cyanide or alkaline metal cyanide expressed by the formula Y-*CN (Y is H or alkaline metal) is added thereto. Thereby reaction is carried out at 0W50°C for 1minW1hr while stirring the reaction solution.
COPYRIGHT: (C)1989,JPO&Japio
JP29900887A 1987-11-26 1987-11-26 Isotope labeling Aldo Bruno nitrile derivatives Expired - Fee Related JP2670574B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29900887A JP2670574B2 (en) 1987-11-26 1987-11-26 Isotope labeling Aldo Bruno nitrile derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29900887A JP2670574B2 (en) 1987-11-26 1987-11-26 Isotope labeling Aldo Bruno nitrile derivatives

Publications (2)

Publication Number Publication Date
JPH01139593A true true JPH01139593A (en) 1989-06-01
JP2670574B2 JP2670574B2 (en) 1997-10-29

Family

ID=17867037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29900887A Expired - Fee Related JP2670574B2 (en) 1987-11-26 1987-11-26 Isotope labeling Aldo Bruno nitrile derivatives

Country Status (1)

Country Link
JP (1) JP2670574B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5316402A (en) * 1991-12-13 1994-05-31 Tombow Pencil Co., Ltd. Penholder cap
US5762435A (en) * 1995-07-20 1998-06-09 Kotobuki & Co., Ltd. Cap for writing instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5316402A (en) * 1991-12-13 1994-05-31 Tombow Pencil Co., Ltd. Penholder cap
US5762435A (en) * 1995-07-20 1998-06-09 Kotobuki & Co., Ltd. Cap for writing instrument

Also Published As

Publication number Publication date Type
JP2670574B2 (en) 1997-10-29 grant

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees