JPS54120696A - Glucosamine derivative and its preparation - Google Patents

Glucosamine derivative and its preparation

Info

Publication number
JPS54120696A
JPS54120696A JP2801278A JP2801278A JPS54120696A JP S54120696 A JPS54120696 A JP S54120696A JP 2801278 A JP2801278 A JP 2801278A JP 2801278 A JP2801278 A JP 2801278A JP S54120696 A JPS54120696 A JP S54120696A
Authority
JP
Japan
Prior art keywords
lower alkyl
compound
carboxyl
preparation
hydroxyl
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
JP2801278A
Other languages
Japanese (ja)
Other versions
JPS63446B2 (en
Inventor
Yuichi Yamamura
Ichiro Azuma
Sakae Kobayashi
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP2801278A priority Critical patent/JPS54120696A/en
Priority to DE7878101524T priority patent/DE2862107D1/en
Priority to EP78101524A priority patent/EP0002677B1/en
Publication of JPS54120696A publication Critical patent/JPS54120696A/en
Priority to US06/393,870 priority patent/US4430265A/en
Publication of JPS63446B2 publication Critical patent/JPS63446B2/ja
Granted legal-status Critical Current

Links

Abstract

NEW MATERIAL:A polymer or its salt having a recurring unit of formula I and/or II [R is lower alkyl; R1 is H, lower alkyl; n is 0 or 1W9; when n is 0, R2 is H, lower alkyl, and when n is 1W9, R2 is H; R3 is lower alkyl; R4,5 are H, lower alkyl, hydroxymethyl; R6,7 are carboxyl; R8 is H, lower alkyl; R9 is carboxyl, hydroxyl-pyrrolidino].
USE: Prophylactic agent, and carcinostatic agent.
PROCESS: The objective compound can be obtained by the polymerization of a compound of formula III[R10 is H, protecting group; R4'-R7' are same as R4-R7 wherein the hydroxyl or carboxyl group may be protected], or by the copolymerization of the compound III with a compound IV, and, if necessary, eliminating the protecting groups.
COPYRIGHT: (C)1979,JPO&Japio
JP2801278A 1977-12-02 1978-03-10 Glucosamine derivative and its preparation Granted JPS54120696A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2801278A JPS54120696A (en) 1978-03-10 1978-03-10 Glucosamine derivative and its preparation
DE7878101524T DE2862107D1 (en) 1977-12-02 1978-12-02 Glucosamine-peptide derivatives and their pharmaceutical compositions
EP78101524A EP0002677B1 (en) 1977-12-02 1978-12-02 Glucosamine-peptide derivatives and their pharmaceutical compositions
US06/393,870 US4430265A (en) 1977-12-02 1982-06-30 Glucosamine derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2801278A JPS54120696A (en) 1978-03-10 1978-03-10 Glucosamine derivative and its preparation

Publications (2)

Publication Number Publication Date
JPS54120696A true JPS54120696A (en) 1979-09-19
JPS63446B2 JPS63446B2 (en) 1988-01-07

Family

ID=12236857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2801278A Granted JPS54120696A (en) 1977-12-02 1978-03-10 Glucosamine derivative and its preparation

Country Status (1)

Country Link
JP (1) JPS54120696A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992007884A1 (en) * 1990-10-24 1992-05-14 Eisai Co., Ltd. Organic polymer compound and production thereof
JP2013510588A (en) * 2009-11-16 2013-03-28 サントル ナシオナル ドゥ ラ ルシェルシュ シアンティフィーク（セーエヌエールエス） Polymers containing a majority of amphiphilic monomers for membrane protein capture and manipulation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63211542A (en) * 1987-02-25 1988-09-02 Nissin Electric Co Ltd Ion source device
JPS63211543A (en) * 1987-02-25 1988-09-02 Nissin Electric Co Ltd Ion source device
JP5649308B2 (en) 2009-04-28 2015-01-07 株式会社神戸製鋼所 Arc type evaporation source having high film forming speed and method for producing coating film using this arc type evaporation source

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992007884A1 (en) * 1990-10-24 1992-05-14 Eisai Co., Ltd. Organic polymer compound and production thereof
US5821281A (en) * 1990-10-24 1998-10-13 Eisai Co., Ltd. Organic polymer compound and production thereof
US5889078A (en) * 1990-10-24 1999-03-30 Eisai Co., Ltd. Organic polymer compound and production therof
JP2013510588A (en) * 2009-11-16 2013-03-28 サントル ナシオナル ドゥ ラ ルシェルシュ シアンティフィーク（セーエヌエールエス） Polymers containing a majority of amphiphilic monomers for membrane protein capture and manipulation

Also Published As

Publication number Publication date
JPS63446B2 (en) 1988-01-07

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