JPS55115895A - Glucosamine derivative and its preparation - Google Patents

Glucosamine derivative and its preparation

Info

Publication number
JPS55115895A
JPS55115895A JP2368979A JP2368979A JPS55115895A JP S55115895 A JPS55115895 A JP S55115895A JP 2368979 A JP2368979 A JP 2368979A JP 2368979 A JP2368979 A JP 2368979A JP S55115895 A JPS55115895 A JP S55115895A
Authority
JP
Japan
Prior art keywords
compound
preparation
formula
lower alkyl
glucosamine derivative
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.)
Pending
Application number
JP2368979A
Other languages
Japanese (ja)
Inventor
Yuichi Yamamura
Akira Hasegawa
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 JP2368979A priority Critical patent/JPS55115895A/en
Priority to CA000346135A priority patent/CA1185237A/en
Priority to US06/123,812 priority patent/US4314998A/en
Priority to AT80100909T priority patent/ATE2149T1/en
Priority to DE8080100909T priority patent/DE3061468D1/en
Priority to EP80100909A priority patent/EP0015468B1/en
Publication of JPS55115895A publication Critical patent/JPS55115895A/en
Pending legal-status Critical Current

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  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)

Abstract

NEW MATERIAL:A compound (salt) of formula I [R is ≤8C organic acid residue; R1 is H or acyl; R2 is H or lower alkyl; R3,4 are H or (OH-substituted) lower alkyl; R5,6 are (esterified or amidated) carboxyl; R7 is H or aralkyl; D, L are steric configulation of the asymmetric C atoms].
EXAMPLE: 2-( 2-Acetamido-6-amino-2, 6-dideoxy-D-glucopyranos-3-O-yl )-D-propionyl-L-alanyl-D-isoglutamine.
USE: A phylactic agent, carcinostatic agent, and remedy for cancer, having excellent immuno-enhancing activity.
PROCESS: Condensation of a compound II with a compound of formula R1-OH gives the compound I.
COPYRIGHT: (C)1980,JPO&Japio
JP2368979A 1979-02-28 1979-02-28 Glucosamine derivative and its preparation Pending JPS55115895A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2368979A JPS55115895A (en) 1979-02-28 1979-02-28 Glucosamine derivative and its preparation
CA000346135A CA1185237A (en) 1979-02-28 1980-02-21 6-deoxyglucosamine-peptide derivatives, their production and use
US06/123,812 US4314998A (en) 1979-02-28 1980-02-22 6-Deoxyglucosamine-peptide derivatives, their production and use
AT80100909T ATE2149T1 (en) 1979-02-28 1980-02-25 6-DEOXYGLUCOSAMINE PEPTIDE DERIVATIVES, THEIR PREPARATION AND USE.
DE8080100909T DE3061468D1 (en) 1979-02-28 1980-02-25 6-deoxyglucosamine-peptide derivatives, their production and use
EP80100909A EP0015468B1 (en) 1979-02-28 1980-02-25 6-deoxyglucosamine-peptide derivatives, their production and use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2368979A JPS55115895A (en) 1979-02-28 1979-02-28 Glucosamine derivative and its preparation

Publications (1)

Publication Number Publication Date
JPS55115895A true JPS55115895A (en) 1980-09-06

Family

ID=12117394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2368979A Pending JPS55115895A (en) 1979-02-28 1979-02-28 Glucosamine derivative and its preparation

Country Status (1)

Country Link
JP (1) JPS55115895A (en)

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