JPS55115895A - Glucosamine derivative and its preparation - Google Patents
Glucosamine derivative and its preparationInfo
- 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
Links
Landscapes
- 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
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) |
-
1979
- 1979-02-28 JP JP2368979A patent/JPS55115895A/en active Pending
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