JPS5742696A - Novel glycopeptide and its preparation - Google Patents

Novel glycopeptide and its preparation

Info

Publication number
JPS5742696A
JPS5742696A JP11814380A JP11814380A JPS5742696A JP S5742696 A JPS5742696 A JP S5742696A JP 11814380 A JP11814380 A JP 11814380A JP 11814380 A JP11814380 A JP 11814380A JP S5742696 A JPS5742696 A JP S5742696A
Authority
JP
Japan
Prior art keywords
formula
compound
acetyl
removal
tetra
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
JP11814380A
Other languages
Japanese (ja)
Other versions
JPS5914476B2 (en
Inventor
Tomoya Ogawa
Akira Nakabayashi
Seiichi Shibata
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
Original Assignee
RIKEN
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 filed Critical RIKEN
Priority to JP11814380A priority Critical patent/JPS5914476B2/en
Publication of JPS5742696A publication Critical patent/JPS5742696A/en
Publication of JPS5914476B2 publication Critical patent/JPS5914476B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Saccharide Compounds (AREA)

Abstract

NEW MATERIAL:The compound of formula I.
USE: A substance for inducing nephritis and useful to obtain diseased animals.
PROCESS: The compound of formula I is prepared by the following successive steps: conversion of the tetra-O-acetyl-β-D-glucopyranosyl halide of formula II (Ac is acetyl; X is halogen) to azide compound, removal of acetyl groups, tritylation, re- acetylation, removal of trityl groups, reaction of the product with tetra-O-acetyl-α- D-glucopyranosyl halode of formula III, removal of acetyl group, tritylation, re- acetylation, removal of trityl group to obtain the compound of formula IV (R2 is H or trityl), reaction of the compound of formula IV with tetra-O-benzyl-α-D-glucopyranosyl halide, conversion of the product to azide compound, hydrolysis, removal of acetyl group, benzylation, hydrogenation, reaction of the product with the compound of formula V (Bn is benzyl), and catalytic reduction with hydrogen.
COPYRIGHT: (C)1982,JPO&Japio
JP11814380A 1980-08-27 1980-08-27 Synthesis method of novel glycopeptides Expired JPS5914476B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11814380A JPS5914476B2 (en) 1980-08-27 1980-08-27 Synthesis method of novel glycopeptides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11814380A JPS5914476B2 (en) 1980-08-27 1980-08-27 Synthesis method of novel glycopeptides

Publications (2)

Publication Number Publication Date
JPS5742696A true JPS5742696A (en) 1982-03-10
JPS5914476B2 JPS5914476B2 (en) 1984-04-04

Family

ID=14729129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11814380A Expired JPS5914476B2 (en) 1980-08-27 1980-08-27 Synthesis method of novel glycopeptides

Country Status (1)

Country Link
JP (1) JPS5914476B2 (en)

Also Published As

Publication number Publication date
JPS5914476B2 (en) 1984-04-04

Similar Documents

Publication Publication Date Title
ATE48602T1 (en) BETA-CARBOLINES, PROCESS FOR THEIR PRODUCTION AND PHARMACEUTICAL PREPARATIONS CONTAINING THEM.
ATE48835T1 (en) QUINOLYLGLYCINAMIDE DERIVATIVES, PROCESS FOR THEIR PRODUCTION AND THERAPEUTIC USE AS PSYCHOTROPS.
DE3266413D1 (en) Process for the production of oxygenated hydrocarbons by the catalytic conversion of synthesis gas
ATE38515T1 (en) SPIRO-2-AZA-ALKAN-3-CARBONITRILES, PROCESS FOR THEIR PRODUCTION AND USE.
UA8020A1 (en) Process for the preparation of 2,4-dichloro-5-fluoro-benzoic acid
ES8307249A1 (en) Acylamino-4-aza-1-adamantanes, process for their preparation and their therapeutic use.
HUT37116A (en) Process for production of phenil-alanin derivatives
JPS57193496A (en) N-acetylneuraminic acid derivative
JPS5646888A (en) Preparation of alkenylhalosilane
ZA791266B (en) Novel prostacyclin analogs,process and intermediates for their manufacture and their use as medicaments
JPS5559121A (en) 1-halo-3-decyne compound
JPS5772997A (en) Novel oligomannoside and its preparation
BE873764A (en) PROCESS FOR PREPARING N-ETHYLETHYLENE-DIAMINE BY REACTION OF ETHYLENE-DIAMINE WITH AN ETHYL HALOGENIDE
ATE27602T1 (en) TRYPTAMIN DERIVATIVES ACTIVE ON THE CARDIOVASCULAR SYSTEM AND PROCESS FOR THEIR MANUFACTURE.
DE3264070D1 (en) Delta-1,3,5-3-chloro-11 beta, 16 alpha, 17 alpha, 21-tetrahydroxy-pregnan-20-one-16,17-acetonide derivatives, process for their preparation and pharmaceutical preparations containing them
ZA827595B (en) 2'-substituted-spiro(benzofuran-2(3h),1'-cycloalkanes)and intermediates thereof,a process for preparing same,pharmaceutical compositions containing such compounds and their use as medicaments
JPS56122324A (en) Novel hydroquinone derivative and its preparation
DE3260782D1 (en) Method for the preparation of 1,1'-diacetals
JPS5528924A (en) Novel uridine derivative and its preparation
MX9700331A (en) Improved process for r (+) 1,2,3,6-tetrahydro-4-phenyl-1-[(3-phenyl-3-cyclohexen-1-yl)methyl]pyridi ne, a central nervous system agent.
JPS5754199A (en) SHINKIORIGOMANNOSHIDOOYOBISONOSEIZOHO
JPS5629579A (en) Preparation of novel cyclic urethane compound
JPS53113893A (en) Preparation of polyester
JPS57112400A (en) Sterol saccharide and drug containing the same
JPS57106693A (en) Novel glyceroglycolipid compound and its preparation