JPS5732298A - Formimidoyl istamycin a and its preparation - Google Patents

Formimidoyl istamycin a and its preparation

Info

Publication number
JPS5732298A
JPS5732298A JP10720180A JP10720180A JPS5732298A JP S5732298 A JPS5732298 A JP S5732298A JP 10720180 A JP10720180 A JP 10720180A JP 10720180 A JP10720180 A JP 10720180A JP S5732298 A JPS5732298 A JP S5732298A
Authority
JP
Japan
Prior art keywords
amino
compound
groups
formula
glycine
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
JP10720180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS632268B2 (OSRAM
Inventor
Hamao Umezawa
Yoshiro Okami
Shinichi Kondo
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.)
Microbial Chemistry Research Foundation
Original Assignee
Microbial Chemistry Research Foundation
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 Microbial Chemistry Research Foundation filed Critical Microbial Chemistry Research Foundation
Priority to JP10720180A priority Critical patent/JPS5732298A/ja
Priority to US06/244,232 priority patent/US4382926A/en
Priority to GB8108602A priority patent/GB2088851B/en
Priority to DE3112124A priority patent/DE3112124C2/de
Priority to FR8106893A priority patent/FR2482108A1/fr
Priority to IT09372/81A priority patent/IT1188998B/it
Priority to CA000374402A priority patent/CA1175818A/en
Publication of JPS5732298A publication Critical patent/JPS5732298A/ja
Publication of JPS632268B2 publication Critical patent/JPS632268B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP10720180A 1980-04-01 1980-08-06 Formimidoyl istamycin a and its preparation Granted JPS5732298A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP10720180A JPS5732298A (en) 1980-08-06 1980-08-06 Formimidoyl istamycin a and its preparation
US06/244,232 US4382926A (en) 1980-04-01 1981-03-16 Formimidoyl A and B useful as semi-synthetic aminoglycosidic antibiotics
GB8108602A GB2088851B (en) 1980-04-01 1981-03-19 Istamycins a and b derivatives
DE3112124A DE3112124C2 (de) 1980-04-01 1981-03-27 Formimidoylistamycin A und B, Verfahren zu deren Herstellung und diese Verbindungen enthaltende pharmazeutische Zubereitungen
FR8106893A FR2482108A1 (fr) 1980-04-01 1981-03-31 Derives nouveaux des istamycines a et b et procede pour leur preparation et leur application pharmaceutique
IT09372/81A IT1188998B (it) 1980-04-01 1981-03-31 Derivati delle istamicine a e b e loro preparazione
CA000374402A CA1175818A (en) 1980-04-01 1981-04-01 Derivatives of istamycins a and b and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10720180A JPS5732298A (en) 1980-08-06 1980-08-06 Formimidoyl istamycin a and its preparation

Publications (2)

Publication Number Publication Date
JPS5732298A true JPS5732298A (en) 1982-02-20
JPS632268B2 JPS632268B2 (OSRAM) 1988-01-18

Family

ID=14453039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10720180A Granted JPS5732298A (en) 1980-04-01 1980-08-06 Formimidoyl istamycin a and its preparation

Country Status (1)

Country Link
JP (1) JPS5732298A (OSRAM)

Also Published As

Publication number Publication date
JPS632268B2 (OSRAM) 1988-01-18

Similar Documents

Publication Publication Date Title
CA2090967A1 (en) Water soluble camptothecin analogues, processes and methods
GB1591606A (en) Derivatives of fortimicin a and fortimicin b
JPS5791998A (en) Novel 5'-o-acylnucleoside derivative and its preparation
US4282350A (en) Selective 3"-N-acylation of 1,3"-di-N-unprotected-poly-N-protected-4,6-di-O-(aminoglycosyl)-1,3-diaminocyclitols
JPS5732298A (en) Formimidoyl istamycin a and its preparation
EP0516851A4 (en) Physiologically active substance well capable of permeating biomembrane
JPS5488241A (en) Novel fortimicin a derivative
BR9100921A (pt) Processo para preparacao de precursor de amicacina e composto de 3,6'-di-n-acil-canamicina a potonizada
CA2136438A1 (en) Anthracycline conjugates, their preparation and their use as antitumor agents
RU1804462C (en) Method of cefem compounds or theirs salts synthesis
ATE3046T1 (de) Ein amino-zucker enthaltende polyen-makrolidantibiotika-derivate, verfahren zu deren herstellung und sie enthaltende pharmazeutische zusammensetzungen.
GB1473178A (en) Preparation of garamine and tri-n-substituted garamine and intermediates produced thereby
JPS577493A (en) Novel aminoglycoside
JPS5564598A (en) Preparation of aminoglycoside antibiotic having selectively protected amino group
JPS5753496A (en) 1-n-acyl derivative of 5,3',4'-trideoxykanamycin b or 5,3',4',6'- tetradeoxykanamycin b, and their preparation
JPS6416792A (en) Guanidine related compound containing tetraphenylborate ion, its production and use thereof in peptide synthesis
JPS56138180A (en) Di-n6',o3-demethylistamycin a and its preparation
JPS5538301A (en) New derivative of antibiotics fortimicin and its preparation
JPS56150080A (en) Formimidoylistamycin b and its preparation
JPS5721400A (en) Novel fortimicin derivative
JPS55120516A (en) Antitumor drug comprising organic silicon compound as chief ingredient
JPS55164696A (en) Preparation of protected derivative of aminoglycoside antibiotic substance wherein amino groups other than 1-position are selectively protected, and preparation of 1-n- alpha-hydroxy-omega-aminoalkanoyl -aminoglycoside antibiotic substance
JPS5610198A (en) Phosphonic acid derivative
JPS55160780A (en) Azeto(1,2-c)(1,3)benzoxazine derivative and its preparation
JPS643189A (en) Novel damavaricin fc carbamate derivative