ES480384A1 - New antibiotics - Google Patents

New antibiotics

Info

Publication number
ES480384A1
ES480384A1 ES480384A ES480384A ES480384A1 ES 480384 A1 ES480384 A1 ES 480384A1 ES 480384 A ES480384 A ES 480384A ES 480384 A ES480384 A ES 480384A ES 480384 A1 ES480384 A1 ES 480384A1
Authority
ES
Spain
Prior art keywords
group
image
hydrogen atom
present
new antibiotics
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.)
Expired
Application number
ES480384A
Other languages
Spanish (es)
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.)
Toyo Jozo KK
Original Assignee
Toyo Jozo KK
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
Priority claimed from JP6289978A external-priority patent/JPS54154792A/en
Priority claimed from JP9802778A external-priority patent/JPS5524157A/en
Priority claimed from JP820579A external-priority patent/JPS55100388A/en
Priority claimed from JP2120179A external-priority patent/JPS55113786A/en
Application filed by Toyo Jozo KK filed Critical Toyo Jozo KK
Publication of ES480384A1 publication Critical patent/ES480384A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • C07H19/16—Purine radicals
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/26—Preparation of nitrogen-containing carbohydrates
    • C12P19/28—N-glycosides
    • C12P19/38—Nucleosides
    • C12P19/40—Nucleosides having a condensed ring system containing a six-membered ring having two nitrogen atoms in the same ring, e.g. purine nucleosides
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)

Abstract

The present invention provides antibiotic neplanocins of the general formula:- < IMAGE > wherein X is an NH2, -OH, -SH or -SCH3 group or a chlorine atom, R is a hydrogen atom or a protective group for the -OH group, and Z is a < IMAGE > group, in which Y is -O- or a valency bond and R is a hydrogen atom or a protective group for the -OH group, or Z is a group in which Y is -O- or a valency bond, and the physiologically- acceptable salts thereof. The present invention also provides processes for the production of these antibiotics and pharmaceutical compositions containing them.
ES480384A 1978-05-25 1979-05-09 New antibiotics Expired ES480384A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP6289978A JPS54154792A (en) 1978-05-25 1978-05-25 Novel antibiotic a-11079-b1b and its preparation
JP9802778A JPS5524157A (en) 1978-08-10 1978-08-10 Novel antibiotic substance a-11079-b2 and its preparation
JP820579A JPS55100388A (en) 1979-01-29 1979-01-29 Novel substance neplanocin d and its derivative
JP2120179A JPS55113786A (en) 1979-02-23 1979-02-23 Novel substance, nepranosin b or f and its preparation

Publications (1)

Publication Number Publication Date
ES480384A1 true ES480384A1 (en) 1980-04-01

Family

ID=27454901

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480384A Expired ES480384A1 (en) 1978-05-25 1979-05-09 New antibiotics

Country Status (13)

Country Link
CA (1) CA1128882A (en)
CH (1) CH641804A5 (en)
DE (2) DE2917000C2 (en)
DK (1) DK149313C (en)
ES (1) ES480384A1 (en)
FR (1) FR2426688A1 (en)
GB (1) GB2021582B (en)
HU (1) HU192741B (en)
IT (1) IT1115245B (en)
MX (1) MX5788E (en)
NL (1) NL182231C (en)
SE (1) SE443576B (en)
SU (1) SU906388A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148363A1 (en) * 1980-12-12 1982-09-16 Toyo Jozo K.K., Shizuoka NEPLANOCIN A DERIVATIVES
US4742064A (en) * 1985-09-10 1988-05-03 Regents Of The University Of Minnesota Antiviral carbocyclic analogs of xylofuranosylpurines
ZA894534B (en) * 1988-06-20 1990-03-28 Merrell Dow Pharma Novel neplanocin derivatives
US5164520A (en) * 1989-04-24 1992-11-17 E. R. Squibb & Sons, Inc. Intermediates for purinyl and pyrimidinyl tetrahydrofurans
NZ232993A (en) * 1989-04-24 1992-10-28 Squibb & Sons Inc Purinyl and pyrimidinyl tetrahydrofurans
US5059690A (en) * 1990-03-01 1991-10-22 E. R. Squibb & Sons, Inc. Purinyl tetrahydrofurans
US5145960A (en) * 1989-04-24 1992-09-08 E. R. Squibb & Sons, Inc. Pyrimidinyl tetrahydrofurans

Also Published As

Publication number Publication date
DE2954197C2 (en) 1990-09-27
FR2426688A1 (en) 1979-12-21
FR2426688B1 (en) 1982-03-12
GB2021582A (en) 1979-12-05
DE2917000C2 (en) 1985-10-03
DK177079A (en) 1979-11-26
MX5788E (en) 1984-07-11
HU192741B (en) 1987-07-28
GB2021582B (en) 1982-10-20
IT1115245B (en) 1986-02-03
CH641804A5 (en) 1984-03-15
DE2917000A1 (en) 1979-11-29
NL7903318A (en) 1979-11-27
SE443576B (en) 1986-03-03
DK149313C (en) 1986-10-20
NL182231B (en) 1987-09-01
SU906388A3 (en) 1982-02-15
IT7922957A0 (en) 1979-05-24
CA1128882A (en) 1982-08-03
DK149313B (en) 1986-04-28
SE7903672L (en) 1979-11-26
NL182231C (en) 1988-02-01

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