IE42957L - Rosamicin (antibiotic 67-694) derivatives. - Google Patents

Rosamicin (antibiotic 67-694) derivatives.

Info

Publication number
IE42957L
IE42957L IE760375A IE37576A IE42957L IE 42957 L IE42957 L IE 42957L IE 760375 A IE760375 A IE 760375A IE 37576 A IE37576 A IE 37576A IE 42957 L IE42957 L IE 42957L
Authority
IE
Ireland
Prior art keywords
derivatives
compounds
general formula
image
addition salts
Prior art date
Application number
IE760375A
Other versions
IE42957B1 (en
Original Assignee
Scherico 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
Priority claimed from US05/554,266 external-priority patent/US3975372A/en
Application filed by Scherico Ltd filed Critical Scherico Ltd
Publication of IE42957L publication Critical patent/IE42957L/en
Publication of IE42957B1 publication Critical patent/IE42957B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
    • C07H17/08—Hetero rings containing eight or more ring members, e.g. erythromycins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)

Abstract

Derivatives of rosaramicin of the general formula <IMAGE> in which the meaning of the individual symbols is contained in Claim 1, are prepared by reducing an appropriately substituted compound of the general formula <IMAGE> or non-poisonous, pharmaceutically harmless acid addition salts of these compounds, by means of treating them with a reducing agent in the presence of acid, whereby the ester groups contained in the starting material are solvolysed, and isolating the compounds thus obtained in free form or as acid addition salts, or converting them into their esters. The novel compounds possess anti-bacterial activity. [GB1544819A]
IE375/76A 1975-02-28 1976-02-25 Novel antibiotic substances derived from antibiotic 67-694 (rosamicin) and processes for their preparation IE42957B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55425075A 1975-02-28 1975-02-28
US05/554,266 US3975372A (en) 1975-02-28 1975-02-28 Preparation of 12,13-desepoxy-12,13-dehydrorosamicin

Publications (2)

Publication Number Publication Date
IE42957L true IE42957L (en) 1976-08-28
IE42957B1 IE42957B1 (en) 1980-11-19

Family

ID=27070531

Family Applications (1)

Application Number Title Priority Date Filing Date
IE375/76A IE42957B1 (en) 1975-02-28 1976-02-25 Novel antibiotic substances derived from antibiotic 67-694 (rosamicin) and processes for their preparation

Country Status (20)

Country Link
JP (1) JPS51110585A (en)
AR (1) AR215851A1 (en)
AT (1) AT344321B (en)
AU (1) AU499566B2 (en)
CA (1) CA1075234A (en)
CH (1) CH630391A5 (en)
DD (1) DD125959A5 (en)
DE (1) DE2607459A1 (en)
DK (1) DK79876A (en)
ES (1) ES445489A1 (en)
FI (1) FI63421C (en)
FR (1) FR2302102A1 (en)
GB (1) GB1544819A (en)
HU (1) HU176333B (en)
IE (1) IE42957B1 (en)
IL (1) IL49104A (en)
LU (1) LU74420A1 (en)
NL (1) NL7601863A (en)
NO (1) NO141718C (en)
PT (1) PT64836B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279896A (en) * 1980-06-23 1981-07-21 Schering Corporation Novel 20-imino macrolide antibacterial agents
JPS58219197A (en) * 1982-06-15 1983-12-20 Sanraku Inc Derivative of macrolide antibiotic
US4436729A (en) * 1982-06-30 1984-03-13 Schering Corporation 23-Demycinosyltylosin compounds, pharmaceutical compositions and method of use
US4454314A (en) * 1982-08-02 1984-06-12 Pfizer Inc. Antibacterial mycaminosyl tylonolide and related macrolide derivatives
YU45033B (en) * 1987-04-14 1991-06-30 Pliva Zagreb Process for preparing 10,11,12,13-tetrahydro derivative
FR2626576B1 (en) * 1987-05-06 1991-07-12 Adir NOVEL CARBOMYCIN B DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THE PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
NZ224501A (en) * 1987-05-06 1990-01-29 Adir Tylosin and carbomycin oxime derivatives and pharmaceutical compositions
US5195268A (en) * 1991-11-21 1993-03-23 Ellis Gregory T Weedless hook for lures
US5218778A (en) * 1992-05-28 1993-06-15 Szantor Alfons J Fishing lure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR205976A1 (en) * 1972-11-15 1976-06-23 Scherico Ltd PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF 3-MONOESTERS OF ROSAMYCIN THAT HAVE ANTIBACTERIAL ACTIVITY

Also Published As

Publication number Publication date
LU74420A1 (en) 1977-01-07
CA1075234A (en) 1980-04-08
PT64836A (en) 1976-03-01
AR215851A1 (en) 1979-11-15
IE42957B1 (en) 1980-11-19
FR2302102B1 (en) 1978-12-01
DK79876A (en) 1976-08-29
FI760473A (en) 1976-08-29
HU176333B (en) 1981-01-28
NO760606L (en) 1976-08-31
PT64836B (en) 1977-06-07
CH630391A5 (en) 1982-06-15
NO141718C (en) 1980-04-30
IL49104A0 (en) 1976-04-30
IL49104A (en) 1979-12-30
NL7601863A (en) 1976-08-31
DD125959A5 (en) 1977-06-08
FI63421C (en) 1983-06-10
FI63421B (en) 1983-02-28
NO141718B (en) 1980-01-21
ATA133376A (en) 1977-11-15
AT344321B (en) 1978-07-10
FR2302102A1 (en) 1976-09-24
AU499566B2 (en) 1979-04-26
JPS51110585A (en) 1976-09-30
GB1544819A (en) 1979-04-25
AU1141976A (en) 1977-09-01
ES445489A1 (en) 1977-11-16
DE2607459A1 (en) 1976-09-09

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