ES459475A1 - 9-Alkylamino-erythromycin antibiotics - active against gram-positive and gram-negative bacteria - Google Patents

9-Alkylamino-erythromycin antibiotics - active against gram-positive and gram-negative bacteria

Info

Publication number
ES459475A1
ES459475A1 ES459475A ES459475A ES459475A1 ES 459475 A1 ES459475 A1 ES 459475A1 ES 459475 A ES459475 A ES 459475A ES 459475 A ES459475 A ES 459475A ES 459475 A1 ES459475 A1 ES 459475A1
Authority
ES
Spain
Prior art keywords
opt
alkyl
gram
branched
phenyl
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
ES459475A
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.)
Boehringer Ingelheim Pharma GmbH and Co KG
Original Assignee
Dr Karl Thomae GmbH
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 Dr Karl Thomae GmbH filed Critical Dr Karl Thomae GmbH
Publication of ES459475A1 publication Critical patent/ES459475A1/en
Expired legal-status Critical Current

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)
  • Saccharide Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

9-Alkylamino-erythromycins (I) and thier acid addition salts are novel cpds. R3-(CH2)n-CH-CH-NH-E (where E is erythromycyl R1=H opt. branched 1-3C alkyl, 1-5c alkoxy-1-3C alkyl, phenyl or benzyl R2=H, hydroxy, opt. branched 1-3C alkyl or phenyl. R3=1-5C aliphatic acyloxy, benzyloxy opt. branched 1-5c alkoxy, amino, 1-5C monoalkylamino, 2-8C dialkylamino, opt. branched 1-4c hydroxyalkylamino, opt. branched 2-8C di-(hydroxyalkyl)amino, phenyl-1-2C alkylamino, phenylamino (opt. substd. in the phenyl ring by one or more halo, 1-3C alkyl, 1-3C akoxy or hydroxy), 1-5c aliphatic acylamino (opt. substd. by phenyl), benzylamino (the phenyl ring may be substd. by methoxy, halo or carboxy) p-tolylsulphonamino, N',N'-di(1-3c alkyl)-hydrazino where the alkyl radicals together with the N atom may from a 5-6 membered monocyclic heterocyclic gp. opt. containing an O, S or another N atom and opt. substd. on this second N atom, n= 0 or 1 with the condition that when n=0, Ro may also be hydroxy. (I) are antibacterials active against Gram-positive and Gram-negative organisms.
ES459475A 1976-02-19 1977-06-03 9-Alkylamino-erythromycin antibiotics - active against gram-positive and gram-negative bacteria Expired ES459475A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762606663 DE2606663A1 (en) 1976-02-19 1976-02-19 9-Alkylamino-erythromycin antibiotics - active against gram-positive and gram-negative bacteria

Publications (1)

Publication Number Publication Date
ES459475A1 true ES459475A1 (en) 1978-04-16

Family

ID=5970306

Family Applications (2)

Application Number Title Priority Date Filing Date
ES459476A Expired ES459476A1 (en) 1976-02-19 1977-06-03 9-Alkylamino-erythromycin antibiotics - active against gram-positive and gram-negative bacteria
ES459475A Expired ES459475A1 (en) 1976-02-19 1977-06-03 9-Alkylamino-erythromycin antibiotics - active against gram-positive and gram-negative bacteria

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES459476A Expired ES459476A1 (en) 1976-02-19 1977-06-03 9-Alkylamino-erythromycin antibiotics - active against gram-positive and gram-negative bacteria

Country Status (7)

Country Link
BG (1) BG27239A3 (en)
CS (1) CS188279B2 (en)
DE (1) DE2606663A1 (en)
ES (2) ES459476A1 (en)
PL (1) PL102374B1 (en)
RO (1) RO70428B (en)
SU (1) SU602119A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008139481A2 (en) * 2007-05-16 2008-11-20 Luxembourg Bio Technologies Ltd. Proton acceptor iminium/carbocation-type coupling agents

Also Published As

Publication number Publication date
RO70428A (en) 1983-04-29
ES459476A1 (en) 1978-04-16
DE2606663A1 (en) 1977-08-25
SU602119A3 (en) 1978-04-05
CS188279B2 (en) 1979-02-28
BG27239A3 (en) 1979-09-14
RO70428B (en) 1983-04-30
PL102374B1 (en) 1979-03-31

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