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DK157876C - Analogifremgangsmaade til fremstilling af imidazo-rifamycin-derivater - Google Patents

Analogifremgangsmaade til fremstilling af imidazo-rifamycin-derivater

Info

Publication number
DK157876C
DK157876C DK224781A DK224781A DK157876C DK 157876 C DK157876 C DK 157876C DK 224781 A DK224781 A DK 224781A DK 224781 A DK224781 A DK 224781A DK 157876 C DK157876 C DK 157876C
Authority
DK
Denmark
Prior art keywords
imidazo
preparation
rifamycin derivatives
analogy procedure
analogy
Prior art date
Application number
DK224781A
Other languages
English (en)
Other versions
DK224781A (da
DK157876B (da
Inventor
Egidio Marchi
Lauretta Montecchi
Original Assignee
Alfa Farmaceutici Spa
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 Alfa Farmaceutici Spa filed Critical Alfa Farmaceutici Spa
Publication of DK224781A publication Critical patent/DK224781A/da
Publication of DK157876B publication Critical patent/DK157876B/da
Application granted granted Critical
Publication of DK157876C publication Critical patent/DK157876C/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D498/00Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/22Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains four or more hetero rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
DK224781A 1980-05-22 1981-05-21 Analogifremgangsmaade til fremstilling af imidazo-rifamycin-derivater DK157876C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT03429/80A IT1154655B (it) 1980-05-22 1980-05-22 Derivati imidazo-rifamicinici metodi per la loro preparazione e loro uso come sostanza ad azione antibatterica
IT342980 1980-05-22

Publications (3)

Publication Number Publication Date
DK224781A DK224781A (da) 1981-11-23
DK157876B DK157876B (da) 1990-02-26
DK157876C true DK157876C (da) 1990-07-30

Family

ID=11107198

Family Applications (1)

Application Number Title Priority Date Filing Date
DK224781A DK157876C (da) 1980-05-22 1981-05-21 Analogifremgangsmaade til fremstilling af imidazo-rifamycin-derivater

Country Status (25)

Country Link
US (1) US4341785A (da)
JP (1) JPS5711987A (da)
AR (1) AR226212A1 (da)
AT (1) AT373599B (da)
AU (1) AU537093B2 (da)
BE (1) BE888895A (da)
CA (1) CA1142518A (da)
CH (1) CH648037A5 (da)
DE (1) DE3120460A1 (da)
DK (1) DK157876C (da)
EG (1) EG14891A (da)
ES (1) ES502906A0 (da)
FI (1) FI69467C (da)
FR (1) FR2482967A1 (da)
GB (1) GB2079270B (da)
GR (1) GR75640B (da)
IE (1) IE51204B1 (da)
IT (1) IT1154655B (da)
LU (1) LU83376A1 (da)
NL (1) NL187022C (da)
NO (1) NO155622C (da)
PH (2) PH17207A (da)
PT (1) PT73064B (da)
SE (1) SE453089B (da)
ZA (1) ZA813430B (da)

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US7906542B2 (en) * 2004-11-04 2011-03-15 Alfa Wassermann, S.P.A. Pharmaceutical compositions comprising polymorphic forms α, β, and γ of rifaximin
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US7256187B2 (en) * 2004-03-10 2007-08-14 Cumbre Pharmaceuticals Inc. Rifamycin C-11 oxime derivatives effective against drug-resistant microbes
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US20060210492A1 (en) * 2005-03-02 2006-09-21 Kodsi Robert E Use of rifaximin for treatment and prevention of periodontal conditions
US20060210483A1 (en) * 2005-03-02 2006-09-21 Kodsi Robert E Non-systemic antibiotic formulations and related method of use and treatment of upper respiratory infections
PL1698630T3 (pl) * 2005-03-03 2014-12-31 Alfasigma Spa Nowe postacie polimorficzne rifaksyminy,sposoby ich wytwarzania i ich zastosowanie w preparatach leczniczych
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BRPI0614758A2 (pt) 2005-08-11 2011-04-12 Targanta Therapeutics Inc rifamicinas fosfonadas e usos destas para a prevenção e tratamento de infecções na articulação e osso
DK1996710T3 (da) 2006-03-09 2019-10-07 Salix Pharmaceuticals Inc Rifaximin-præparat mod rektal dysfunktion
PT2054066E (pt) 2006-08-02 2015-07-16 Salix Pharmaceuticals Inc Métodos para tratamento de enterite por radiação
ITMI20061692A1 (it) 2006-09-05 2008-03-06 Alfa Wassermann Spa Uso di polioli per ottenere forme polimorfe stabili di rifaximina
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US20080161337A1 (en) * 2007-01-03 2008-07-03 Leonard Weinstock Use of Rifaximin for the Treatment of Chronic Prostatitis
US20080159987A1 (en) * 2007-01-03 2008-07-03 Leonard Weinstock Use of Rifaximin for the Treatment of Restless Legs Syndrome
ITMI20071241A1 (it) * 2007-06-20 2008-12-21 Solmag S P A Processo per la preparazione di rifaximina amorfa e rifaximina amorfa cosi' ottenuta
PL2011486T5 (pl) 2007-07-06 2016-09-30 Lupin Ltd Farmaceutyczne kompozycje rifaksyminy
JP5755878B2 (ja) 2007-07-06 2015-07-29 ルパン リミテッドLupin Limited リファキシミンの薬剤組成物
US7709634B2 (en) * 2007-09-20 2010-05-04 Apotex Pharmachem Inc. Amorphous form of rifaximin and processes for its preparation
EP2257557A4 (en) 2008-02-25 2011-06-29 Salix Pharmaceuticals Ltd FORMS OF RIFAXIMINE AND APPLICATIONS THEREOF
US8486956B2 (en) 2008-02-25 2013-07-16 Salix Pharmaceuticals, Ltd Forms of rifaximin and uses thereof
DK2252148T3 (da) 2008-02-26 2019-05-06 Salix Pharmaceuticals Ltd Fremgangsmåder til behandling af irritabel tarmsyndrom
US20110065741A1 (en) 2009-02-26 2011-03-17 Salix Pharmaceuticals, Ltd. Methods for treating irritable bowel syndrome (ibs)
US11779571B2 (en) 2008-02-26 2023-10-10 Salix Pharmaceuticals, Inc. Methods for treating irritable bowel syndrome (IBS)
WO2009137672A1 (en) 2008-05-07 2009-11-12 Salix Pharmaceuticals, Ltd. Methods of treating bowel disease by administering a bowel cleanser and an antibiotic
US8524691B2 (en) 2008-08-13 2013-09-03 The Medicines Company Phosphonated rifamycins and uses thereof for the prevention and treatment of bone and joint infections
KR20110071096A (ko) 2008-09-26 2011-06-28 아스카 세이야쿠 가부시키가이샤 기능성 소화관 장해의 예방 및/또는 치료제
US12285414B2 (en) 2008-10-02 2025-04-29 Salix Pharmaceuticals, Inc. Methods of treating hepatic encephalopathy
ES2770308T3 (es) 2008-10-02 2020-07-01 Salix Pharmaceuticals Ltd Procedimientos de tratamiento de encefalopatía hepática
JP5756020B2 (ja) 2008-12-10 2015-07-29 シプラ・リミテッド リファキシミン複合体
IT1397617B1 (it) * 2009-04-20 2013-01-18 Alfa Wassermann Spa Nuovi derivati della rifamicina
EP3964066A1 (en) 2009-06-02 2022-03-09 Salix Pharmaceuticals, Ltd. Methods of treating hepatic encephalopathy
KR20200100215A (ko) 2009-10-27 2020-08-25 루핀 리미티드 리팍시민의 고형 분산물
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US8952159B2 (en) 2009-12-28 2015-02-10 Silvio Massimo Lavagna Method for the production of amorphous rifaximin
EP2536282A4 (en) 2010-02-18 2013-07-03 Salix Pharmaceuticals Ltd METHOD FOR THE TREATMENT OF INFECTIONS
IT1398550B1 (it) 2010-03-05 2013-03-01 Alfa Wassermann Spa Formulazioni comprendenti rifaximina utili per ottenere un effetto prolungato nel tempo
CA2800235C (en) 2010-03-10 2018-10-16 Lupin Limited Rifaximin ready-to-use suspension
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US8759513B2 (en) 2010-09-13 2014-06-24 Sequent Scientific Limited Polymorphic form of rifaximin and process for its preparation
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RU2496475C2 (ru) 2011-10-26 2013-10-27 Александр Васильевич Иващенко Фармацевтическая композиция и набор для лечения бактериальных инфекций
ES2986825T3 (es) 2011-11-02 2024-11-12 Salix Pharmaceuticals Inc Rifaximina para la repetición de tratamiento del síndrome del intestino irritable con predominio de diarrea
WO2013112809A2 (en) 2012-01-25 2013-08-01 Salix Pharmaceuticals, Ltd Rifaximin derivative and uses thereof
ITBO20120368A1 (it) 2012-07-06 2014-01-07 Alfa Wassermann Spa Composizioni comprendenti rifaximina e amminoacidi, cristalli di rifaximina derivanti da tali composizioni e loro uso.
US9849090B2 (en) 2012-12-12 2017-12-26 Sun Pharmaceutical Industries Limited Pharmaceutical compositions of rifaximin
US20160038468A1 (en) 2013-03-15 2016-02-11 Alfa Wassermann S.P.A. Rifaximin for use in the treating of vaginal infections
EP2971062A2 (en) 2013-03-15 2016-01-20 ALFA WASSERMANN S.p.A. Method for diagnosing vaginal infections
CA2908525C (en) 2013-04-12 2021-04-06 Alfa Wassermann S.P.A. Nsaid administration and related compositions, methods and systems
US9018225B1 (en) 2013-07-26 2015-04-28 Novel Laboratories Rifaximin crystalline forms and methods of preparation thereof
EP2927235B1 (en) 2014-03-31 2017-02-08 Euticals S.P.A. Polymorphic mixture of rifaximin and its use for the preparation of solid formulations
CA2946101A1 (en) * 2014-04-19 2015-10-22 Granules India Limited An improved process for the preparation of rifamycin derivatives
MX375805B (es) 2014-05-04 2025-03-07 Salix Pharmaceuticals Inc Microbiota ibs y sus usos.
JP6576953B2 (ja) 2014-05-12 2019-09-18 アルファシグマ ソシエタ ペル アチオニ リファキシミンの新規溶媒和物結晶形、生成物、組成物及びそれらの使用
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DK3645539T3 (da) 2017-06-26 2021-05-10 Biofer Spa Pyrido-imidazo-rifamycin-derivater som antibakterielt middel
IT201700091912A1 (it) * 2017-08-08 2019-02-08 Biofer Spa Nuove pirido-imidazo rifamicine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE273377C (da) *
AT273377B (de) * 1967-03-01 1969-08-11 Lepetit Spa Verfahren zur Herstellung von neuen Rifamycinen
AT344898B (de) * 1975-06-13 1978-08-10 Archifar Ind Chim Trentino Verfahren zur herstellung neuer rifamycin-verbindungen
DK345977A (da) * 1976-09-30 1978-03-31 Archifar Ind Chim Trentino G rifamycinforbindelser og fremgangsmaade til deres fremstillin
CH629212A5 (it) * 1976-10-18 1982-04-15 Erba Farmitalia Procedimento per la preparazione di composti di rifamicina.
CH633014A5 (en) * 1978-06-09 1982-11-15 Erba Farmitalia Rifamycin compounds

Also Published As

Publication number Publication date
US4341785A (en) 1982-07-27
AT373599B (de) 1984-02-10
PT73064B (en) 1982-07-05
SE8103216L (sv) 1981-11-23
DE3120460C2 (da) 1990-12-13
IT8003429A0 (it) 1980-05-22
LU83376A1 (fr) 1981-09-11
NL187022C (nl) 1991-05-01
FI811565L (fi) 1981-11-23
JPS5711987A (en) 1982-01-21
GB2079270B (en) 1984-01-18
GR75640B (da) 1984-08-02
JPS6123192B2 (da) 1986-06-04
NL187022B (nl) 1990-12-03
NO155622B (no) 1987-01-19
PH17207A (en) 1984-06-19
ES8203388A1 (es) 1982-04-01
NO155622C (no) 1987-04-29
IE811139L (en) 1981-11-22
FR2482967A1 (fr) 1981-11-27
AU537093B2 (en) 1984-06-07
DK224781A (da) 1981-11-23
GB2079270A (en) 1982-01-20
AR226212A1 (es) 1982-06-15
SE453089B (sv) 1988-01-11
FI69467C (fi) 1986-02-10
DK157876B (da) 1990-02-26
NL8102290A (nl) 1981-12-16
PT73064A (en) 1981-06-01
PH18704A (en) 1985-09-05
CA1142518A (en) 1983-03-08
ZA813430B (en) 1982-06-30
NO811731L (no) 1981-11-23
IT1154655B (it) 1987-01-21
BE888895A (fr) 1981-09-16
ATA222781A (de) 1983-06-15
FI69467B (fi) 1985-10-31
AU7065581A (en) 1981-11-26
EG14891A (en) 1985-12-31
FR2482967B1 (da) 1985-03-29
ES502906A0 (es) 1982-04-01
DE3120460A1 (de) 1982-03-11
IE51204B1 (en) 1986-10-29
CH648037A5 (de) 1985-02-28

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