DE3120460A1 - Pyridoimidazolorifamycinderivate, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel - Google Patents

Pyridoimidazolorifamycinderivate, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel

Info

Publication number
DE3120460A1
DE3120460A1 DE19813120460 DE3120460A DE3120460A1 DE 3120460 A1 DE3120460 A1 DE 3120460A1 DE 19813120460 DE19813120460 DE 19813120460 DE 3120460 A DE3120460 A DE 3120460A DE 3120460 A1 DE3120460 A1 DE 3120460A1
Authority
DE
Germany
Prior art keywords
general formula
pyridoimidazolorifamycin
derivatives
radicals
meaning
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
DE19813120460
Other languages
German (de)
English (en)
Other versions
DE3120460C2 (enExample
Inventor
Egidio Marchi
Lauretta 40033 Casalecchio di Reno Bologna Montecchi
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.)
Alfa Farmaceutici SpA
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 DE3120460A1 publication Critical patent/DE3120460A1/de
Application granted granted Critical
Publication of DE3120460C2 publication Critical patent/DE3120460C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/22—Heterocyclic 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial 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)
DE19813120460 1980-05-22 1981-05-22 Pyridoimidazolorifamycinderivate, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel Granted DE3120460A1 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3120460A1 true DE3120460A1 (de) 1982-03-11
DE3120460C2 DE3120460C2 (enExample) 1990-12-13

Family

ID=11107198

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813120460 Granted DE3120460A1 (de) 1980-05-22 1981-05-22 Pyridoimidazolorifamycinderivate, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel

Country Status (25)

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

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US20080262024A1 (en) * 2003-11-07 2008-10-23 Giuseppe Claudio Viscomi Rifaximin compositions and method of use
US7923553B2 (en) * 2003-11-07 2011-04-12 Alfa Wassermann, S.P.A. Processes for the production of polymorphic forms of rifaximin
US7902206B2 (en) * 2003-11-07 2011-03-08 Alfa Wassermann, S.P.A. Polymorphic forms α, β and γ of rifaximin
US7906542B2 (en) * 2004-11-04 2011-03-15 Alfa Wassermann, S.P.A. Pharmaceutical compositions comprising polymorphic forms α, β, and γ of rifaximin
US7265107B2 (en) * 2004-03-10 2007-09-04 Cumbre Pharmaceuticals Inc. Rifamycin C-11 oxime cyclo derivatives effective against drug-resistant microbes
US7256187B2 (en) * 2004-03-10 2007-08-14 Cumbre Pharmaceuticals Inc. Rifamycin C-11 oxime derivatives effective against drug-resistant microbes
US7202246B2 (en) * 2004-06-09 2007-04-10 Cumbre Pharmaceuticals Inc. Spiro-rifamycin derivatives targeting RNA polymerase
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
US8003118B2 (en) * 2005-03-02 2011-08-23 Kodsi Robert E Use of rifaximin for the prevention of aspiration pneumonia and/or sepsis
US20060210492A1 (en) * 2005-03-02 2006-09-21 Kodsi Robert E Use of rifaximin for treatment and prevention of periodontal conditions
PT1698630E (pt) 2005-03-03 2014-09-15 Alfa Wassermann Spa Novas formas polimorfas de rifaximina, processos para a sua produção e a sua utilização nas preparações medicinais
ITBO20050123A1 (it) * 2005-03-07 2005-06-06 Alfa Wassermann Spa Formulazioni farmaceutiche gastroresistenti contenenti rifaximina
EA016059B1 (ru) 2005-08-11 2012-01-30 Тарганта Терапьютикс Инк. Фосфонированные рифамицины и их применение для профилактики и лечения костных и суставных инфекций
MX2008011305A (es) 2006-03-09 2009-02-10 Salix Pharmaceuticals Inc Preparacion anti-disfunsion rectal con rifaximina.
EP2054066B1 (en) 2006-08-02 2015-04-15 Salix Pharmaceuticals, Inc. Methods for treatment of radiation enteritis
ITMI20061692A1 (it) 2006-09-05 2008-03-06 Alfa Wassermann Spa Uso di polioli per ottenere forme polimorfe stabili di rifaximina
AU2007298733B2 (en) * 2006-09-22 2012-11-08 Cipla Limited Rifaximin
US20080159987A1 (en) * 2007-01-03 2008-07-03 Leonard Weinstock Use of Rifaximin for the Treatment of Restless Legs Syndrome
US20080161337A1 (en) * 2007-01-03 2008-07-03 Leonard Weinstock Use of Rifaximin for the Treatment of Chronic Prostatitis
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
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US11779571B2 (en) 2008-02-26 2023-10-10 Salix Pharmaceuticals, Inc. Methods for treating irritable bowel syndrome (IBS)
DK2252148T3 (da) 2008-02-26 2019-05-06 Salix Pharmaceuticals Ltd Fremgangsmåder til behandling af irritabel tarmsyndrom
HRP20140939T1 (hr) 2008-05-07 2014-11-21 Salix Pharmaceuticals, Ltd. Davanje preparata za äśišä†enje crijeva i antibiotika za lijeäśenje bolesti crijeva
EP2324041A4 (en) 2008-08-13 2012-06-13 Targanta Therapeutics Corp PHOSPHONIZED RIFAMYCINS AND ITS APPLICATION FOR THE PREVENTION AND TREATMENT OF BONE AND JOINT INFECTIONS
PL2327407T3 (pl) 2008-09-26 2014-12-31 Alfasigma Spa Środek profilaktyczny i/lub terapeutyczny na zaburzenia czynnościowe przewodu pokarmowego
US12285414B2 (en) 2008-10-02 2025-04-29 Salix Pharmaceuticals, Inc. Methods of treating hepatic encephalopathy
EP3628319B1 (en) 2008-10-02 2024-02-14 Salix Pharmaceuticals, Ltd. Treatment of hepatic encephalopathy using rifaximin
KR101906177B1 (ko) 2008-12-10 2018-10-10 시플라 리미티드 리팍시민 복합체
IT1397617B1 (it) * 2009-04-20 2013-01-18 Alfa Wassermann Spa Nuovi derivati della rifamicina
KR20170036116A (ko) 2009-06-02 2017-03-31 샐릭스 파마슈티컬스 리미티드 간성 뇌병증의 치료방법
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AU2010320656B2 (en) 2009-11-23 2015-07-30 Cipla Limited Topical foam composition
US8952159B2 (en) 2009-12-28 2015-02-10 Silvio Massimo Lavagna Method for the production of amorphous rifaximin
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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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WO2012035544A2 (en) 2010-09-13 2012-03-22 Sequent Scientific Ltd. A novel polymorphic form of rifaximin and process for its preparation
PT2672970T (pt) 2011-02-11 2018-10-11 Salix Pharmaceuticals Ltd Formas de rifaximina e suas utilizações
CA2834829A1 (en) 2011-05-02 2012-11-08 Ranbaxy Laboratories Limited Rifaximin dimethylformamide solvate
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ITBO20110461A1 (it) 2011-07-29 2013-01-30 Alfa Wassermann Spa Composizioni farmaceutiche comprendenti rifaximina, processi per la loro preparazione e loro uso nel trattamento di infezioni vaginali.
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
EP2807148A4 (en) 2012-01-25 2015-04-08 Salix Pharmaceuticals Ltd RIFAXIMIN DERIVATIVE AND USES THEREOF
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WO2014091432A1 (en) 2012-12-12 2014-06-19 Ranbaxy Laboratories Limited Pharmaceutical compositions of rifaximin
EA201591267A1 (ru) 2013-03-15 2016-03-31 Альфа Вассерманн С.П.А. Рифаксимин для применения в лечении вагинальных инфекций
JP2016516988A (ja) 2013-03-15 2016-06-09 アルファ ワッセルマン ソシエタ ペル アチオニＡｌｆａ Ｗａｓｓｅｒｍａｎｎ Ｓ．Ｐ．Ａ． 膣感染症を診断するための方法
JP6433980B2 (ja) 2013-04-12 2018-12-05 アルファシグマ ソシエタ ペル アチオニ Ｎｓａｉｄ投与並びに関連する組成物、方法及びシステム
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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
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ES2742106T3 (es) 2014-05-12 2020-02-13 Alfasigma Spa Nueva forma de cristal solvatado de rifaximina, producción, composiciones y usos de la misma
EP2982764A1 (en) 2014-08-05 2016-02-10 ALFA WASSERMANN S.p.A. Identification of vaginal bacteria
US9988398B2 (en) 2016-06-07 2018-06-05 Cadila Healthcare Limited Crystalline form of rifaximin and process for its preparation
CN110072525B (zh) 2016-09-30 2022-12-02 萨利克斯药品公司 利福昔明的固态分散形式
EP3645539B1 (en) * 2017-06-26 2021-04-07 Biofer S.p.A. Pyrido-imidazo rifamycin derivatives as antibacterial agent
IT201700091912A1 (it) * 2017-08-08 2019-02-08 Biofer Spa Nuove pirido-imidazo rifamicine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE273377C (enExample) *
AT273377B (de) * 1967-03-01 1969-08-11 Lepetit Spa Verfahren zur Herstellung von neuen Rifamycinen
AT358171B (de) * 1975-06-13 1980-08-25 Archifar Lab Chim Farm Verfahren zur herstellung von neuen rifamycin- -verbindungen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE273377C (enExample) *
AT273377B (de) * 1967-03-01 1969-08-11 Lepetit Spa Verfahren zur Herstellung von neuen Rifamycinen
AT358171B (de) * 1975-06-13 1980-08-25 Archifar Lab Chim Farm Verfahren zur herstellung von neuen rifamycin- -verbindungen

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
FORTH, W., HENSCHLER, D., REUMMEL, W.: Pharmakologie und Toxikologie, 4. Aufl., S. 322 *
FÜLGRAFT, G., PALM, D.:Pharmacotherapie, 3. Aufl.,1979, S. 145 *
GB-Appl. 20 84 575 A *
Journal of Antibiotics, Vol. XXXVII, 1984, S. 178-181 *
Rote Liste 77/78, 59147 B *
WALTER, A.M., HEILMEYER, L.: Antibiotica- Fibel, 4. Aufl., 1975, S. 549 *

Also Published As

Publication number Publication date
ES8203388A1 (es) 1982-04-01
DK157876C (da) 1990-07-30
NL187022B (nl) 1990-12-03
NL187022C (nl) 1991-05-01
JPS5711987A (en) 1982-01-21
AU537093B2 (en) 1984-06-07
PT73064B (en) 1982-07-05
SE8103216L (sv) 1981-11-23
FI69467B (fi) 1985-10-31
SE453089B (sv) 1988-01-11
FR2482967A1 (fr) 1981-11-27
GR75640B (enExample) 1984-08-02
PT73064A (en) 1981-06-01
NO155622B (no) 1987-01-19
ES502906A0 (es) 1982-04-01
BE888895A (fr) 1981-09-16
NO811731L (no) 1981-11-23
US4341785A (en) 1982-07-27
FI811565L (fi) 1981-11-23
GB2079270A (en) 1982-01-20
ZA813430B (en) 1982-06-30
AU7065581A (en) 1981-11-26
GB2079270B (en) 1984-01-18
LU83376A1 (fr) 1981-09-11
DK224781A (da) 1981-11-23
FR2482967B1 (enExample) 1985-03-29
IT8003429A0 (it) 1980-05-22
DE3120460C2 (enExample) 1990-12-13
IE811139L (en) 1981-11-22
IE51204B1 (en) 1986-10-29
EG14891A (en) 1985-12-31
PH18704A (en) 1985-09-05
AT373599B (de) 1984-02-10
NO155622C (no) 1987-04-29
IT1154655B (it) 1987-01-21
PH17207A (en) 1984-06-19
ATA222781A (de) 1983-06-15
JPS6123192B2 (enExample) 1986-06-04
NL8102290A (nl) 1981-12-16
CH648037A5 (de) 1985-02-28
AR226212A1 (es) 1982-06-15
DK157876B (da) 1990-02-26
CA1142518A (en) 1983-03-08
FI69467C (fi) 1986-02-10

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