DE3120460A1 - Pyridoimidazolorifamycinderivate, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel - Google Patents
Pyridoimidazolorifamycinderivate, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittelInfo
- 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
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)
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 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)
Families Citing this family (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1199374B (it) * | 1984-05-15 | 1988-12-30 | Alfa Farmaceutici Spa | Processo per la preparazione di pirido-imidazo-rifamicine |
IT1264494B1 (it) * | 1993-03-23 | 1996-09-24 | Alfa Wassermann Spa | Uso di rifaximin e di formulazioni che la contengono nel trattamento delle dispepsie gastriche originate da helicobacter |
US7048906B2 (en) * | 1995-05-17 | 2006-05-23 | Cedars-Sinai Medical Center | Methods of diagnosing and treating small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions |
US6861053B1 (en) | 1999-08-11 | 2005-03-01 | Cedars-Sinai Medical Center | Methods of diagnosing or treating irritable bowel syndrome and other disorders caused by small intestinal bacterial overgrowth |
US5981522A (en) * | 1995-09-01 | 1999-11-09 | Kaneka Corporation | Treatment of disease caused by infection of Helicobacter |
TW534813B (en) * | 1997-02-28 | 2003-06-01 | Kaneka Corp | Treating agent for diseases due to infection with helicobacter |
CA2465846A1 (en) * | 2001-11-21 | 2003-06-05 | Activbiotics, Inc. | Targeted therapeutics and uses thereof |
US7078399B2 (en) * | 2001-12-13 | 2006-07-18 | Activbiotics, Inc. | Sulfhydryl rifamycins and uses thereof |
ES2385477T3 (es) * | 2002-11-05 | 2012-07-25 | Fadim S.R.L. | Liberación continua y controlada de rifaximina |
US7820652B2 (en) * | 2003-09-24 | 2010-10-26 | Activbiotics Pharma, Llc | Regimen for the administration of rifamycin-class antibiotics |
US7923553B2 (en) * | 2003-11-07 | 2011-04-12 | Alfa Wassermann, S.P.A. | Processes for the production of polymorphic forms 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 |
US7902206B2 (en) * | 2003-11-07 | 2011-03-08 | Alfa Wassermann, S.P.A. | Polymorphic forms α, β and γ of rifaximin |
US20080262024A1 (en) * | 2003-11-07 | 2008-10-23 | Giuseppe Claudio Viscomi | Rifaximin compositions and method of use |
ITMI20032144A1 (it) * | 2003-11-07 | 2005-05-08 | Alfa Wassermann Spa | Forme polimorfe di rifaximina, processi per ottenerle e |
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 |
US20060210492A1 (en) * | 2005-03-02 | 2006-09-21 | Kodsi Robert E | Use of rifaximin for treatment and prevention of periodontal conditions |
US8003118B2 (en) * | 2005-03-02 | 2011-08-23 | Kodsi Robert E | Use of rifaximin for the prevention of aspiration pneumonia and/or sepsis |
EP1698630B1 (en) * | 2005-03-03 | 2014-09-03 | ALFA WASSERMANN S.p.A. | New polymorphous forms of rifaximin, processes for their production and use thereof in the medicinal preparations |
ITBO20050123A1 (it) | 2005-03-07 | 2005-06-06 | Alfa Wassermann Spa | Formulazioni farmaceutiche gastroresistenti contenenti rifaximina |
KR101327635B1 (ko) | 2005-08-11 | 2013-11-12 | 타간타 테라퓨틱스 인크. | 포스폰산화 리파마이신, 및 그의 뼈 및 관절 감염의 저지및 치료 용도 |
CN103263668A (zh) | 2006-03-09 | 2013-08-28 | 萨利克斯药品公司 | 利福昔明抗直肠功能障碍制剂 |
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 |
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 |
EP2011486B2 (en) | 2007-07-06 | 2015-08-12 | Lupin Ltd. | Pharmaceutical compositions of rifaximin |
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 |
US8486956B2 (en) | 2008-02-25 | 2013-07-16 | Salix Pharmaceuticals, Ltd | Forms of rifaximin and uses thereof |
MX2010009389A (es) | 2008-02-25 | 2010-11-22 | Salix Pharmaceuticals Ltd | Formas de rifaximina y sus usos. |
US11779571B2 (en) | 2008-02-26 | 2023-10-10 | Salix Pharmaceuticals, Inc. | Methods for treating irritable bowel syndrome (IBS) |
PT2252148T (pt) | 2008-02-26 | 2020-01-23 | Salix Pharmaceuticals Ltd | Métodos de tratamento da síndrome do intestino irritável |
DK2294012T3 (da) | 2008-05-07 | 2014-10-06 | Salix Pharmaceuticals Ltd | Administration af et tarmrensemiddel og et antibiotika til behandlingen af tarmsygdom |
WO2010019511A2 (en) | 2008-08-13 | 2010-02-18 | Targanta Therapeutics Corp. | Phosphonated rifamycins and uses thereof for the prevention and treatment of bone and joint infections |
US8980872B2 (en) | 2008-09-26 | 2015-03-17 | Aska Pharmaceutical Co., Ltd. | Agent for preventing and/or treating functional gastrointestinal disorder |
US12285414B2 (en) | 2008-10-02 | 2025-04-29 | Salix Pharmaceuticals, Inc. | Methods of treating hepatic encephalopathy |
BRPI0920465A2 (pt) | 2008-10-02 | 2018-03-20 | Salix Pharmaceuticals, Inc. | metodo de tratamento de encefalopatia hepática |
US8916193B2 (en) | 2008-12-10 | 2014-12-23 | Cipla Limited | Rifaximin complexes |
IT1397617B1 (it) * | 2009-04-20 | 2013-01-18 | Alfa Wassermann Spa | Nuovi derivati della rifamicina |
MX2011012829A (es) | 2009-06-02 | 2012-02-28 | Salix Pharmaceuticals Ltd | Metodos para tratar encefalopatia hepatica. |
KR20120062897A (ko) | 2009-09-13 | 2012-06-14 | 샐릭스 파마슈티컬스 리미티드 | 과민성 장 증후군(ibs)의 치료방법 |
MY177151A (en) | 2009-10-27 | 2020-09-08 | Lupin Ltd | Solid dispersion of rifaximin |
CA2781580A1 (en) | 2009-11-23 | 2011-05-26 | Cipla Limited | Topical foam composition |
EP2401282B2 (en) | 2009-12-28 | 2017-01-04 | Silvio Massimo Lavagna | Method for the production of amorphous rifaximin |
JP5896380B2 (ja) | 2010-02-18 | 2016-03-30 | サリックス ファーマスーティカルズ,リミテッド | 感染症を治療するための方法 |
IT1398550B1 (it) | 2010-03-05 | 2013-03-01 | Alfa Wassermann Spa | Formulazioni comprendenti rifaximina utili per ottenere un effetto prolungato nel tempo |
WO2011110930A2 (en) | 2010-03-10 | 2011-09-15 | Lupin Limited | Rifaximin ready-to-use suspension |
MX345697B (es) | 2010-07-12 | 2017-02-13 | Salix Pharmaceuticals Ltd | Formulaciones de rifaximina y usos de las mismas. |
WO2012035544A2 (en) | 2010-09-13 | 2012-03-22 | Sequent Scientific Ltd. | A novel polymorphic form of rifaximin and process for its preparation |
AU2012214239B2 (en) | 2011-02-11 | 2016-06-30 | Salix Pharmaceuticals, Ltd. | Forms of Rifaximin and uses thereof |
WO2012150561A1 (en) | 2011-05-02 | 2012-11-08 | Ranbaxy Laboratories Limited | Rifaximin dimethylformamide solvate |
ITMI20110890A1 (it) | 2011-05-19 | 2012-11-20 | A M S A Anonima Materie Sint & Affini S P A | Polimorfo di rifaximina e processo per la sua preparazione |
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 |
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. |
WO2014091432A1 (en) | 2012-12-12 | 2014-06-19 | Ranbaxy Laboratories Limited | Pharmaceutical compositions of rifaximin |
CA2897758A1 (en) | 2013-03-15 | 2014-09-18 | Alfa Wassermann S.P.A. | Rifaximin for use in the treating of vaginal infections |
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 |
NZ713440A (en) | 2013-04-12 | 2019-02-22 | Alfasigma Spa | 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 |
ES2621557T3 (es) | 2014-03-31 | 2017-07-04 | Euticals S.P.A. | Mezcla polimórfica de rifaximina y su uso para la preparación de formulaciones sólidas |
WO2015159275A2 (en) * | 2014-04-19 | 2015-10-22 | Granules India Limited | An improved process for the preparation of rifamycin derivatives |
EP3140313B1 (en) | 2014-05-04 | 2020-02-26 | Salix Pharmaceuticals, Inc. | Ibs microbiota and uses thereof |
NZ723571A (en) | 2014-05-12 | 2020-02-28 | Alfasigma Spa | New solvated crystal form of rifaximin, production, compositions and uses thereof |
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 |
IT201700091912A1 (it) * | 2017-08-08 | 2019-02-08 | Biofer Spa | Nuove pirido-imidazo rifamicine |
RU2020102511A (ru) | 2017-06-26 | 2021-07-27 | Биофер С.П.А. | Соединения пиридо-имидазо рифамицина в качестве антибактериального средства |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE273377C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | ||||
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)
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 |
-
1980
- 1980-05-22 IT IT03429/80A patent/IT1154655B/it active Protection Beyond IP Right Term
-
1981
- 1981-05-11 NL NLAANVRAGE8102290,A patent/NL187022C/xx not_active IP Right Cessation
- 1981-05-11 US US06/262,123 patent/US4341785A/en not_active Expired - Lifetime
- 1981-05-18 AU AU70655/81A patent/AU537093B2/en not_active Expired
- 1981-05-19 AT AT0222781A patent/AT373599B/de not_active IP Right Cessation
- 1981-05-20 PT PT73064A patent/PT73064B/pt unknown
- 1981-05-20 LU LU83376A patent/LU83376A1/fr unknown
- 1981-05-20 FR FR8110058A patent/FR2482967A1/fr active Granted
- 1981-05-20 PH PH25656A patent/PH17207A/en unknown
- 1981-05-20 EG EG280/81A patent/EG14891A/xx active
- 1981-05-20 GR GR65010A patent/GR75640B/el unknown
- 1981-05-21 ES ES502906A patent/ES502906A0/es active Granted
- 1981-05-21 IE IE1139/81A patent/IE51204B1/en not_active IP Right Cessation
- 1981-05-21 SE SE8103216A patent/SE453089B/sv not_active IP Right Cessation
- 1981-05-21 NO NO811731A patent/NO155622C/no unknown
- 1981-05-21 DK DK224781A patent/DK157876C/da active
- 1981-05-21 FI FI811565A patent/FI69467C/fi not_active IP Right Cessation
- 1981-05-21 CA CA000378015A patent/CA1142518A/en not_active Expired
- 1981-05-21 BE BE2/59169A patent/BE888895A/fr not_active IP Right Cessation
- 1981-05-21 ZA ZA00813430A patent/ZA813430B/xx unknown
- 1981-05-22 JP JP7787781A patent/JPS5711987A/ja active Granted
- 1981-05-22 DE DE19813120460 patent/DE3120460A1/de active Granted
- 1981-05-22 CH CH3381/81A patent/CH648037A5/de not_active IP Right Cessation
- 1981-05-22 AR AR285424A patent/AR226212A1/es active
- 1981-05-22 GB GB8115790A patent/GB2079270B/en not_active Expired
-
1982
- 1982-02-09 PH PH26842A patent/PH18704A/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE273377C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | ||||
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)
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 * |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |