ES8203388A1 - Un procedimiento para la preparacion de nuevos derivados de imidazo-rifamicina - Google Patents
Un procedimiento para la preparacion de nuevos derivados de imidazo-rifamicinaInfo
- Publication number
- ES8203388A1 ES8203388A1 ES502906A ES502906A ES8203388A1 ES 8203388 A1 ES8203388 A1 ES 8203388A1 ES 502906 A ES502906 A ES 502906A ES 502906 A ES502906 A ES 502906A ES 8203388 A1 ES8203388 A1 ES 8203388A1
- Authority
- ES
- Spain
- Prior art keywords
- nil
- alkyl
- hydrogen
- imidazo
- image
- 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
Links
- 230000000844 anti-bacterial effect Effects 0.000 title abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 abstract 1
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- -1 hydroxy-(C2-4)-alkyl Chemical group 0.000 abstract 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
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 |
|---|---|
| ES502906A0 ES502906A0 (es) | 1982-04-01 |
| ES8203388A1 true ES8203388A1 (es) | 1982-04-01 |
Family
ID=11107198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES502906A Expired ES8203388A1 (es) | 1980-05-22 | 1981-05-21 | Un procedimiento para la preparacion de nuevos derivados de imidazo-rifamicina |
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) | ES8203388A1 (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) |
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 |
| EP0861660B9 (en) * | 1997-02-28 | 2006-06-28 | Kaneka Corporation | Curative medicine for disease caused by infection of Helicobacter |
| WO2003045319A2 (en) * | 2001-11-21 | 2003-06-05 | Activbiotics, Inc. | Targeted therapeutics and uses thereof |
| WO2003051299A2 (en) * | 2001-12-13 | 2003-06-26 | Activbiotics, Inc. | Sulfhydryl rifamycins and uses thereof |
| EP1560566B1 (en) * | 2002-11-05 | 2012-04-11 | Fadim S.r.l. | Controlled and continued delivery of rifaximin |
| US7820652B2 (en) * | 2003-09-24 | 2010-10-26 | Activbiotics Pharma, Llc | Regimen for the administration of rifamycin-class antibiotics |
| US7906542B2 (en) * | 2004-11-04 | 2011-03-15 | Alfa Wassermann, S.P.A. | Pharmaceutical compositions comprising polymorphic forms α, β, and γ of rifaximin |
| 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 |
| 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 |
| 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 |
| US8003118B2 (en) * | 2005-03-02 | 2011-08-23 | Kodsi Robert E | Use of rifaximin for the prevention of aspiration pneumonia and/or sepsis |
| 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 |
| CN101282981B (zh) | 2005-08-11 | 2012-09-26 | 塔甘塔治疗公司 | 膦酸化利福霉素及其在预防和治疗骨和关节感染中的用途 |
| CA2643364C (en) | 2006-03-09 | 2017-06-06 | Salix Pharmaceuticals, Inc. | Rifaximin anti-rectal dysfunction preparation |
| ES2538478T3 (es) | 2006-08-02 | 2015-06-22 | Salix Pharmaceuticals, Inc. | Métodos para el tratamiento de enteritis por radiación |
| ITMI20061692A1 (it) | 2006-09-05 | 2008-03-06 | Alfa Wassermann Spa | Uso di polioli per ottenere forme polimorfe stabili di rifaximina |
| KR101480732B1 (ko) * | 2006-09-22 | 2015-01-21 | 씨아이피엘에이 엘티디. | 리팍시민 |
| 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 |
| EP3714878B1 (en) | 2007-07-06 | 2022-01-19 | Lupin Limited | Pharmaceutical compositions of rifaximin |
| US8383151B2 (en) | 2007-07-06 | 2013-02-26 | Lupin Limited | Pharmaceutical compositions of rifaximin |
| 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 |
| SG10201607926VA (en) * | 2008-02-25 | 2016-11-29 | Salix Pharmaceuticals Ltd | Forms of rifaximin and uses thereof |
| US11779571B2 (en) | 2008-02-26 | 2023-10-10 | Salix Pharmaceuticals, Inc. | Methods for treating irritable bowel syndrome (IBS) |
| ES2727728T3 (es) | 2008-02-26 | 2019-10-18 | Salix Pharmaceuticals Ltd | Métodos para el tratamiento del síndrome del intestino irritable |
| AU2009244190B2 (en) | 2008-05-07 | 2016-02-25 | Salix Pharmaceuticals, Ltd. | Methods of treating bowel disease by administering a bowel cleanser and an antibiotic |
| 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 |
| 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 |
| EP2350096B1 (en) | 2008-10-02 | 2019-12-11 | Salix Pharmaceuticals, Ltd. | Methods of treating hepatic encephalopathy |
| CA2745980C (en) | 2008-12-10 | 2017-10-31 | Cipla Limited | Rifaximin complexes |
| IT1397617B1 (it) * | 2009-04-20 | 2013-01-18 | Alfa Wassermann Spa | Nuovi derivati della rifamicina |
| EP2437603A4 (en) | 2009-06-02 | 2012-12-12 | Salix Pharmaceuticals Ltd | METHODS OF TREATING HEPATIC ENCEPHALOPATHY |
| CA2773982C (en) | 2009-09-13 | 2018-12-04 | Salix Pharmaceuticals, Ltd. | Methods for treating irritable bowel syndrome (ibs) |
| PE20121185A1 (es) | 2009-10-27 | 2012-09-15 | Lupin Ltd | Dispersion solida de rifaximina |
| CA2781580A1 (en) | 2009-11-23 | 2011-05-26 | Cipla Limited | Topical foam composition |
| 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 |
| JP6092629B2 (ja) | 2010-03-10 | 2017-03-08 | ルピン・リミテッドＬｕｐｉｎ Ｌｉｍｉｔｅｄ | リファキシミン使用準備済懸濁液 |
| EP3750526A1 (en) | 2010-07-12 | 2020-12-16 | Salix Pharmaceuticals, Inc. | Formulations of rifaximin and uses thereof |
| US8759513B2 (en) | 2010-09-13 | 2014-06-24 | Sequent Scientific Limited | 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 |
| EP2705042A1 (en) | 2011-05-02 | 2014-03-12 | 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 |
| EP2807148A4 (en) * | 2012-01-25 | 2015-04-08 | 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 |
| 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 |
| EA201591267A1 (ru) | 2013-03-15 | 2016-03-31 | Альфа Вассерманн С.П.А. | Рифаксимин для применения в лечении вагинальных инфекций |
| CN105324109A (zh) | 2013-04-12 | 2016-02-10 | 意大利阿尔法韦士曼制药公司 | Nsaid施用和相关的组合物、方法和系统 |
| 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 |
| KR102362719B1 (ko) | 2014-05-12 | 2022-02-14 | 알파시그마 에스.피.에이. | 리팍시민의 신규한 용매화 결정 형태, 생산물, 조성물 및 이의 용도 |
| 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 |
| CA3038312A1 (en) | 2016-09-30 | 2018-04-05 | Salix Pharmaceuticals, Inc. | Solid dispersion forms of rifaximin |
| CN110770244A (zh) * | 2017-06-26 | 2020-02-07 | 倍尔福股份公司 | 吡啶并咪唑利福霉素衍生物的抗菌剂 |
| IT201700091912A1 (it) * | 2017-08-08 | 2019-02-08 | Biofer Spa | Nuove pirido-imidazo rifamicine |
Family Cites Families (6)
| 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 |
| 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 |
-
1980
- 1980-05-22 IT IT03429/80A patent/IT1154655B/it active Protection Beyond IP Right Term
-
1981
- 1981-05-11 US US06/262,123 patent/US4341785A/en not_active Expired - Lifetime
- 1981-05-11 NL NLAANVRAGE8102290,A patent/NL187022C/xx not_active IP Right Cessation
- 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 FR FR8110058A patent/FR2482967A1/fr active Granted
- 1981-05-20 GR GR65010A patent/GR75640B/el unknown
- 1981-05-20 EG EG280/81A patent/EG14891A/xx active
- 1981-05-20 PH PH25656A patent/PH17207A/en unknown
- 1981-05-20 LU LU83376A patent/LU83376A1/fr unknown
- 1981-05-21 ZA ZA00813430A patent/ZA813430B/xx unknown
- 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 FI FI811565A patent/FI69467C/fi not_active IP Right Cessation
- 1981-05-21 CA CA000378015A patent/CA1142518A/en not_active Expired
- 1981-05-21 DK DK224781A patent/DK157876C/da active
- 1981-05-21 BE BE2/59169A patent/BE888895A/fr not_active IP Right Cessation
- 1981-05-21 ES ES502906A patent/ES8203388A1/es not_active Expired
- 1981-05-22 CH CH3381/81A patent/CH648037A5/de not_active IP Right Cessation
- 1981-05-22 JP JP7787781A patent/JPS5711987A/ja active Granted
- 1981-05-22 DE DE19813120460 patent/DE3120460A1/de active Granted
- 1981-05-22 GB GB8115790A patent/GB2079270B/en not_active Expired
- 1981-05-22 AR AR285424A patent/AR226212A1/es active
-
1982
- 1982-02-09 PH PH26842A patent/PH18704A/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20020205 |