NO164242C - Fremgangsmaate for fremstilling av pyrido-imidazo-rifamycin-derivater. - Google Patents

Fremgangsmaate for fremstilling av pyrido-imidazo-rifamycin-derivater.

Info

Publication number: NO164242C
Authority: NO; Norway
Prior art keywords: imidazo; procedure; rifamycin derivatives; preparing pyrido; pyrido
Prior art date: 1984-05-15

Application number

NO851921A

Other languages

English (en)

Other versions

NO164242B (no

NO851921L (no

Inventor

Vincenzo Cannata

Egidio Marchi

Gian Franco Tamagnone

Silvano Piani

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.)

1984-05-15

Filing date

1985-05-14

Publication date

1990-09-12

1985-05-14 Application filed by Alfa Farmaceutici Spa filed Critical Alfa Farmaceutici Spa

1985-11-18 Publication of NO851921L publication Critical patent/NO851921L/no

1990-06-05 Publication of NO164242B publication Critical patent/NO164242B/no

1990-09-12 Publication of NO164242C publication Critical patent/NO164242C/no

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)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

NO851921A 1984-05-15 1985-05-14 Fremgangsmaate for fremstilling av pyrido-imidazo-rifamycin-derivater. NO164242C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT03463/84A IT1199374B (it)	1984-05-15	1984-05-15	Processo per la preparazione di pirido-imidazo-rifamicine

Publications (3)

Publication Number	Publication Date
NO851921L NO851921L (no)	1985-11-18
NO164242B NO164242B (no)	1990-06-05
NO164242C true NO164242C (no)	1990-09-12

Family

ID=11107845

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO851921A NO164242C (no)	1984-05-15	1985-05-14	Fremgangsmaate for fremstilling av pyrido-imidazo-rifamycin-derivater.

Country Status (18)

Country	Link
US (1)	US4557866A (no)
EP (1)	EP0161534B1 (no)
JP (1)	JPS60252483A (no)
AR (1)	AR241913A1 (no)
AT (1)	ATE46512T1 (no)
AU (1)	AU568934B2 (no)
CA (1)	CA1215708A (no)
DE (1)	DE3573120D1 (no)
DK (1)	DK162647C (no)
ES (1)	ES8603489A1 (no)
FI (1)	FI81101C (no)
GR (1)	GR851144B (no)
IE (1)	IE58392B1 (no)
IT (1)	IT1199374B (no)
NO (1)	NO164242C (no)
PH (1)	PH22007A (no)
PT (1)	PT80446B (no)
ZA (1)	ZA852971B (no)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
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
WO2003051299A2 (en) *	2001-12-13	2003-06-26	Activbiotics, Inc.	Sulfhydryl rifamycins and uses thereof
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
US7923553B2 (en)	2003-11-07	2011-04-12	Alfa Wassermann, S.P.A.	Processes for the production of polymorphic forms of rifaximin
ITMI20032144A1 (it) *	2003-11-07	2005-05-08	Alfa Wassermann Spa	Forme polimorfe di rifaximina, processi per ottenerle e
US7906542B2 (en)	2004-11-04	2011-03-15	Alfa Wassermann, S.P.A.	Pharmaceutical compositions comprising polymorphic forms α, β, and γ of rifaximin
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
WO2007103448A2 (en)	2006-03-09	2007-09-13	Salix Pharmaceuticals, Inc.	Rifaximin anti-rectal dysfunction preparation
KR20090047490A (ko)	2006-08-02	2009-05-12	샐릭스 파마슈티컬스 인코포레이티드	방사선 직장ｓ상결장염의 치료를 위한 조성물 및 방법
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
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
US7709634B2 (en)	2007-09-20	2010-05-04	Apotex Pharmachem Inc.	Amorphous form of rifaximin and processes for its preparation
UA101829C2 (uk)	2008-02-25	2013-05-13	Саликс Фармасьютикалз, Лтд.	ФОРМА η РИФАКСИМІНУ І ЇЇ ЗАСТОСУВАННЯ В ТЕРАПЕВТИЧНІЙ ПРАКТИЦІ
US8486956B2 (en) *	2008-02-25	2013-07-16	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)
EP3563850A1 (en)	2008-02-26	2019-11-06	Salix Pharmaceuticals, Ltd.	Methods for treating bowel diseases
ES2509892T3 (es)	2008-05-07	2014-10-20	Salix Pharmaceuticals, Ltd.	Administración de un agente para limpieza del intestino y antibiótico para el tratamiento de enfermedad intestinal
CN101585843B (zh) *	2008-05-21	2011-07-06	重庆赛诺生物药业股份有限公司	一种利福昔明的制备工艺
US7928115B2 (en) *	2008-10-02	2011-04-19	Salix Pharmaceuticals, Ltd.	Methods of treating travelers diarrhea and hepatic encephalopathy
US20110035232A1 (en) *	2008-10-02	2011-02-10	Salix Pharmaceuticals, Ltd.	Methods of treating hepatic encephalopathy
ES2770308T3 (es)	2008-10-02	2020-07-01	Salix Pharmaceuticals Ltd	Procedimientos de tratamiento de encefalopatía hepática
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
RU2540513C2 (ru)	2009-06-02	2015-02-10	Саликс Фармасьютикалз, Лтд.	Способы лечения печеночной энцефалопатии
BR112012005627A2 (pt)	2009-09-13	2017-02-21	Salix Pharmaceuticals Ltd	"uso de rifaximina para preparação de um medicamento para tratar síndrome do intestino irritável (ibs)"
RU2012126084A (ru)	2009-11-23	2013-12-27	Сипла Лимитед	Пенная композиция для местного применения
WO2011080691A1 (en)	2009-12-28	2011-07-07	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
EP2582707A4 (en) *	2010-06-16	2014-01-08	Apotex Pharmachem Inc	POLYMORPHIC FORMS OF RIFAXIMINE
EA033370B1 (ru)	2010-07-12	2019-10-31	Salix Pharmaceuticals Ltd	Составы рифаксимина и их применение
WO2012035544A2 (en)	2010-09-13	2012-03-22	Sequent Scientific Ltd.	A novel polymorphic form of rifaximin and process for its preparation
JP6076267B2 (ja)	2011-02-11	2017-02-08	サリックスファーマスーティカルズ，リミテッド	リファキシミンの形態およびその使用
CA2834829A1 (en)	2011-05-02	2012-11-08	Ranbaxy Laboratories Limited	Rifaximin dimethylformamide solvate
WO2012155981A1 (en)	2011-05-19	2012-11-22	Friulchem Spa	New process for the synthesis of rifaximin and a new pseudo-crystalline form of rifaximin obtained thereby
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.
EP2773205B1 (en)	2011-11-02	2024-05-22	Salix Pharmaceuticals, Inc.	Rifaximin for retreating diarrhea-predominant irritable bowel syndrome
CA2876737A1 (en)	2012-06-13	2013-12-19	Apotex Pharmachem Inc.	Polymorphic forms of rifaximin
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.
WO2014140995A2 (en)	2013-03-15	2014-09-18	Alfa Wassermann S.P.A.	Method for diagnosing vaginal infections
CA2897758A1 (en)	2013-03-15	2014-09-18	Alfa Wassermann S.P.A.	Rifaximin for use in the treating of 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
ITMI20131307A1 (it)	2013-08-02	2015-02-02	A M S A Anonima Materie Sint & Affini S P A	Processo per la preparazione di refaximina k
CN103509038B (zh) *	2013-09-30	2016-01-20	浙江思贤制药有限公司	一种新晶型利福昔明ζ及其制备方法
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
WO2015171493A1 (en)	2014-05-04	2015-11-12	Salix Pharmaceuticals, Inc.	Ibs microbiota and uses thereof
ES2810010T3 (es)	2014-05-12	2021-03-08	Alfasigma Spa	Preparación y uso de la forma cristalina tau de rifaximina solvatada con DEGME
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
EP4137132A1 (en)	2016-09-30	2023-02-22	Salix Pharmaceuticals, Inc.	Solid dispersion forms of rifaximin
DK3645539T3 (da) *	2017-06-26	2021-05-10	Biofer Spa	Pyrido-imidazo-rifamycin-derivater som antibakterielt middel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1154655B (it) *	1980-05-22	1987-01-21	Alfa Farmaceutici Spa	Derivati imidazo-rifamicinici metodi per la loro preparazione e loro uso come sostanza ad azione antibatterica

1984
- 1984-05-15 IT IT03463/84A patent/IT1199374B/it active
1985
- 1985-04-19 ZA ZA852971A patent/ZA852971B/xx unknown
- 1985-04-19 DE DE8585104790T patent/DE3573120D1/de not_active Expired
- 1985-04-19 AT AT85104790T patent/ATE46512T1/de not_active IP Right Cessation
- 1985-04-19 EP EP85104790A patent/EP0161534B1/en not_active Expired
- 1985-04-25 PH PH32186A patent/PH22007A/en unknown
- 1985-04-26 US US06/727,521 patent/US4557866A/en not_active Expired - Lifetime
- 1985-04-29 CA CA000480321A patent/CA1215708A/en not_active Expired
- 1985-05-13 GR GR851144A patent/GR851144B/el unknown
- 1985-05-13 PT PT80446A patent/PT80446B/pt unknown
- 1985-05-14 NO NO851921A patent/NO164242C/no not_active IP Right Cessation
- 1985-05-14 IE IE119185A patent/IE58392B1/en not_active IP Right Cessation
- 1985-05-14 FI FI851907A patent/FI81101C/fi not_active IP Right Cessation
- 1985-05-14 DK DK214685A patent/DK162647C/da not_active IP Right Cessation
- 1985-05-14 ES ES543115A patent/ES8603489A1/es not_active Expired
- 1985-05-14 JP JP60102528A patent/JPS60252483A/ja active Granted
- 1985-05-15 AU AU42515/85A patent/AU568934B2/en not_active Expired
- 1985-05-15 AR AR85300385A patent/AR241913A1/es active

Also Published As

Publication number	Publication date
EP0161534B1 (en)	1989-09-20
US4557866A (en)	1985-12-10
AU568934B2 (en)	1988-01-14
IE851191L (en)	1985-11-15
ZA852971B (en)	1985-12-24
DE3573120D1 (en)	1989-10-26
ES543115A0 (es)	1986-01-01
AU4251585A (en)	1985-11-21
FI81101B (fi)	1990-05-31
GR851144B (no)	1985-11-25
EP0161534A3 (en)	1987-03-04
PH22007A (en)	1988-05-02
NO164242B (no)	1990-06-05
IT1199374B (it)	1988-12-30
PT80446B (pt)	1987-11-11
IT8403463A0 (it)	1984-05-15
ES8603489A1 (es)	1986-01-01
FI851907L (fi)	1985-11-16
DK162647C (da)	1992-04-13
ATE46512T1 (de)	1989-10-15
JPS60252483A (ja)	1985-12-13
FI81101C (fi)	1990-09-10
DK162647B (da)	1991-11-25
PT80446A (en)	1985-06-01
CA1215708A (en)	1986-12-23
EP0161534A2 (en)	1985-11-21
NO851921L (no)	1985-11-18
AR241913A1 (es)	1993-01-29
FI851907A0 (fi)	1985-05-14
IE58392B1 (en)	1993-09-08
DK214685A (da)	1985-11-16
DK214685D0 (da)	1985-05-14
JPH0469634B2 (no)	1992-11-06

Publication	Publication Date	Title
NO851921L (no)	1985-11-18	Fremgangsmaate for fremstilling av pyrido-imidazo-rifanycin-derivater.
NO850300L (no)	1985-07-26	Fremgangsmaate for fremstilling av 3-imidazolylmetyl-tetrahydrokarbazolon-derivater
NO874764D0 (no)	1987-11-16	Fremgangsmaate for fremstilling av 2-aminopurinderivater.
NO860226L (no)	1986-07-24	Fremgangsmaate for fremstilling av 1-substituert-aryl-1,4-dihydro-4-oksonaftyridin-derivater.
NO851466L (no)	1985-10-14	Fremgangsmaate for fremstilling av 9a-aza-9a-homoery-tromycin-derivater.
NO872831L (no)	1988-01-11	Fremgangsmte for fremstilling av nitrofuranderivater.
NO863608D0 (no)	1986-09-10	Fremgangsmaate for fremstilling av benzimidazolderivater.
NO861114L (no)	1986-09-26	Fremgangsmaate for fremstilling av polyisocyanat-polyisocyanurater.
NO862860L (no)	1987-01-19	Fremgangsmaate for fremstilling av poly-4-aminopyrrole-2-karboksamidoderivater.
NO164078C (no)	1990-08-29	Fremgangsmaate for fremstilling av emulsjoner.
NO164030C (no)	1990-08-22	Fremgangsmaate for fremstilling av imidazo-rifamycin-derivater.
ES551410A0 (es)	1987-04-16	Procedimiento de preparar derivados rodaninicos.
NO165107C (no)	1990-12-27	Fremgangsmaate for fremstilling av pyrido-imidazo-rifamycin-derivater.
NO885435D0 (no)	1988-12-07	Fremgangsmaate for fremstilling av benzotiazepinderivater.
NO841965L (no)	1984-11-19	Fremgangsmaate for fremstilling av 1,8-dihydroksy-10-acyl-9-antron-derivater
ES542469A0 (es)	1986-07-16	Procedimiento de preparar derivados iminotiazolidinicos
NO851550L (no)	1985-10-21	Fremgangsmaate for fremstilling av imidazolderivater
NO164238C (no)	1990-09-12	Fremgangsmaate for fremstilling av pyridobenzodiazepinforbindelser.
ES539074A0 (es)	1985-11-16	Procedimiento de obtencion de nuevos derivados imidazoliletoxiindanicos.
NO870828L (no)	1987-08-31	Fremgangsmte for fremstilling av biskarbamater.
NO167788C (no)	1991-12-11	Fremgangsmaate for fremstilling av pastaer.
ES516880A0 (es)	1984-01-16	Procedimiento de preparar derivados de p-acilaminofenol.
NO872690L (no)	1987-12-28	Fremgangsmte for fremstilling av mercaptoacylprolin.
IT8505129A0 (it)	1985-03-05	Procedimento per preparare 3-esometilenecefam derivati.
NO864695D0 (no)	1986-11-24	Fremgangsmaate for fremstilling av 2,2[-bi-1h-imidazoler.

Legal Events

Date	Code	Title	Description
2005-05-30	MK1K	Patent expired