AU2015260837B2 - New solvated crystal form of rifaximin, production, compositions and uses thereof - Google Patents

New solvated crystal form of rifaximin, production, compositions and uses thereof Download PDF

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Publication number
AU2015260837B2
AU2015260837B2 AU2015260837A AU2015260837A AU2015260837B2 AU 2015260837 B2 AU2015260837 B2 AU 2015260837B2 AU 2015260837 A AU2015260837 A AU 2015260837A AU 2015260837 A AU2015260837 A AU 2015260837A AU 2015260837 B2 AU2015260837 B2 AU 2015260837B2
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Prior art keywords
rifaximin
ranging
crystalline form
compositions
tablets
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AU2015260837A1 (en
Inventor
Laura CHELAZZI
Fabrizia GREPIONI
Paola Maffei
Annalisa Sforzini
Giuseppe Claudio Viscomi
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Alfasigma SpA
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Alfasigma SpA
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    • 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
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/4353Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/437Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/12Antidiarrhoeals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/18Drugs for disorders of the alimentary tract or the digestive system for pancreatic disorders, e.g. pancreatic enzymes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00Drugs for genital or sexual disorders; Contraceptives
    • A61P15/02Drugs for genital or sexual disorders; Contraceptives for disorders of the vagina
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00Indexing scheme relating to specific properties of organic compounds
    • C07B2200/13Crystalline forms, e.g. polymorphs
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Endocrinology (AREA)
  • Reproductive Health (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Medicinal Preparation (AREA)
AU2015260837A 2014-05-12 2015-05-07 New solvated crystal form of rifaximin, production, compositions and uses thereof Active AU2015260837B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461992017P 2014-05-12 2014-05-12
US61/992,017 2014-05-12
PCT/IB2015/053342 WO2015173697A1 (en) 2014-05-12 2015-05-07 New solvated crystal form of rifaximin, production, compositions and uses thereof

Publications (2)

Publication Number Publication Date
AU2015260837A1 AU2015260837A1 (en) 2016-09-15
AU2015260837B2 true AU2015260837B2 (en) 2019-02-28

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AU2015260837A Active AU2015260837B2 (en) 2014-05-12 2015-05-07 New solvated crystal form of rifaximin, production, compositions and uses thereof

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US (2) US9938298B2 (enExample)
EP (2) EP3143027B1 (enExample)
JP (1) JP6576953B2 (enExample)
KR (1) KR102362719B1 (enExample)
AU (1) AU2015260837B2 (enExample)
CA (1) CA2940601C (enExample)
DK (2) DK3546464T3 (enExample)
EA (1) EA030457B1 (enExample)
ES (2) ES2742106T3 (enExample)
HR (2) HRP20191520T1 (enExample)
HU (2) HUE050054T2 (enExample)
NZ (1) NZ723571A (enExample)
PL (2) PL3546464T3 (enExample)
PT (2) PT3546464T (enExample)
RS (2) RS60576B1 (enExample)
SI (2) SI3546464T1 (enExample)
WO (1) WO2015173697A1 (enExample)

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TWI335218B (en) * 2003-02-19 2011-01-01 Panion & Bf Biotech Inc Ferric organic compounds, uses thereof and methods of making same
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
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
ES2742106T3 (es) 2014-05-12 2020-02-13 Alfasigma Spa Nueva forma de cristal solvatado de rifaximina, producción, composiciones y usos de la misma
KR20210054521A (ko) 2018-09-06 2021-05-13 파흐호흐슐레 노르트베스치바이츠 약물 방출 제어형 제형
WO2020208140A1 (en) 2019-04-12 2020-10-15 Sandoz Ag Rifaximin-containing granules
GR1010652B (el) * 2023-04-20 2024-03-12 Φαρματεν Α.Β.Ε.Ε., Φαρμακευτικο σκευασμα που περιλαμβανει εναν αντιμικροβιακο παραγοντα και μεθοδος για την παρασκευη αυτου
WO2025170483A1 (ru) * 2024-02-07 2025-08-14 Общество с ограниченной ответственностью "БИННОФАРМ ГРУПП" Фармацевтическая композиция, обладающая антибиотической активностью

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PL3546464T3 (pl) 2020-11-02
SI3546464T1 (sl) 2020-09-30
JP2017515821A (ja) 2017-06-15
HUE044748T2 (hu) 2019-11-28
US10428086B2 (en) 2019-10-01
US20170088557A1 (en) 2017-03-30
NZ723571A (en) 2020-02-28
DK3143027T3 (da) 2019-08-12
EP3546464B1 (en) 2020-06-17
EP3143027B1 (en) 2019-07-10
EA030457B1 (ru) 2018-08-31
EP3143027A1 (en) 2017-03-22
PL3143027T3 (pl) 2019-11-29
RS59250B1 (sr) 2019-10-31
HUE050054T2 (hu) 2020-11-30
ES2742106T3 (es) 2020-02-13
HRP20201093T1 (hr) 2020-10-30
AU2015260837A1 (en) 2016-09-15
ES2810010T3 (es) 2021-03-08
EA201692110A1 (ru) 2017-05-31
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US20180354971A1 (en) 2018-12-13
SI3143027T1 (sl) 2019-10-30
KR102362719B1 (ko) 2022-02-14
HRP20191520T1 (hr) 2019-11-29
JP6576953B2 (ja) 2019-09-18
CA2940601C (en) 2021-08-24
KR20170003568A (ko) 2017-01-09
EP3546464A1 (en) 2019-10-02
CA2940601A1 (en) 2015-11-19
US9938298B2 (en) 2018-04-10
WO2015173697A1 (en) 2015-11-19
PT3143027T (pt) 2019-09-20
PT3546464T (pt) 2020-08-05
RS60576B1 (sr) 2020-08-31

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