PL2710014T3 - Sposób syntezy rifaksyminy - Google Patents

Sposób syntezy rifaksyminy

Info

Publication number
PL2710014T3
PL2710014T3 PL12721559T PL12721559T PL2710014T3 PL 2710014 T3 PL2710014 T3 PL 2710014T3 PL 12721559 T PL12721559 T PL 12721559T PL 12721559 T PL12721559 T PL 12721559T PL 2710014 T3 PL2710014 T3 PL 2710014T3
Authority
PL
Poland
Prior art keywords
rifaximin
synthesis
Prior art date
Application number
PL12721559T
Other languages
English (en)
Inventor
Disma Mazzola
Silvia Moiana
Germano Coppi
Original Assignee
Friulchem 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
Priority claimed from PCT/EP2011/058171 external-priority patent/WO2012155981A1/en
Application filed by Friulchem Spa filed Critical Friulchem Spa
Publication of PL2710014T3 publication Critical patent/PL2710014T3/pl

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
PL12721559T 2011-05-19 2012-05-21 Sposób syntezy rifaksyminy PL2710014T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/EP2011/058171 WO2012155981A1 (en) 2011-05-19 2011-05-19 New process for the synthesis of rifaximin and a new pseudo-crystalline form of rifaximin obtained thereby
PCT/EP2012/059404 WO2012156533A1 (en) 2011-05-19 2012-05-21 New process for the synthesis of rifaximin and a new pseudo-crystalline form of rifaximin obtained thereby
EP12721559.8A EP2710014B1 (en) 2011-05-19 2012-05-21 Process for the synthesis of rifaximin

Publications (1)

Publication Number Publication Date
PL2710014T3 true PL2710014T3 (pl) 2017-10-31

Family

ID=50112594

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12721559T PL2710014T3 (pl) 2011-05-19 2012-05-21 Sposób syntezy rifaksyminy

Country Status (2)

Country Link
EP (1) EP2710014B1 (pl)
PL (1) PL2710014T3 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3902528A1 (en) * 2018-12-19 2021-11-03 Friulchem SpA Process for the manufacture of a tablet of rifaximin and tablet of rifaximin

Also Published As

Publication number Publication date
EP2710014A1 (en) 2014-03-26
EP2710014B1 (en) 2017-03-29

Similar Documents

Publication Publication Date Title
PL2531286T3 (pl) Sposób syntezy metanolu
PT2875062T (pt) Processo de síntese de poliarilétercetonas
HRP20160665T1 (hr) Postupak proizvodnje ternesit klinkera
EP2552874A4 (en) PROCESS FOR PREPARING HEXAFLUOR-2 BUTENE
EP2558432A4 (en) METHOD FOR THE PRODUCTION OF TETRAFLUOROLEFINES
PL2755957T4 (pl) Synteza związków triazolopirymidynowych
SI2710015T1 (sl) Polimorf rifaximina in postopek za njegovo pripravo
SG11201400939YA (en) Process for the preparation of methoxymelonal
IL226677A (en) Beta-amyloid production compounds
GB2560284B (en) Process for the 3-O-demethylation of morphinan compounds
PT2543689T (pt) Método contínuo para a síntese de polióis
IL230904A0 (en) A process for making a radioactive isotope of gallium
PL2771326T3 (pl) Synteza związków triazolopirymidynowych
IL236159A (en) Process for the production of methylbutinol
IL232735A0 (en) A process for purifying polyaminocarboxylates
GB2488894B (en) Process for producing V-Coelenterazine compounds
HUE044066T2 (hu) Eljárás metilén-difenil-diizocianát elõállítására
HUE037625T2 (hu) Eljárás tûzoltó porok visszanyerésére
AP3609A (en) New process for the synthesis of agomelatine
GB201119690D0 (en) Process for the preparation of compounds
EP2522648A4 (en) METHOD FOR PRODUCING A DIFLUORCYCLOPROPAN COMPOUND
PL393916A1 (pl) Sposób wytwarzania związków karbapenamowych
GB201116359D0 (en) Novel synthesis method
HUE11718776T2 (hu) Ipari eljárás (S)-(+)-pregabalin elõállítására
PL2710014T3 (pl) Sposób syntezy rifaksyminy