DK160829C - Fremgangsmaade til fremstilling af pyrido-imidazorifamyciner - Google Patents

Fremgangsmaade til fremstilling af pyrido-imidazorifamyciner

Info

Publication number
DK160829C
DK160829C DK214585A DK214585A DK160829C DK 160829 C DK160829 C DK 160829C DK 214585 A DK214585 A DK 214585A DK 214585 A DK214585 A DK 214585A DK 160829 C DK160829 C DK 160829C
Authority
DK
Denmark
Prior art keywords
imidazorifamycines
procedure
preparing pyrido
pyrido
preparing
Prior art date
Application number
DK214585A
Other languages
Danish (da)
English (en)
Other versions
DK214585A (da
DK214585D0 (da
DK160829B (da
Inventor
Vincenzo Cannata
Silvano Piani
Gian Franco Tamagnone
Manuela Campana
Giovanni Da Roit
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.)
Filing date
Publication date
Priority claimed from IT03465/84A external-priority patent/IT1199376B/it
Priority claimed from IT03464/84A external-priority patent/IT1199375B/it
Application filed by Alfa Farmaceutici Spa filed Critical Alfa Farmaceutici Spa
Publication of DK214585D0 publication Critical patent/DK214585D0/da
Publication of DK214585A publication Critical patent/DK214585A/da
Publication of DK160829B publication Critical patent/DK160829B/da
Application granted granted Critical
Publication of DK160829C publication Critical patent/DK160829C/da

Links

DK214585A 1984-05-15 1985-05-14 Fremgangsmaade til fremstilling af pyrido-imidazorifamyciner DK160829C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT346584 1984-05-15
IT346484 1984-05-15
IT03465/84A IT1199376B (it) 1984-05-15 1984-05-15 Processo per la preparazione di imidazo-rifamicine
IT03464/84A IT1199375B (it) 1984-05-15 1984-05-15 Processo per la preparazione di imidazo rifamicine

Publications (4)

Publication Number Publication Date
DK214585D0 DK214585D0 (da) 1985-05-14
DK214585A DK214585A (da) 1985-11-16
DK160829B DK160829B (da) 1991-04-22
DK160829C true DK160829C (da) 1991-10-07

Family

ID=26325399

Family Applications (1)

Application Number Title Priority Date Filing Date
DK214585A DK160829C (da) 1984-05-15 1985-05-14 Fremgangsmaade til fremstilling af pyrido-imidazorifamyciner

Country Status (9)

Country Link
AR (1) AR242795A1 (enrdf_load_stackoverflow)
AT (1) AT386829B (enrdf_load_stackoverflow)
CA (1) CA1215976A (enrdf_load_stackoverflow)
DK (1) DK160829C (enrdf_load_stackoverflow)
ES (1) ES8603490A1 (enrdf_load_stackoverflow)
FI (1) FI83874C (enrdf_load_stackoverflow)
GR (1) GR851146B (enrdf_load_stackoverflow)
NO (1) NO164030C (enrdf_load_stackoverflow)
PT (1) PT80447B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7902206B2 (en) 2003-11-07 2011-03-08 Alfa Wassermann, S.P.A. Polymorphic forms α, β and γ of rifaximin
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
JP2010504314A (ja) 2006-09-22 2010-02-12 シプラ・リミテッド リファキシミン
US7709634B2 (en) 2007-09-20 2010-05-04 Apotex Pharmachem Inc. Amorphous form of rifaximin and processes for its preparation
EP2355805B1 (en) 2008-12-10 2019-02-13 Cipla Limited Rifaximin complexes
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.
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
RS59250B1 (sr) 2014-05-12 2019-10-31 Alfasigma Spa Novi solvatni kristalni oblik rifaksimina, njegova proizvodnja, kompozicije i upotreba

Also Published As

Publication number Publication date
CA1215976A (en) 1986-12-30
FI851908L (fi) 1985-11-16
NO164030C (no) 1990-08-22
ES543116A0 (es) 1986-01-01
NO164030B (no) 1990-05-14
NO851920L (no) 1985-11-18
PT80447B (pt) 1987-11-11
ES8603490A1 (es) 1986-01-01
AT386829B (de) 1988-10-25
FI851908A0 (fi) 1985-05-14
PT80447A (en) 1985-06-01
AR242795A1 (es) 1993-05-31
GR851146B (enrdf_load_stackoverflow) 1985-11-25
DK214585A (da) 1985-11-16
ATA145085A (de) 1988-03-15
FI83874C (fi) 1991-09-10
FI83874B (fi) 1991-05-31
DK214585D0 (da) 1985-05-14
DK160829B (da) 1991-04-22

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