AT386829B - Verfahren zur herstellung von imidazo-rifamycinen - Google Patents
Verfahren zur herstellung von imidazo-rifamycinenInfo
- Publication number
- AT386829B AT386829B AT145085A AT145085A AT386829B AT 386829 B AT386829 B AT 386829B AT 145085 A AT145085 A AT 145085A AT 145085 A AT145085 A AT 145085A AT 386829 B AT386829 B AT 386829B
- Authority
- AT
- Austria
- Prior art keywords
- rifamycines
- imidazo
- producing imidazo
- producing
- imidazo rifamycines
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 (2)
| Publication Number | Publication Date |
|---|---|
| ATA145085A ATA145085A (de) | 1988-03-15 |
| AT386829B true AT386829B (de) | 1988-10-25 |
Family
ID=26325399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT145085A AT386829B (de) | 1984-05-15 | 1985-05-14 | Verfahren zur herstellung von imidazo-rifamycinen |
Country Status (9)
| Country | Link |
|---|---|
| AR (1) | AR242795A1 (pm) |
| AT (1) | AT386829B (pm) |
| CA (1) | CA1215976A (pm) |
| DK (1) | DK160829C (pm) |
| ES (1) | ES8603490A1 (pm) |
| FI (1) | FI83874C (pm) |
| GR (1) | GR851146B (pm) |
| NO (1) | NO164030C (pm) |
| PT (1) | PT80447B (pm) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7902206B2 (en) | 2003-11-07 | 2011-03-08 | Alfa Wassermann, S.P.A. | Polymorphic forms α, β and γ 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 |
| 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 |
| CA2663776C (en) | 2006-09-22 | 2016-01-26 | Cipla Limited | Rifaximin in an amorphous form |
| US7709634B2 (en) | 2007-09-20 | 2010-05-04 | Apotex Pharmachem Inc. | Amorphous form of rifaximin and processes for its preparation |
| US8916193B2 (en) | 2008-12-10 | 2014-12-23 | 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 |
| US9938298B2 (en) | 2014-05-12 | 2018-04-10 | Alfa Wassermann S.P.A. | Solvated crystal form of rifaximin, production, compositions and uses thereof |
-
1985
- 1985-04-29 CA CA000480320A patent/CA1215976A/en not_active Expired
- 1985-05-13 PT PT8044785A patent/PT80447B/pt unknown
- 1985-05-13 GR GR851146A patent/GR851146B/el unknown
- 1985-05-14 ES ES543116A patent/ES8603490A1/es not_active Expired
- 1985-05-14 AT AT145085A patent/AT386829B/de not_active IP Right Cessation
- 1985-05-14 NO NO851920A patent/NO164030C/no unknown
- 1985-05-14 FI FI851908A patent/FI83874C/fi not_active IP Right Cessation
- 1985-05-14 DK DK214585A patent/DK160829C/da not_active IP Right Cessation
- 1985-05-15 AR AR30038685A patent/AR242795A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| DK160829B (da) | 1991-04-22 |
| DK214585D0 (da) | 1985-05-14 |
| FI851908L (fi) | 1985-11-16 |
| PT80447A (en) | 1985-06-01 |
| CA1215976A (en) | 1986-12-30 |
| DK214585A (da) | 1985-11-16 |
| DK160829C (da) | 1991-10-07 |
| NO164030C (no) | 1990-08-22 |
| AR242795A1 (es) | 1993-05-31 |
| ATA145085A (de) | 1988-03-15 |
| NO851920L (no) | 1985-11-18 |
| FI83874B (fi) | 1991-05-31 |
| ES543116A0 (es) | 1986-01-01 |
| NO164030B (no) | 1990-05-14 |
| FI83874C (fi) | 1991-09-10 |
| ES8603490A1 (es) | 1986-01-01 |
| GR851146B (pm) | 1985-11-25 |
| FI851908A0 (fi) | 1985-05-14 |
| PT80447B (pt) | 1987-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties | ||
| ELJ | Ceased due to non-payment of the annual fee |