IT8403581A0 - PROCESS FOR THE PREPARATION OF PYRIDO-IMIDAZO-RIFAMICINS - Google Patents
PROCESS FOR THE PREPARATION OF PYRIDO-IMIDAZO-RIFAMICINSInfo
- Publication number
- IT8403581A0 IT8403581A0 IT8403581A IT358184A IT8403581A0 IT 8403581 A0 IT8403581 A0 IT 8403581A0 IT 8403581 A IT8403581 A IT 8403581A IT 358184 A IT358184 A IT 358184A IT 8403581 A0 IT8403581 A0 IT 8403581A0
- Authority
- IT
- Italy
- Prior art keywords
- rifamicins
- pyrido
- imidazo
- preparation
- Prior art date
Links
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT03581/84A IT1199413B (en) | 1984-09-26 | 1984-09-26 | PROCESS FOR THE PREPARATION OF PIRIDO-IMIDAZO-RIFAMICINE |
GR852312A GR852312B (en) | 1984-09-26 | 1985-09-23 | |
AT279785A AT387020B (en) | 1984-09-26 | 1985-09-25 | METHOD FOR SYNTHESISING PYRIDO-IMIDAZO-RIFAMYCINES |
DK434985A DK161706C (en) | 1984-09-26 | 1985-09-25 | METHOD FOR PREPARING PYRIDO-IMIDAZO RIFAMYCINES |
FI853683A FI83875C (en) | 1984-09-26 | 1985-09-25 | ETT NYTT FOERFARANDE FOER FRAMSTAELLNING AV 4-DEOXIPYRIDO / 1'2 ': 1,2 / IMIDAZO / 5,4-C / RIFAMYCINER. |
NO853771A NO165107C (en) | 1984-09-26 | 1985-09-25 | PROCEDURE FOR PREPARING PYRIDO-IMIDAZO-RIFAMYCIN DERIVATIVES. |
CA000491511A CA1218650A (en) | 1984-09-26 | 1985-09-25 | Process for the synthesis of pyrido-imidazo- rifamycins |
ES547265A ES8604735A1 (en) | 1984-09-26 | 1985-09-25 | Pyrido-imidazo-rifamicine(s) |
PT8119885A PT81198B (en) | 1984-09-26 | 1985-09-26 | NEW PROCESS FOR THE SYNDROME OF PIRIDO-IMIDAZO-RIFAMICINAS |
AR30174785A AR243892A1 (en) | 1984-09-26 | 1985-09-26 | A procedure for obtaining dipyride-imidaze-rifamicine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT03581/84A IT1199413B (en) | 1984-09-26 | 1984-09-26 | PROCESS FOR THE PREPARATION OF PIRIDO-IMIDAZO-RIFAMICINE |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8403581A0 true IT8403581A0 (en) | 1984-09-26 |
IT1199413B IT1199413B (en) | 1988-12-30 |
Family
ID=11110114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT03581/84A IT1199413B (en) | 1984-09-26 | 1984-09-26 | PROCESS FOR THE PREPARATION OF PIRIDO-IMIDAZO-RIFAMICINE |
Country Status (10)
Country | Link |
---|---|
AR (1) | AR243892A1 (en) |
AT (1) | AT387020B (en) |
CA (1) | CA1218650A (en) |
DK (1) | DK161706C (en) |
ES (1) | ES8604735A1 (en) |
FI (1) | FI83875C (en) |
GR (1) | GR852312B (en) |
IT (1) | IT1199413B (en) |
NO (1) | NO165107C (en) |
PT (1) | PT81198B (en) |
Families Citing this family (8)
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 |
US7906542B2 (en) | 2004-11-04 | 2011-03-15 | Alfa Wassermann, S.P.A. | Pharmaceutical compositions comprising polymorphic forms α, β, and γ of rifaximin |
ITMI20032144A1 (en) | 2003-11-07 | 2005-05-08 | Alfa Wassermann Spa | REFLEXIMINE POLIMORPHIC FORMS, PROCESSES TO OBTAIN THEM AND |
SI1698630T1 (en) | 2005-03-03 | 2015-01-30 | Alfa Wassermann S.P.A. | New polymorphous forms of rifaximin, processes for their production and use thereof in the medicinal preparations |
US7709634B2 (en) | 2007-09-20 | 2010-05-04 | Apotex Pharmachem Inc. | Amorphous form of rifaximin and processes for its preparation |
ITBO20120368A1 (en) | 2012-07-06 | 2014-01-07 | Alfa Wassermann Spa | COMPOSITIONS INCLUDING RIFAXIMINA AND AMINO ACIDS, RIFAXIMINE CRYSTALS DERIVING FROM SUCH COMPOSITIONS AND THEIR USE. |
ES2621557T3 (en) | 2014-03-31 | 2017-07-04 | Euticals S.P.A. | Polymorphic mixture of rifaximin and its use for the preparation of solid formulations |
PL3546464T3 (en) | 2014-05-12 | 2020-11-02 | Alfasigma S.P.A. | Preparation and use of crystalline form tau of rifaximin solvated with degme |
-
1984
- 1984-09-26 IT IT03581/84A patent/IT1199413B/en active
-
1985
- 1985-09-23 GR GR852312A patent/GR852312B/el unknown
- 1985-09-25 DK DK434985A patent/DK161706C/en not_active IP Right Cessation
- 1985-09-25 ES ES547265A patent/ES8604735A1/en not_active Expired
- 1985-09-25 NO NO853771A patent/NO165107C/en unknown
- 1985-09-25 CA CA000491511A patent/CA1218650A/en not_active Expired
- 1985-09-25 FI FI853683A patent/FI83875C/en not_active IP Right Cessation
- 1985-09-25 AT AT279785A patent/AT387020B/en not_active IP Right Cessation
- 1985-09-26 AR AR30174785A patent/AR243892A1/en active
- 1985-09-26 PT PT8119885A patent/PT81198B/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI853683L (en) | 1986-03-27 |
DK434985D0 (en) | 1985-09-25 |
DK161706B (en) | 1991-08-05 |
ATA279785A (en) | 1988-04-15 |
PT81198A (en) | 1985-10-01 |
FI853683A0 (en) | 1985-09-25 |
NO853771L (en) | 1986-04-01 |
GR852312B (en) | 1986-01-24 |
AR243892A1 (en) | 1993-09-30 |
ES8604735A1 (en) | 1986-02-16 |
CA1218650A (en) | 1987-03-03 |
IT1199413B (en) | 1988-12-30 |
NO165107C (en) | 1990-12-27 |
FI83875B (en) | 1991-05-31 |
DK161706C (en) | 1992-01-20 |
PT81198B (en) | 1987-09-30 |
NO165107B (en) | 1990-09-17 |
ES547265A0 (en) | 1986-02-16 |
DK434985A (en) | 1986-03-27 |
AT387020B (en) | 1988-11-25 |
FI83875C (en) | 1991-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970716 |