IT8403581A0 - PROCESS FOR THE PREPARATION OF PYRIDO-IMIDAZO-RIFAMICINS - Google Patents

PROCESS FOR THE PREPARATION OF PYRIDO-IMIDAZO-RIFAMICINS

Info

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
Application number
IT8403581A
Other languages
Italian (it)
Other versions
IT1199413B (en
Inventor
Alpino Raul Roberto
Cannata Vincenzo
Tamagnone Gianfranco
Campana Manuela
Piani Silvano
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
Application filed by Alfa Farmaceutici Spa filed Critical Alfa Farmaceutici Spa
Publication of IT8403581A0 publication Critical patent/IT8403581A0/en
Priority to IT03581/84A priority Critical patent/IT1199413B/en
Priority to GR852312A priority patent/GR852312B/el
Priority to FI853683A priority patent/FI83875C/en
Priority to DK434985A priority patent/DK161706C/en
Priority to AT279785A priority patent/AT387020B/en
Priority to NO853771A priority patent/NO165107C/en
Priority to CA000491511A priority patent/CA1218650A/en
Priority to ES547265A priority patent/ES8604735A1/en
Priority to PT8119885A priority patent/PT81198B/en
Priority to AR30174785A priority patent/AR243892A1/en
Application granted granted Critical
Publication of IT1199413B publication Critical patent/IT1199413B/en

Links

IT03581/84A 1984-09-26 1984-09-26 PROCESS FOR THE PREPARATION OF PIRIDO-IMIDAZO-RIFAMICINE IT1199413B (en)

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)

* Cited by examiner, † Cited by third party
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

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

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970716