IT1397107B1 - NEW METHOD FOR THE PREPARATION OF ANTIBIOTICS IN THE STATE AMORPHOUS AND PRODUCTS OBTAINED BY USING THIS METHOD. - Google Patents

NEW METHOD FOR THE PREPARATION OF ANTIBIOTICS IN THE STATE AMORPHOUS AND PRODUCTS OBTAINED BY USING THIS METHOD.

Info

Publication number
IT1397107B1
IT1397107B1 ITRM2009A000686A ITRM20090686A IT1397107B1 IT 1397107 B1 IT1397107 B1 IT 1397107B1 IT RM2009A000686 A ITRM2009A000686 A IT RM2009A000686A IT RM20090686 A ITRM20090686 A IT RM20090686A IT 1397107 B1 IT1397107 B1 IT 1397107B1
Authority
IT
Italy
Prior art keywords
antibiotics
preparation
products obtained
state amorphous
new method
Prior art date
Application number
ITRM2009A000686A
Other languages
Italian (it)
Inventor
Daniela Secci
Silvio Massimo Lavagna
Franco Padella
Original Assignee
Lavagna
Secci
Padella
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 Lavagna, Secci, Padella filed Critical Lavagna
Priority to ITRM2009A000686A priority Critical patent/IT1397107B1/en
Priority to US13/519,340 priority patent/US8952159B2/en
Priority to EP10816424.5A priority patent/EP2401282B2/en
Priority to PCT/IB2010/056080 priority patent/WO2011080691A1/en
Publication of ITRM20090686A1 publication Critical patent/ITRM20090686A1/en
Application granted granted Critical
Publication of IT1397107B1 publication Critical patent/IT1397107B1/en

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)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ITRM2009A000686A 2009-12-28 2009-12-28 NEW METHOD FOR THE PREPARATION OF ANTIBIOTICS IN THE STATE AMORPHOUS AND PRODUCTS OBTAINED BY USING THIS METHOD. IT1397107B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITRM2009A000686A IT1397107B1 (en) 2009-12-28 2009-12-28 NEW METHOD FOR THE PREPARATION OF ANTIBIOTICS IN THE STATE AMORPHOUS AND PRODUCTS OBTAINED BY USING THIS METHOD.
US13/519,340 US8952159B2 (en) 2009-12-28 2010-12-27 Method for the production of amorphous rifaximin
EP10816424.5A EP2401282B2 (en) 2009-12-28 2010-12-27 Method for the production of amorphous rifaximin
PCT/IB2010/056080 WO2011080691A1 (en) 2009-12-28 2010-12-27 Method for the production of amorphous rifaximin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM2009A000686A IT1397107B1 (en) 2009-12-28 2009-12-28 NEW METHOD FOR THE PREPARATION OF ANTIBIOTICS IN THE STATE AMORPHOUS AND PRODUCTS OBTAINED BY USING THIS METHOD.

Publications (2)

Publication Number Publication Date
ITRM20090686A1 ITRM20090686A1 (en) 2011-06-29
IT1397107B1 true IT1397107B1 (en) 2012-12-28

Family

ID=42455416

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM2009A000686A IT1397107B1 (en) 2009-12-28 2009-12-28 NEW METHOD FOR THE PREPARATION OF ANTIBIOTICS IN THE STATE AMORPHOUS AND PRODUCTS OBTAINED BY USING THIS METHOD.

Country Status (1)

Country Link
IT (1) IT1397107B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2082809C (en) * 1990-06-29 1995-10-17 Marino Nebuloni Pure crystalline form of rifapentine
UA101829C2 (en) * 2008-02-25 2013-05-13 Саликс Фармасьютикалз, Лтд. Forms of rifaximin and uses thereof in therapy

Also Published As

Publication number Publication date
ITRM20090686A1 (en) 2011-06-29

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