ITMI20021209A1 - Processo di preparazione di azitromicina ad elevata purezza - Google Patents

Processo di preparazione di azitromicina ad elevata purezza

Info

Publication number
ITMI20021209A1
ITMI20021209A1 IT2002MI001209A ITMI20021209A ITMI20021209A1 IT MI20021209 A1 ITMI20021209 A1 IT MI20021209A1 IT 2002MI001209 A IT2002MI001209 A IT 2002MI001209A IT MI20021209 A ITMI20021209 A IT MI20021209A IT MI20021209 A1 ITMI20021209 A1 IT MI20021209A1
Authority
IT
Italy
Prior art keywords
azitromycin
purity
preparation process
preparation
purity azitromycin
Prior art date
Application number
IT2002MI001209A
Other languages
English (en)
Inventor
Pietro Massardo
Stefano Turchetta
Paolo Casellato
Original Assignee
Chemi 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 Chemi Spa filed Critical Chemi Spa
Priority to IT2002MI001209A priority Critical patent/ITMI20021209A1/it
Publication of ITMI20021209A0 publication Critical patent/ITMI20021209A0/it
Priority to US10/516,719 priority patent/US20050222052A1/en
Priority to EP03730420A priority patent/EP1513857A1/en
Priority to AU2003241100A priority patent/AU2003241100A1/en
Priority to PCT/IB2003/002442 priority patent/WO2003102009A1/en
Publication of ITMI20021209A1 publication Critical patent/ITMI20021209A1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
    • C07H17/08—Hetero rings containing eight or more ring members, e.g. erythromycins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT2002MI001209A 2002-06-04 2002-06-04 Processo di preparazione di azitromicina ad elevata purezza ITMI20021209A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2002MI001209A ITMI20021209A1 (it) 2002-06-04 2002-06-04 Processo di preparazione di azitromicina ad elevata purezza
US10/516,719 US20050222052A1 (en) 2002-06-04 2003-06-04 Process for preparing high purity azithromycin
EP03730420A EP1513857A1 (en) 2002-06-04 2003-06-04 Process for preparing high purity azithromycin
AU2003241100A AU2003241100A1 (en) 2002-06-04 2003-06-04 Process for preparing high purity azithromycin
PCT/IB2003/002442 WO2003102009A1 (en) 2002-06-04 2003-06-04 Process for preparing high purity azithromycin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI001209A ITMI20021209A1 (it) 2002-06-04 2002-06-04 Processo di preparazione di azitromicina ad elevata purezza

Publications (2)

Publication Number Publication Date
ITMI20021209A0 ITMI20021209A0 (it) 2002-06-04
ITMI20021209A1 true ITMI20021209A1 (it) 2003-12-04

Family

ID=11450037

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002MI001209A ITMI20021209A1 (it) 2002-06-04 2002-06-04 Processo di preparazione di azitromicina ad elevata purezza

Country Status (5)

Country Link
US (1) US20050222052A1 (it)
EP (1) EP1513857A1 (it)
AU (1) AU2003241100A1 (it)
IT (1) ITMI20021209A1 (it)
WO (1) WO2003102009A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HRP20020231A2 (en) 2002-03-18 2003-12-31 Pliva D D ISOSTRUCTURAL PSEUDOPOLYMORPHS OF 9-DEOXO-9a-AZA-9a-METHYL-9a-HOMOERYTHROMYCIN A
HRP20020614A2 (en) 2002-07-22 2004-06-30 PLIVA-ISTRAŽIVAČKI INSTITUT d.o.o. Rhombic pseudopolymorph of 9-deoxo-9a-aza-9a-methyl-9a-homoerythromycin a
US7714129B2 (en) 2003-12-16 2010-05-11 Teva Pharmaceutical Industries Ltd. Methods of preparing anhydrous aripiprazole form II
PL1613598T3 (pl) 2003-12-16 2012-03-30 Teva Pharma Sposób wytwarzania krystalicznych form aripiprazolu
US7468428B2 (en) 2004-03-17 2008-12-23 App Pharmaceuticals, Llc Lyophilized azithromycin formulation
US7683162B2 (en) 2004-08-30 2010-03-23 Taro Pharmaceutical Industries Limited Process of preparing a crystalline azithromycin monohydrate
CN1304407C (zh) * 2004-09-03 2007-03-14 南京圣和药业有限公司 一种阿奇霉素的精制方法
WO2013088274A1 (en) 2011-12-14 2013-06-20 Wockhardt Limited Anhydrous amorphous azithromycin composition free of azithromycin dihydrate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI7910768A8 (en) * 1979-04-02 1996-06-30 Pliva Pharm & Chem Works Process for pripering 11-aza-4-0-cladinosyl-6-0-desosaminyl-15-ethyl- 7,13,14-trihydroxy-3,5,7,9,12,14-hexamethyl- oxacyclopentadecane-2-one and their derivatives
SI8110592A8 (en) * 1981-03-06 1996-06-30 Pliva Pharm & Chem Works Process for preparing of n-methyl-11-aza-10-deoxo-10-dihydroerythromycine a and derivatives thereof
US4474768A (en) * 1982-07-19 1984-10-02 Pfizer Inc. N-Methyl 11-aza-10-deoxo-10-dihydro-erytromycin A, intermediates therefor
RO107257B1 (ro) * 1987-07-09 1993-10-30 Pfizer Procedeu de obtinere a unui dihidrat de azitromicina, cristalin
ES2122905B1 (es) * 1996-07-11 1999-11-16 Astur Pharma Sa Sintesis de 11,12-hidrogenoortoborato de 9-desoxo-9a-aza-11,12-desoxi-9a-metil-9a-homoeritromicina a. un procedimiento para la preparacion de 9-desoxo-9a-aza-9a-metil-9a-homoeritromicina a dihidrato (azitromicina dihidrato).
PT102006B (pt) * 1997-05-19 2000-06-30 Hovione Sociedade Quimica S A Novo processo de preparacao de azitromicina
ATE334136T1 (de) * 1999-06-29 2006-08-15 Sandoz Ag Verfahren zur herstellung von azithromycin
EP1246831B1 (en) * 2000-01-04 2008-03-05 Teva Pharmaceutical Industries Ltd. Preparation method of azithromycin dihydrate

Also Published As

Publication number Publication date
EP1513857A1 (en) 2005-03-16
WO2003102009A1 (en) 2003-12-11
US20050222052A1 (en) 2005-10-06
AU2003241100A1 (en) 2003-12-19
ITMI20021209A0 (it) 2002-06-04

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