GB0315606D0 - Process for preparing non-hygroscopic azithromycin dihydrate - Google Patents

Process for preparing non-hygroscopic azithromycin dihydrate

Info

Publication number
GB0315606D0
GB0315606D0 GB0315606A GB0315606A GB0315606D0 GB 0315606 D0 GB0315606 D0 GB 0315606D0 GB 0315606 A GB0315606 A GB 0315606A GB 0315606 A GB0315606 A GB 0315606A GB 0315606 D0 GB0315606 D0 GB 0315606D0
Authority
GB
United Kingdom
Prior art keywords
preparing non
azithromycin dihydrate
hygroscopic azithromycin
hygroscopic
dihydrate
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB0315606A
Other versions
GB2395482A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jubilant Organosys Ltd
Original Assignee
Jubilant Organosys Ltd
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 Jubilant Organosys Ltd filed Critical Jubilant Organosys Ltd
Priority to GB0315606A priority Critical patent/GB2395482A/en
Publication of GB0315606D0 publication Critical patent/GB0315606D0/en
Publication of GB2395482A publication Critical patent/GB2395482A/en
Priority to PCT/IN2004/000187 priority patent/WO2005003144A1/en
Withdrawn legal-status Critical Current

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)
GB0315606A 2003-07-03 2003-07-03 Process for preparing non-hygroscopic azithromycin dihydrate Withdrawn GB2395482A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0315606A GB2395482A (en) 2003-07-03 2003-07-03 Process for preparing non-hygroscopic azithromycin dihydrate
PCT/IN2004/000187 WO2005003144A1 (en) 2003-07-03 2004-06-28 Process for preparing non-hygroscopic azithromycin dihydrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0315606A GB2395482A (en) 2003-07-03 2003-07-03 Process for preparing non-hygroscopic azithromycin dihydrate

Publications (2)

Publication Number Publication Date
GB0315606D0 true GB0315606D0 (en) 2003-08-13
GB2395482A GB2395482A (en) 2004-05-26

Family

ID=27741535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0315606A Withdrawn GB2395482A (en) 2003-07-03 2003-07-03 Process for preparing non-hygroscopic azithromycin dihydrate

Country Status (2)

Country Link
GB (1) GB2395482A (en)
WO (1) WO2005003144A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090318375A1 (en) * 2005-06-08 2009-12-24 Hanmi Pharm Co., Ltd Crystalline Azithromycin L-Malate Monohydrate and Pharmaceutical Composition Containing Same
US8106111B2 (en) 2009-05-15 2012-01-31 Eastman Chemical Company Antimicrobial effect of cycloaliphatic diol antimicrobial agents in coating compositions
CN105030704B (en) * 2015-06-29 2018-09-07 石药集团欧意药业有限公司 Azithromycin and preparation method thereof
CN104910222B (en) * 2015-06-29 2018-02-13 石药集团欧意药业有限公司 Azithromycin crystal compound and preparation method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU43006B (en) * 1981-03-06 1989-02-28 Pliva Pharm & Chem Works Process for preparing n-methyl-11-aza-10-deoxo-10-dihydro erythromycin and derivatives thereof
RU2066324C1 (en) * 1987-07-09 1996-09-10 Пфайзер Инк. Crystalline azithromycin dehydrate, and process for preparation thereof
ES2122905B1 (en) * 1996-07-11 1999-11-16 Astur Pharma Sa SYNTHESIS OF 11,12-HYDROGENOORTOBORATE 9-DESOXO-9A-AZA-11,12-DESOXI-9A-METHYL-9A-HOMOERYTHROMYCIN A. A PROCEDURE FOR THE PREPARATION OF 9-DESOXO-9A-AZA-9A-METHYL-9A -HOMOERYTHROMYCIN TO DIHYDRATE (AZYTHROMYCIN DIHYDRATE).
PT102130A (en) * 1998-03-13 1999-09-30 Hovione Sociedade Quimica S A METHOD FOR PREPARING AZITHROMYCY DIHYDRATE
EP1246831B1 (en) * 2000-01-04 2008-03-05 Teva Pharmaceutical Industries Ltd. Preparation method of azithromycin dihydrate
IN190080B (en) * 2001-01-29 2003-06-07 Alembic Ltd

Also Published As

Publication number Publication date
WO2005003144A1 (en) 2005-01-13
GB2395482A (en) 2004-05-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)