IL86979A - Azithromycin dihydrate and a method for its preparation - Google Patents

Azithromycin dihydrate and a method for its preparation

Info

Publication number
IL86979A
IL86979A IL86979A IL8697988A IL86979A IL 86979 A IL86979 A IL 86979A IL 86979 A IL86979 A IL 86979A IL 8697988 A IL8697988 A IL 8697988A IL 86979 A IL86979 A IL 86979A
Authority
IL
Israel
Prior art keywords
preparation
azithromycin dihydrate
azithromycin
dihydrate
Prior art date
Application number
IL86979A
Other languages
English (en)
Other versions
IL86979A0 (en
Original Assignee
Pfizer
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22202456&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL86979(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pfizer filed Critical Pfizer
Publication of IL86979A0 publication Critical patent/IL86979A0/xx
Publication of IL86979A publication Critical patent/IL86979A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/12Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/08Antiallergic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/08Vasodilators for multiple indications
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/52Two oxygen atoms
    • C07D239/54Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
    • C07D239/545Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals with other hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/04Heterocyclic radicals containing only oxygen as ring hetero atoms
    • C07H17/08Hetero rings containing eight or more ring members, e.g. erythromycins

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Pulmonology (AREA)
  • Immunology (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IL86979A 1987-07-09 1988-07-04 Azithromycin dihydrate and a method for its preparation IL86979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1987/001612 WO1989000576A1 (en) 1987-07-09 1987-07-09 Azithromycin dihydrate

Publications (2)

Publication Number Publication Date
IL86979A0 IL86979A0 (en) 1988-12-30
IL86979A true IL86979A (en) 1992-11-15

Family

ID=22202456

Family Applications (1)

Application Number Title Priority Date Filing Date
IL86979A IL86979A (en) 1987-07-09 1988-07-04 Azithromycin dihydrate and a method for its preparation

Country Status (45)

Country Link
US (1) US6268489B1 (fi)
EP (1) EP0298650B1 (fi)
JP (1) JPH0631300B2 (fi)
KR (1) KR900006218B1 (fi)
CN (1) CN1016785B (fi)
AP (1) AP44A (fi)
AR (1) AR243532A1 (fi)
AT (1) ATE72446T1 (fi)
AU (1) AU604553B2 (fi)
BA (1) BA98213B1 (fi)
BG (1) BG47348A3 (fi)
CA (1) CA1314876C (fi)
CS (1) CS272241B2 (fi)
CY (1) CY1776A (fi)
DD (1) DD271705A5 (fi)
DE (1) DE3868296D1 (fi)
DK (1) DK172573B1 (fi)
EG (1) EG18527A (fi)
ES (1) ES2038756T3 (fi)
FI (1) FI91263C (fi)
GR (1) GR3003737T3 (fi)
HK (1) HK127594A (fi)
HU (1) HU211862A9 (fi)
IE (1) IE60354B1 (fi)
IL (1) IL86979A (fi)
IN (1) IN168879B (fi)
IS (1) IS1540B (fi)
LV (1) LV10624B (fi)
MA (1) MA21323A1 (fi)
MX (1) MX12213A (fi)
MY (1) MY103744A (fi)
NO (1) NO171556C (fi)
NZ (1) NZ225338A (fi)
OA (1) OA08743A (fi)
PH (1) PH30953A (fi)
PL (1) PL157145B1 (fi)
PT (1) PT87933B (fi)
RO (1) RO107257B1 (fi)
RU (1) RU2066324C1 (fi)
SG (1) SG27794G (fi)
SI (1) SI8811325A8 (fi)
UA (1) UA27040C2 (fi)
WO (1) WO1989000576A1 (fi)
YU (1) YU45075B (fi)
ZA (1) ZA884925B (fi)

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US5985844A (en) * 1992-03-26 1999-11-16 Merck & Co., Inc. Homoerythromycin A derivatives modified at the 4"-and 8A-positions
US5189159A (en) * 1992-04-02 1993-02-23 Merck & Co., Inc. 8a-AZA-8a-homoerythromycin cyclic iminoethers
EP0539223A1 (en) * 1991-10-25 1993-04-28 Ono Pharmaceutical Co., Ltd. Glycine derivative monosodium salt tetrahydrate having an inhibitory effect on elastase
US5215980A (en) * 1992-01-17 1993-06-01 Merck & Co., Inc. 10-AZA-9-deoxo-11-deoxy-erythromycin A and derivatives thereof
US5210235A (en) * 1992-08-26 1993-05-11 Merck & Co., Inc. Methods of elaborating erythromycin fragments into amine-containing fragments of azalide antibiotics
US5332807A (en) * 1993-04-14 1994-07-26 Merck & Co., Inc. Process of producing 8A- and 9A-azalide antibiotics
CN1034734C (zh) * 1993-12-10 1997-04-30 北京市集才药物研究所 一种新的阿齐红霉素结晶及其制备方法
US5605889A (en) 1994-04-29 1997-02-25 Pfizer Inc. Method of administering azithromycin
DK0758244T4 (da) 1994-05-06 2008-06-16 Pfizer Doseringsformer af azithromycin med styret frigivelse
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).
EE04681B1 (et) * 1997-10-16 2006-08-15 PLIVA, farmaceutska industrija, dionicko dru�tvo 3,6-poolketaalid 9a-asaliidide klassist, nende valmistamismeetod ja farmatseutiline kompositsioon
US6861411B1 (en) 1997-12-02 2005-03-01 Pfizer, Inc. Method of treating eye infections with azithromycin
PT102130A (pt) * 1998-03-13 1999-09-30 Hovione Sociedade Quimica S A Processo de preparacao de dihidrato de azitromicina
TW546302B (en) 1998-05-08 2003-08-11 Biochemie Sa Improvements in macrolide production
CA2245398C (en) 1998-08-21 2002-01-29 Apotex Inc. Azithromycin monohydrate isopropanol clathrate and methods for the manufacture thereof
IL143376A0 (en) 1998-11-30 2002-04-21 Teva Pharma Ethanolate of azithromycin, process for the manufacture, and pharmaceutical compositions thereof
US7056893B2 (en) 1999-03-31 2006-06-06 Insite Vision, Inc. Topical treatment for prevention of ocular infections
US6239113B1 (en) 1999-03-31 2001-05-29 Insite Vision, Incorporated Topical treatment or prevention of ocular infections
IL145946A0 (en) * 1999-05-18 2002-07-25 Pfizer Prod Inc Novel crystalline forms of a macrolide antibiotic
DE60044515D1 (de) * 1999-06-29 2010-07-15 Sandoz Ag Azithromycinmonohydrat
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ATE388159T1 (de) 2000-01-04 2008-03-15 Teva Pharma Verfahren zur herstellung von azithromycin- dihydrat
ES2162764B1 (es) * 2000-05-17 2003-04-01 Ercros Ind Sa Forma polimorfica del dihidrato de azitromicina, y su procedimiento deobtencion.
CA2417353C (en) 2000-07-25 2009-09-01 Laboratorio Silanes,S.A. De C.V. Single-step process for preparing 7,16-deoxy-2-aza-10-o-cladinosil-12-o-desosaminil-4,5-dihydroxi-6-ethyl-3,5,9,11,13,15-hexamethylbicycle (11.2.1)hexadeca-1(2)-en-8-one, and obtaining a new form of 9-deoxo-9a-methyl-9a-aza-9a-homoerythromycin a
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Also Published As

Publication number Publication date
IS1540B (is) 1994-01-28
LV10624A (lv) 1995-04-20
YU45075B (en) 1991-08-31
UA27040C2 (uk) 2000-02-28
EP0298650B1 (en) 1992-02-05
AR243532A1 (es) 1993-08-31
DD271705A5 (de) 1989-09-13
YU132588A (en) 1990-02-28
NZ225338A (en) 1990-02-26
DE3868296D1 (de) 1992-03-19
ES2038756T3 (es) 1993-08-01
EP0298650A3 (en) 1989-11-08
MX12213A (es) 1993-05-01
AP8800093A0 (en) 1988-05-01
AU604553B2 (en) 1990-12-20
NO900077L (no) 1990-01-08
RU2066324C1 (ru) 1996-09-10
CN1016785B (zh) 1992-05-27
IE882108L (en) 1989-01-09
EG18527A (en) 1993-10-30
PH30953A (en) 1997-12-23
CY1776A (en) 1995-10-20
DK380688D0 (da) 1988-07-08
CN1030422A (zh) 1989-01-18
BG47348A3 (en) 1990-06-15
SG27794G (en) 1994-10-14
WO1989000576A1 (en) 1989-01-26
HK127594A (en) 1994-11-25
ATE72446T1 (de) 1992-02-15
FI91263C (fi) 1994-06-10
ZA884925B (en) 1990-02-28
KR890002137A (ko) 1989-04-08
FI900087A0 (fi) 1990-01-08
CS489688A2 (en) 1990-03-14
AP44A (en) 1989-07-27
FI900087A (fi) 1990-01-08
GR3003737T3 (fi) 1993-03-16
IS3370A7 (is) 1989-01-10
RO107257B1 (ro) 1993-10-30
NO171556B (no) 1992-12-21
DK172573B1 (da) 1999-01-25
HU211862A9 (en) 1995-12-28
PL273590A1 (en) 1989-03-20
IN168879B (fi) 1991-06-29
OA08743A (fr) 1989-03-31
PL157145B1 (en) 1992-04-30
LV10624B (en) 1995-10-20
MY103744A (en) 1993-09-30
SI8811325A8 (en) 1996-12-31
CA1314876C (en) 1993-03-23
IE60354B1 (en) 1994-06-29
IL86979A0 (en) 1988-12-30
FI91263B (fi) 1994-02-28
DK380688A (da) 1989-01-10
NO900077D0 (no) 1990-01-08
KR900006218B1 (ko) 1990-08-25
NO171556C (no) 1993-03-31
US6268489B1 (en) 2001-07-31
EP0298650A2 (en) 1989-01-11
JPS6438096A (en) 1989-02-08
CS272241B2 (en) 1991-01-15
BA98213B1 (bs) 1999-08-02
PT87933A (pt) 1989-06-30
AU1883988A (en) 1989-01-12
JPH0631300B2 (ja) 1994-04-27
PT87933B (pt) 1994-09-30
MA21323A1 (fr) 1989-04-01

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