ATE454890T1 - Verfahren zur herstellung hochreines amlodipinbenzolsulfonat - Google Patents

Verfahren zur herstellung hochreines amlodipinbenzolsulfonat

Info

Publication number
ATE454890T1
ATE454890T1 AT02765135T AT02765135T ATE454890T1 AT E454890 T1 ATE454890 T1 AT E454890T1 AT 02765135 T AT02765135 T AT 02765135T AT 02765135 T AT02765135 T AT 02765135T AT E454890 T1 ATE454890 T1 AT E454890T1
Authority
AT
Austria
Prior art keywords
methyl
high purity
benzene sulfonate
producing high
chlorophenyl
Prior art date
Application number
AT02765135T
Other languages
English (en)
Inventor
Borut Furlan
Marijan Resnik
Original Assignee
Lek Pharmaceuticals
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 Lek Pharmaceuticals filed Critical Lek Pharmaceuticals
Application granted granted Critical
Publication of ATE454890T1 publication Critical patent/ATE454890T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two 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
    • C07D211/90—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/4422—1,4-Dihydropyridines, e.g. nifedipine, nicardipine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/10—Drugs 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/12—Antihypertensives

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
AT02765135T 2001-07-06 2002-07-05 Verfahren zur herstellung hochreines amlodipinbenzolsulfonat ATE454890T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SI200100479 2001-07-06
PCT/IB2002/002668 WO2003004025A1 (en) 2001-07-06 2002-07-05 High purity amlodipine benzenesulfonate and a process for its preparation

Publications (1)

Publication Number Publication Date
ATE454890T1 true ATE454890T1 (de) 2010-01-15

Family

ID=20433024

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02765135T ATE454890T1 (de) 2001-07-06 2002-07-05 Verfahren zur herstellung hochreines amlodipinbenzolsulfonat

Country Status (5)

Country Link
US (1) US7153970B2 (de)
EP (1) EP1435954B1 (de)
AT (1) ATE454890T1 (de)
DE (1) DE60235101D1 (de)
WO (1) WO2003004025A1 (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK161312C (da) 1982-03-11 1991-12-09 Pfizer Analogifremgangsmaade til fremstilling af 2-aminoalkoxymethyl-4-phenyl-6-methyl-1,4-dihydropyridin-3,5-dicarboxylsyreestere eller syreadditionssalte deraf samt phthalimidoderivater til anvendelse som udgangsmateriale ved fremgangsmaaden
GB8608335D0 (en) 1986-04-04 1986-05-08 Pfizer Ltd Pharmaceutically acceptable salts
SI9200344B (sl) 1992-11-26 1998-06-30 Lek, Postopek za pripravo amlodipin benzensulfonata
US5389654A (en) 1992-11-26 1995-02-14 Lek, Tovarna, Farmacevtskih In Kemicnih . . . 3-ethyl 5-methyl(±)2-[2-(N-tritylamino)ethoxymethyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-6-methyl-3,5-pyridinedicarboxylate
HU221810B1 (hu) 1997-08-12 2003-01-28 EGIS Gyógyszergyár Rt. Eljárás amlodipin-bezilát előállítására és az eljárás intermedierjei
PL189666B1 (pl) 1998-04-09 2005-09-30 Adamed Sp Z Oo Sposób otrzymywania benzenosulfonianu amlodypiny
UA72768C2 (en) 1999-07-05 2005-04-15 Richter Gedeon Vegyeszet A method for obtaining amilodipine benzenesulphonate
GB0020842D0 (en) 2000-08-23 2000-10-11 Pfizer Ltd Therapeutic compositions

Also Published As

Publication number Publication date
US7153970B2 (en) 2006-12-26
WO2003004025A1 (en) 2003-01-16
US20040176606A1 (en) 2004-09-09
EP1435954A1 (de) 2004-07-14
WO2003004025A8 (en) 2004-10-21
DE60235101D1 (de) 2010-03-04
EP1435954B1 (de) 2010-01-13

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