PL350088A1 - Novel method for producing doxazosin mesylate in a crystalline modification designated as form a - Google Patents

Novel method for producing doxazosin mesylate in a crystalline modification designated as form a

Info

Publication number
PL350088A1
PL350088A1 PL00350088A PL35008800A PL350088A1 PL 350088 A1 PL350088 A1 PL 350088A1 PL 00350088 A PL00350088 A PL 00350088A PL 35008800 A PL35008800 A PL 35008800A PL 350088 A1 PL350088 A1 PL 350088A1
Authority
PL
Poland
Prior art keywords
novel method
crystalline modification
doxazosin mesylate
modification designated
producing
Prior art date
Application number
PL00350088A
Inventor
Peter Klein
Marco Thyes
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of PL350088A1 publication Critical patent/PL350088A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/517—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
PL00350088A 1999-03-18 2000-03-06 Novel method for producing doxazosin mesylate in a crystalline modification designated as form a PL350088A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19912063A DE19912063A1 (en) 1999-03-18 1999-03-18 New process for the preparation of doxazosin mesylate in a crystal modification called Form A.

Publications (1)

Publication Number Publication Date
PL350088A1 true PL350088A1 (en) 2002-11-04

Family

ID=7901411

Family Applications (1)

Application Number Title Priority Date Filing Date
PL00350088A PL350088A1 (en) 1999-03-18 2000-03-06 Novel method for producing doxazosin mesylate in a crystalline modification designated as form a

Country Status (13)

Country Link
EP (1) EP1165548A1 (en)
JP (1) JP2002540109A (en)
KR (1) KR20010113753A (en)
CN (1) CN1352643A (en)
AU (1) AU3960800A (en)
CA (1) CA2367903A1 (en)
CZ (1) CZ20013347A3 (en)
DE (1) DE19912063A1 (en)
HU (1) HUP0200663A2 (en)
IL (1) IL144944A0 (en)
PL (1) PL350088A1 (en)
TR (1) TR200102730T2 (en)
WO (1) WO2000056731A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912573A1 (en) * 1999-03-19 2000-09-21 Knoll Ag Medicament containing doxazosin mesylate of crystal modification D
EP2222666B1 (en) * 2007-12-24 2016-08-17 Cipla Limited Crystalline polymorph of doxazosin mesylate (form iv) and process for preparation thereof
CN109988158A (en) * 2018-01-03 2019-07-09 合肥立方制药股份有限公司 X crystal form, doxazosin mesylate containing X crystal form and its preparation method and application
CN111303130B (en) * 2018-12-11 2021-09-14 合肥立方制药股份有限公司 Doxazosin mesylate crystal form, and preparation method and application thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1287588B1 (en) * 1996-12-13 1998-08-06 Alfa Chem Ital CRYSTALLINE FORM OF MESILATE DOXAZOSIN AND PROCESS FOR ITS PRODUCTION
EP0849266B8 (en) * 1996-12-20 2007-10-03 Heumann PCS GmbH Novel polymorphic form of doxazosin mesylate (form III)
DE19800214A1 (en) * 1998-01-06 1999-07-15 Knoll Ag Process for the preparation of doxazosin mcsylate in a crystal modification referred to as Form A and an intermediate therefor

Also Published As

Publication number Publication date
EP1165548A1 (en) 2002-01-02
HUP0200663A2 (en) 2002-08-28
DE19912063A1 (en) 2000-09-21
JP2002540109A (en) 2002-11-26
TR200102730T2 (en) 2002-06-21
CN1352643A (en) 2002-06-05
KR20010113753A (en) 2001-12-28
IL144944A0 (en) 2002-06-30
CA2367903A1 (en) 2000-09-28
WO2000056731A1 (en) 2000-09-28
CZ20013347A3 (en) 2002-01-16
AU3960800A (en) 2000-10-09

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