ZA9710633B - New polymorphic form of doxazosin mesylate (form ii) - Google Patents

New polymorphic form of doxazosin mesylate (form ii)

Info

Publication number
ZA9710633B
ZA9710633B ZA9710633A ZA9710633A ZA9710633B ZA 9710633 B ZA9710633 B ZA 9710633B ZA 9710633 A ZA9710633 A ZA 9710633A ZA 9710633 A ZA9710633 A ZA 9710633A ZA 9710633 B ZA9710633 B ZA 9710633B
Authority
ZA
South Africa
Prior art keywords
doxazosin mesylate
new polymorphic
polymorphic form
new
doxazosin
Prior art date
Application number
ZA9710633A
Other languages
English (en)
Inventor
Grafe Ingomar Dr
Moersdorf Johann Peter Dr
Original Assignee
Heumann Pharma Gmbh & Co
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 Heumann Pharma Gmbh & Co filed Critical Heumann Pharma Gmbh & Co
Publication of ZA9710633B publication Critical patent/ZA9710633B/xx

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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00—Drugs for disorders of the urinary system
    • A61P13/02—Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00—Drugs for genital or sexual disorders; Contraceptives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Urology & Nephrology (AREA)
  • Endocrinology (AREA)
  • Reproductive Health (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
ZA9710633A 1996-12-20 1997-01-01 New polymorphic form of doxazosin mesylate (form ii) ZA9710633B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96120602A EP0849265A1 (de) 1996-12-20 1996-12-20 Neue polymorphe Form von Doxazosin-Mesylat (Form II)

Publications (1)

Publication Number Publication Date
ZA9710633B true ZA9710633B (en) 1998-11-11

Family

ID=8223530

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9710633A ZA9710633B (en) 1996-12-20 1997-01-01 New polymorphic form of doxazosin mesylate (form ii)

Country Status (11)

Country Link
US (1) US6133269A (xx)
EP (1) EP0849265A1 (xx)
JP (1) JPH10182640A (xx)
KR (1) KR19980064287A (xx)
AU (1) AU724705B2 (xx)
CA (1) CA2224884A1 (xx)
HU (1) HUP9702479A3 (xx)
IL (1) IL122631A (xx)
NZ (1) NZ329405A (xx)
TW (1) TW466239B (xx)
ZA (1) ZA9710633B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT849266E (pt) * 1996-12-20 2007-03-30 Heumann Pcs Gmbh Nova forma polimorfa de mesilato de doxazosina (forma iii)
DE19800214A1 (de) 1998-01-06 1999-07-15 Knoll Ag Verfahren zur Herstellung von Doxazosin-Mcsylat in einer als Form A bezeichneten Kristallmodifikation und ein Zwischenprodukt dafür
ES2164520B1 (es) * 1999-03-16 2003-04-01 Medichem Sa "procedimiento de obtencion del polimorfo a del mesilato de doxazosina"
DE19912573A1 (de) * 1999-03-19 2000-09-21 Knoll Ag Arzneimittel, enthaltend Doxazosin-Mesylat der Kristallmodifikaton D
US8383627B2 (en) 2007-12-24 2013-02-26 Cipla Limited Crystalline polymorph of doxazosin mesylate (form IV) and process for preparation thereof
KR101001182B1 (ko) 2010-06-01 2010-12-15 (주)아이소텍 혈당측정장치에 사용하는 스트립
CN109988158A (zh) * 2018-01-03 2019-07-09 合肥立方制药股份有限公司 X晶型、含有x晶型的多沙唑嗪甲磺酸盐及其制备方法和用途

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699054A (en) * 1953-10-09 1955-01-11 Lloyd H Conover Tetracycline
US4092315A (en) * 1976-03-01 1978-05-30 Pfizer Inc. Novel crystalline forms of prazosin hydrochloride
GB1591490A (en) * 1977-08-04 1981-06-24 Abbott Lab 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-tetrahydrofuroyl)piperazine hydrochloride dihydrate
DK154082C (da) * 1977-11-05 1989-02-27 Pfizer Analogifremgangsmaade til fremstilling af 4-amino-6,7-dimethoxy-2-(piperazin-1-yl eller homopiperazin-1-yl)-quinazolinforbindelser eller farmaceutisk acceptable syreadditionssalte deraf
US4188390A (en) 1977-11-05 1980-02-12 Pfizer Inc. Antihypertensive 4-amino-2-[4-(1,4-benzodioxan-2-carbonyl) piperazin-1-yl or homopiperazin-1-yl]quinazolines
DE3683760D1 (de) * 1986-03-21 1992-03-12 Heumann Pharma Gmbh & Co Kristalline, wasserfreie sigma -form von 2-(4-(2-furoyl-(2-piperazin)-1-yl)-4-amino-6,7-dimethoxychinazolinhydrochlorid und verfahren zu ihrer herstellung.
EP0253554A3 (en) * 1986-07-15 1988-07-20 Pfizer Inc. Controlled release drug-containing fibers
US5196410A (en) * 1986-10-31 1993-03-23 Pfizer Inc. Transdermal flux enhancing compositions
MY102980A (en) * 1986-10-31 1993-03-31 Pfizer Transdermal flux enhancing compositions
US4837111A (en) * 1988-03-21 1989-06-06 Alza Corporation Dosage form for dispensing drug for human therapy
US5023085A (en) * 1989-11-29 1991-06-11 Pfizer Inc. Transdermal flux enhancers in combination with iontophoresis in topical administration of pharmaceuticals
DE69105040T2 (de) * 1990-05-31 1995-03-23 Pfizer, Inc., New York, N.Y. Arzneimittel gegen Impotenz.
CA2077252C (en) * 1992-08-31 2001-04-10 Khashayar Karimian Methods of making ureas and guanidines, and intermediates therefor
AU5549494A (en) * 1992-11-04 1994-05-24 Sepracor, Inc. Methods and compositions of (+) doxazosin for the treatment of hypertension
WO1994009783A1 (en) * 1992-11-04 1994-05-11 Sepracor, Inc. Methods and compositions of (-) doxazosin for the treatment of benign prostatic hyperplasia and atherosclerosis
US5294615A (en) * 1993-04-29 1994-03-15 Abbott Laboratories Terazosin polymorph and pharmaceutical composition
US5412095A (en) * 1993-04-29 1995-05-02 Abbott Laboratories Terazosin monohydrochloride and processes and intermediate for its production
JPH07206857A (ja) * 1993-12-28 1995-08-08 Synthelabo Sa アルフゾシン塩酸塩の二水和物
US5504207A (en) * 1994-10-18 1996-04-02 Abbott Laboratories Process and intermediate for the preparation of terazosin hydrochloride dihydrate
US5587377A (en) * 1995-10-24 1996-12-24 Invamed, Inc. Terazosin crystalline polymorph and pharmaceutical compositions thereof
PT849266E (pt) * 1996-12-20 2007-03-30 Heumann Pcs Gmbh Nova forma polimorfa de mesilato de doxazosina (forma iii)

Also Published As

Publication number Publication date
KR19980064287A (ko) 1998-10-07
US6133269A (en) 2000-10-17
TW466239B (en) 2001-12-01
JPH10182640A (ja) 1998-07-07
HU9702479D0 (en) 1998-03-02
HUP9702479A3 (en) 1999-06-28
AU4844897A (en) 1998-06-25
AU724705B2 (en) 2000-09-28
NZ329405A (en) 1998-09-24
CA2224884A1 (en) 1998-06-20
EP0849265A1 (de) 1998-06-24
IL122631A (en) 2000-02-29
IL122631A0 (en) 1998-08-16
HUP9702479A2 (hu) 1999-04-28

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