CA1200494A - Process of producing composition for long acting nicardipine preparation - Google Patents

Process of producing composition for long acting nicardipine preparation

Info

Publication number
CA1200494A
CA1200494A CA000418228A CA418228A CA1200494A CA 1200494 A CA1200494 A CA 1200494A CA 000418228 A CA000418228 A CA 000418228A CA 418228 A CA418228 A CA 418228A CA 1200494 A CA1200494 A CA 1200494A
Authority
CA
Canada
Prior art keywords
composition
nicardipine
mixture
water
organic solvent
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.)
Expired
Application number
CA000418228A
Other languages
English (en)
French (fr)
Inventor
Takashi Sonobe
Yukio Kubota
Hiroitsu Kawata
Chiharu Yamada
Masayoshi Aruga
Satoru Yoneya
Tadayoshi Ohmura
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.)
Yamanouchi Pharmaceutical Co Ltd
Original Assignee
Yamanouchi Pharmaceutical Co 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
Priority claimed from JP56208608A external-priority patent/JPS58116414A/ja
Application filed by Yamanouchi Pharmaceutical Co Ltd filed Critical Yamanouchi Pharmaceutical Co Ltd
Application granted granted Critical
Publication of CA1200494A publication Critical patent/CA1200494A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Hydrogenated Pyridines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA000418228A 1981-12-23 1982-12-21 Process of producing composition for long acting nicardipine preparation Expired CA1200494A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPSN108608/81 1981-12-23
JP56208608A JPS58116414A (ja) 1981-12-23 1981-12-23 ニカルジピン持続性製剤用球形顆粒およびその製造法

Publications (1)

Publication Number Publication Date
CA1200494A true CA1200494A (en) 1986-02-11

Family

ID=16559022

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000418228A Expired CA1200494A (en) 1981-12-23 1982-12-21 Process of producing composition for long acting nicardipine preparation

Country Status (8)

Country Link
KR (1) KR860001147B1 (es)
AT (1) AT386743B (es)
CA (1) CA1200494A (es)
ES (1) ES8402156A1 (es)
GR (1) GR77096B (es)
IT (1) IT1200966B (es)
MX (1) MX7567E (es)
PT (1) PT76023B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164959A2 (en) * 1984-06-04 1985-12-18 Sterwin Ag. Pharmaceutical composition in sustained release unit dose form and process for its preparation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2117571C3 (de) * 1971-04-10 1979-10-11 Bayer Ag, 5090 Leverkusen Unsymmetrische 1,4-Dihydropyridin-33-dicarbonsäureester, Verfahren zu ihrer Herstellung sowie ihre Verwendung als Arzneimittel
EP0001247A1 (en) * 1977-09-14 1979-04-04 Kanebo, Ltd. Pharmaceutical preparation containing nifedipine and a method for producing the same.
CA1146866A (en) * 1979-07-05 1983-05-24 Yamanouchi Pharmaceutical Co. Ltd. Process for the production of sustained release pharmaceutical composition of solid medical material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164959A2 (en) * 1984-06-04 1985-12-18 Sterwin Ag. Pharmaceutical composition in sustained release unit dose form and process for its preparation
US4806361A (en) * 1984-06-04 1989-02-21 Sterling Drug Inc. Medicaments in sustained release unit dose form
EP0164959B1 (en) * 1984-06-04 1992-03-11 Sterwin Ag. Pharmaceutical composition in sustained release unit dose form and process for its preparation

Also Published As

Publication number Publication date
ES518487A0 (es) 1984-02-01
IT8268503A0 (it) 1982-12-22
PT76023B (en) 1986-02-12
PT76023A (en) 1983-01-01
IT1200966B (it) 1989-01-27
ES8402156A1 (es) 1984-02-01
GR77096B (es) 1984-09-06
AT386743B (de) 1988-10-10
KR840002652A (ko) 1984-07-16
ATA460682A (de) 1988-03-15
MX7567E (es) 1989-10-27
KR860001147B1 (ko) 1986-08-18

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Legal Events

Date Code Title Description
MKEX Expiry