AU2083595A - Solid vitamin c preparation and a method of producing the same - Google Patents

Solid vitamin c preparation and a method of producing the same

Info

Publication number
AU2083595A
AU2083595A AU20835/95A AU2083595A AU2083595A AU 2083595 A AU2083595 A AU 2083595A AU 20835/95 A AU20835/95 A AU 20835/95A AU 2083595 A AU2083595 A AU 2083595A AU 2083595 A AU2083595 A AU 2083595A
Authority
AU
Australia
Prior art keywords
producing
preparation
same
solid vitamin
vitamin
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.)
Abandoned
Application number
AU20835/95A
Inventor
Ichi Aoyama
Tatsuo Asogawa
Yoshitomi Kakiguchi
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of AU2083595A publication Critical patent/AU2083595A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/365—Lactones
    • A61K31/375—Ascorbic acid, i.e. vitamin C; Salts thereof
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
    • A61K9/5047—Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
AU20835/95A 1994-04-06 1995-03-28 Solid vitamin c preparation and a method of producing the same Abandoned AU2083595A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6-68355 1994-04-06
JP6835594 1994-04-06
PCT/JP1995/000569 WO1995027488A1 (en) 1994-04-06 1995-03-28 Solid vitamin c preparation and a method of producing the same

Publications (1)

Publication Number Publication Date
AU2083595A true AU2083595A (en) 1995-10-30

Family

ID=13371431

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20835/95A Abandoned AU2083595A (en) 1994-04-06 1995-03-28 Solid vitamin c preparation and a method of producing the same

Country Status (2)

Country Link
AU (1) AU2083595A (en)
WO (1) WO1995027488A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1189159C (en) 2000-05-05 2005-02-16 欧莱雅 Micro-capsule contg. water soluble beauty-care activity component water nuclear, and composition contg. same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614020C2 (en) * 1976-04-01 1984-01-26 Knoll Ag, 6700 Ludwigshafen Method for isolating pellets
JPS60501406A (en) * 1983-05-26 1985-08-29 イ−ストマン　コダック　カンパニ− Intraruminal stable pellets
JP3122510B2 (en) * 1992-02-18 2001-01-09 日清製粉株式会社 Vitamin C granules

Also Published As

Publication number Publication date
WO1995027488A1 (en) 1995-10-19

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