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
  • A61K9/48—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
  • A61K9/5073—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 having two or more different coatings optionally including drug-containing subcoatings
  • A61K9/5078—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 having two or more different coatings optionally including drug-containing subcoatings with drug-free core
• • 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
• • 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
  • A61K31/557—Eicosanoids, e.g. leukotrienes or prostaglandins
• • 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
  • A61K9/20—Pills, tablets, discs, rods
  • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
  • A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
  • A61K9/209—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
  • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
  • A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants

Applications Claiming Priority (2)

Publications (1)

Family

ID=20413648

Family Applications (1)

Country Status (14)

Families Citing this family (75)

• 1998
  • 1998-12-14 SE SE9804314A patent/SE9804314D0/en unknown
• 1999
  • 1999-12-10 AU AU20186/00A patent/AU776079B2/en not_active Ceased
  • 1999-12-10 NZ NZ511999A patent/NZ511999A/en unknown
  • 1999-12-10 CA CA002352613A patent/CA2352613A1/en not_active Abandoned
  • 1999-12-10 CN CN99816118A patent/CN1334731A/en active Pending
  • 1999-12-10 WO PCT/SE1999/002315 patent/WO2000035448A1/en not_active Application Discontinuation
  • 1999-12-10 JP JP2000587768A patent/JP2002532425A/en active Pending
  • 1999-12-10 BR BR9916224-5A patent/BR9916224A/en not_active IP Right Cessation
  • 1999-12-10 EP EP99963820A patent/EP1150677A1/en not_active Withdrawn
  • 1999-12-10 IL IL14338699A patent/IL143386A0/en unknown
  • 1999-12-10 KR KR1020017007344A patent/KR20010093822A/en not_active Application Discontinuation
• 2001
  • 2001-05-24 ZA ZA200104273A patent/ZA200104273B/en unknown
  • 2001-06-13 NO NO20012915A patent/NO20012915L/en not_active Application Discontinuation
• 2002
  • 2002-04-22 HK HK02103023.3A patent/HK1041224A1/en unknown

Also Published As

Similar Documents