PH19973A - Sustained release theophylline tablet having reduced bulk - Google Patents

Sustained release theophylline tablet having reduced bulk

Info

Publication number
PH19973A
PH19973A PH27080A PH27080A PH19973A PH 19973 A PH19973 A PH 19973A PH 27080 A PH27080 A PH 27080A PH 27080 A PH27080 A PH 27080A PH 19973 A PH19973 A PH 19973A
Authority
PH
Philippines
Prior art keywords
sustained release
reduced bulk
release theophylline
theophylline tablet
tablet
Prior art date
Application number
PH27080A
Inventor
Stephen T David
Dana Brooke
Claude E Gallian
Original Assignee
Bristol Myers 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 Bristol Myers Co filed Critical Bristol Myers Co
Publication of PH19973A publication Critical patent/PH19973A/en

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
    • A61K31/395—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
    • A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • A61K31/52—Purines, e.g. adenine
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
PH27080A 1981-04-01 1982-03-31 Sustained release theophylline tablet having reduced bulk PH19973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24978781A 1981-04-01 1981-04-01

Publications (1)

Publication Number Publication Date
PH19973A true PH19973A (en) 1986-08-26

Family

ID=22944994

Family Applications (1)

Application Number Title Priority Date Filing Date
PH27080A PH19973A (en) 1981-04-01 1982-03-31 Sustained release theophylline tablet having reduced bulk

Country Status (2)

Country Link
CH (1) CH646605A5 (en)
PH (1) PH19973A (en)

Also Published As

Publication number Publication date
CH646605A5 (en) 1984-12-14

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