GB533625A - Process for the manufacture of tablets from oily active materials - Google Patents

Process for the manufacture of tablets from oily active materials

Info

Publication number
GB533625A
GB533625A GB2931139A GB2931139A GB533625A GB 533625 A GB533625 A GB 533625A GB 2931139 A GB2931139 A GB 2931139A GB 2931139 A GB2931139 A GB 2931139A GB 533625 A GB533625 A GB 533625A
Authority
GB
United Kingdom
Prior art keywords
tablets
manufacture
active materials
nov
oily
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
GB2931139A
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of GB533625A publication Critical patent/GB533625A/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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • 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
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2009—Inorganic compounds

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)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)

Abstract

533,625. Medicinal tablets. HOFFMAN-LA ROCHE & CO., AKT.-GES. Nov. 3, 1939, No. 29311. Convention date, Nov. 25, 1938. [Class 81 (i)] In the manufacture of tablets from oily medicinally active substances silicic acid is added to the usual excipients such as arrowroot, starch, pectin, lactose, gelatine, mannitol and the mixture tableted in the usual manner. Examples describe the preparation of tablets containing (1) acetyldi -#- tocopherol and (2) 3, 5-dimethyl-isoxazole-4- carboxylic acid diethylamide and p-phenetol carbamide.
GB2931139A 1938-11-25 1939-11-03 Process for the manufacture of tablets from oily active materials Expired GB533625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE533625X 1938-11-25

Publications (1)

Publication Number Publication Date
GB533625A true GB533625A (en) 1941-02-17

Family

ID=6556128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2931139A Expired GB533625A (en) 1938-11-25 1939-11-03 Process for the manufacture of tablets from oily active materials

Country Status (1)

Country Link
GB (1) GB533625A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714084A (en) * 1954-10-11 1955-07-26 Victor M Hermelin Enteric coated tablets and methods of making the same
DE1012432B (en) * 1954-07-29 1957-07-18 Josef Ellendorf & Co Dr Med Process for the production of durable, phenol-containing molded preparations for the internal treatment of skin diseases, especially psoriasis
US2951791A (en) * 1959-08-31 1960-09-06 American Cyanamid Co Use of calcium silicate in tablet compressing
DE1258548B (en) * 1955-12-22 1968-01-11 Haessle Ab Process for the production of pharmaceutical tablets using synthetic resins as embedding compounds which delay the release of active substances

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012432B (en) * 1954-07-29 1957-07-18 Josef Ellendorf & Co Dr Med Process for the production of durable, phenol-containing molded preparations for the internal treatment of skin diseases, especially psoriasis
US2714084A (en) * 1954-10-11 1955-07-26 Victor M Hermelin Enteric coated tablets and methods of making the same
DE1258548B (en) * 1955-12-22 1968-01-11 Haessle Ab Process for the production of pharmaceutical tablets using synthetic resins as embedding compounds which delay the release of active substances
DE1258548C2 (en) * 1955-12-22 1973-04-19 Haessle Ab Process for the production of pharmaceutical tablets using synthetic resins as embedding compounds which delay the release of active substances
US2951791A (en) * 1959-08-31 1960-09-06 American Cyanamid Co Use of calcium silicate in tablet compressing

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