GB1188629A - Therapeutic Compositions and a Process for the Manufacture thereof - Google Patents

Therapeutic Compositions and a Process for the Manufacture thereof

Info

Publication number
GB1188629A
GB1188629A GB34358/68A GB3435868A GB1188629A GB 1188629 A GB1188629 A GB 1188629A GB 34358/68 A GB34358/68 A GB 34358/68A GB 3435868 A GB3435868 A GB 3435868A GB 1188629 A GB1188629 A GB 1188629A
Authority
GB
United Kingdom
Prior art keywords
steroid
copolymers
styrene
cellulose acetate
maleic acid
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
GB34358/68A
Other languages
English (en)
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 GB1188629A publication Critical patent/GB1188629A/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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
    • A61K9/2866—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (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)
GB34358/68A 1967-07-28 1968-07-18 Therapeutic Compositions and a Process for the Manufacture thereof Expired GB1188629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1075567 1967-07-28

Publications (1)

Publication Number Publication Date
GB1188629A true GB1188629A (en) 1970-04-22

Family

ID=4366476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34358/68A Expired GB1188629A (en) 1967-07-28 1968-07-18 Therapeutic Compositions and a Process for the Manufacture thereof

Country Status (6)

Country Link
US (1) US3600495A (cg-RX-API-DMAC7.html)
BE (1) BE718543A (cg-RX-API-DMAC7.html)
DE (1) DE1767898A1 (cg-RX-API-DMAC7.html)
FR (1) FR8158M (cg-RX-API-DMAC7.html)
GB (1) GB1188629A (cg-RX-API-DMAC7.html)
NL (1) NL6809629A (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE439586B (sv) * 1975-09-05 1985-06-24 Kanebo Ltd Sett att framstella ett stabilt farmaceutiskt torrpreparat av ett alkalimetallsalt av dehydroepiandrosteronsulfat
US6210714B1 (en) 1993-11-23 2001-04-03 Euro-Celtique S.A. Immediate release tablet cores of acetaminophen having sustained-release coating
US5500227A (en) * 1993-11-23 1996-03-19 Euro-Celtique, S.A. Immediate release tablet cores of insoluble drugs having sustained-release coating

Also Published As

Publication number Publication date
DE1767898A1 (de) 1971-09-30
FR8158M (cg-RX-API-DMAC7.html) 1970-08-24
BE718543A (cg-RX-API-DMAC7.html) 1969-01-27
US3600495A (en) 1971-08-17
NL6809629A (cg-RX-API-DMAC7.html) 1969-01-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees