BE725125A - - Google Patents

Info

Publication number
BE725125A
BE725125A BE725125DA BE725125A BE 725125 A BE725125 A BE 725125A BE 725125D A BE725125D A BE 725125DA BE 725125 A BE725125 A BE 725125A
Authority
BE
Belgium
Application number
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
Priority claimed from DE1967C0044173 external-priority patent/DE1617418C3/de
Priority claimed from DE19681810705 external-priority patent/DE1810705C3/de
Application filed filed Critical
Publication of BE725125A publication Critical patent/BE725125A/xx

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
    • A61K31/525—Isoalloxazines, e.g. riboflavins, vitamin B2
    • 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
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/59—Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1617—Organic compounds, e.g. phospholipids, fats
BE725125D 1967-12-16 1968-12-09 BE725125A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1967C0044173 DE1617418C3 (de) 1967-12-16 1967-12-16 Herstellung von festen Arzneimittelformen mit verzögerter Wirkstoffabgabe
DE19681810705 DE1810705C3 (de) 1968-11-25 1968-11-25 Stabilisierung von Vitaminen

Publications (1)

Publication Number Publication Date
BE725125A true BE725125A (de) 1969-06-09

Family

ID=25756473

Family Applications (1)

Application Number Title Priority Date Filing Date
BE725125D BE725125A (de) 1967-12-16 1968-12-09

Country Status (4)

Country Link
BE (1) BE725125A (de)
FR (1) FR1605467A (de)
NL (1) NL159281B (de)
SE (1) SE384797B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127237A1 (de) * 1981-07-10 1983-01-20 Hoechst Ag, 6000 Frankfurt Magenvertraegliche arzneiformen von xanthinderivaten und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
SE384797B (sv) 1976-05-24
NL159281B (nl) 1979-02-15
FR1605467A (en) 1976-05-14
NL6818068A (de) 1969-06-18

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: CHEMISCHE WERKE ALBERT

Effective date: 19881209