NO119439B - - Google Patents

Download PDF

Info

Publication number
NO119439B
NO119439B NO160902A NO16090265A NO119439B NO 119439 B NO119439 B NO 119439B NO 160902 A NO160902 A NO 160902A NO 16090265 A NO16090265 A NO 16090265A NO 119439 B NO119439 B NO 119439B
Authority
NO
Norway
Prior art keywords
nitrogen
pressure
cyanamide
carbide
reaction
Prior art date
Application number
NO160902A
Other languages
English (en)
Norwegian (no)
Inventor
I Lippmann
Original Assignee
Robins Co Inc A H
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 Robins Co Inc A H filed Critical Robins Co Inc A H
Publication of NO119439B publication Critical patent/NO119439B/no

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic 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
    • A61K31/47Quinolines; Isoquinolines
    • A61K31/49Cinchonan derivatives, e.g. quinine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/13Amines
    • A61K31/14Quaternary ammonium compounds, e.g. edrophonium, choline
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/205Amine addition salts of organic acids; Inner quaternary ammonium salts, e.g. betaine, carnitine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/38Heterocyclic compounds having sulfur as a ring hetero atom
    • A61K31/39Heterocyclic compounds having sulfur as a ring hetero atom having oxygen in the same ring
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic 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
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/513Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim having oxo groups directly attached to the heterocyclic ring, e.g. cytosine
    • A61K31/515Barbituric acids; Derivatives thereof, e.g. sodium pentobarbital
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2009Inorganic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2013Organic compounds, e.g. phospholipids, fats
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2072Pills, 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
    • A61K9/2086Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
    • A61K9/209Layered 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO160902A 1965-01-26 1965-12-14 NO119439B (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US428210A US3400197A (en) 1965-01-26 1965-01-26 Compressible sustained release pharmaceutical tablet lipid-colloidal silica gel matrix fragment granules

Publications (1)

Publication Number Publication Date
NO119439B true NO119439B (cs) 1970-05-19

Family

ID=23697978

Family Applications (1)

Application Number Title Priority Date Filing Date
NO160902A NO119439B (cs) 1965-01-26 1965-12-14

Country Status (11)

Country Link
US (1) US3400197A (cs)
AT (1) AT267068B (cs)
BE (1) BE675379A (cs)
BR (1) BR6576133D0 (cs)
DK (1) DK115350B (cs)
ES (1) ES321779A1 (cs)
FR (2) FR5137M (cs)
GB (1) GB1113860A (cs)
IL (1) IL24813A (cs)
NL (1) NL6516147A (cs)
NO (1) NO119439B (cs)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2360796B2 (de) * 1973-12-06 1977-06-02 Edelfettwerke Werner Schlüter, 2000 Hamburg; Glyco Iberica S.A., Gava, Barcelona (Spanien) Vti: Hegel, K.Th., Dr.; Dickel, K., Dipl.-Ing.; Pat.-Anwälte, 2000 Hamburg und 8000 München Arzneimittel mit verzoegerter abgabe des wirkstoffs im darm
US4013785A (en) * 1975-03-21 1977-03-22 Bristol-Myers Company Apap tablet containing fumed silica and process for manufacturing same
NL7510104A (nl) * 1975-08-27 1977-03-01 Akzo Nv Werkwijze ter bereiding van een oraal werkzaam farmaceutisch preparaat.
DE2845326C2 (de) * 1978-10-18 1985-05-23 Beiersdorf Ag, 2000 Hamburg Verwendung einer spezifischen mikrodispersen, amorphen, porösen Kieselsäure zur Herstellung von Digoxin enthaltenden Tabletten mit stark beschleunigter Wirkstoff-Freisetzung
WO1980001875A1 (fr) * 1979-03-16 1980-09-18 Merieux Inst Nouveau medicament, notamment pour le traitement du cholera, et compositions pharmaceutiques le contenant
DE3124983A1 (de) * 1981-06-25 1983-01-20 Meditest Inst Fuer Medizinisch Arzneiformen zur oralen verabreichung
JPS5839618A (ja) * 1981-09-04 1983-03-08 Chugai Pharmaceut Co Ltd 持続性積層錠剤
US4443428A (en) * 1982-06-21 1984-04-17 Euroceltique, S.A. Extended action controlled release compositions
US4704284A (en) * 1982-08-12 1987-11-03 Pfizer Inc. Long-acting matrix tablet formulations
US4521402A (en) * 1983-01-03 1985-06-04 Verex Laboratories, Inc. Constant release rate solid oral dosage formulations of hydrazine
US4461759A (en) * 1983-01-03 1984-07-24 Verex Laboratories, Inc. Constant release rate solid oral dosage formulations of veropamil
US4522804A (en) * 1983-01-03 1985-06-11 Verex Laboratories, Inc. Constant release rate solid oral dosage formulations of propranolol
US4559222A (en) * 1983-05-04 1985-12-17 Alza Corporation Matrix composition for transdermal therapeutic system
AU581177B2 (en) * 1983-05-31 1989-02-16 Choong-Gook Jang Dry direct compression compositions for controlled release dosage forms
US4590062A (en) * 1984-04-16 1986-05-20 Tech Trade Corp. Dry direct compression compositions for controlled release dosage forms
AT385654B (de) * 1984-09-04 1988-05-10 Arcana Chem Pharm Verfahren zur herstellung von oelhaeltigen zubereitungen in granulatform zur oralen verabreichung
GB8518927D0 (en) * 1985-07-26 1985-09-04 Vincent Processes Ltd Tablets
GB2186485B (en) * 1986-02-13 1988-09-07 Ethical Pharma Ltd Slow release formulation
US4820523A (en) * 1986-04-15 1989-04-11 Warner-Lambert Company Pharmaceutical composition
US4708834A (en) * 1986-05-01 1987-11-24 Pharmacaps, Inc. Preparation of gelatin-encapsulated controlled release composition
US4795642A (en) * 1986-05-01 1989-01-03 Pharmacaps, Inc. Gelatin-encapsulated controlled-release composition
WO1998014168A2 (en) * 1996-09-30 1998-04-09 Alza Corporation Dosage form providing a sustained and ascending drug release
EP1690531A3 (en) * 1996-09-30 2010-01-20 Alza Corporation Dosage form and method for administering drug
US6919373B1 (en) 1996-11-12 2005-07-19 Alza Corporation Methods and devices for providing prolonged drug therapy
AU7881000A (en) * 1999-08-16 2001-03-13 Henceforth Hibernia, Inc. Therapeutic and prophylactic compositions including catalytic biomimetic solids and methods to prepare and use them
US6264983B1 (en) 1999-09-16 2001-07-24 Rhodia, Inc. Directly compressible, ultra fine acetaminophen compositions and process for producing same
GB0008660D0 (en) 2000-04-07 2000-05-31 Arakis Ltd The treatment of respiratory diseases
CN1551770A (zh) * 2001-07-06 2004-12-01 ������ҩ�����޹�˾ 羟吗啡酮控释制剂
US20050232995A1 (en) 2002-07-29 2005-10-20 Yam Nyomi V Methods and dosage forms for controlled delivery of paliperidone and risperidone
WO2004073689A1 (en) * 2003-02-19 2004-09-02 Lifecycle Pharma A/S Use of a silica or silica derivative as a sorption material
JP2006517929A (ja) * 2003-02-19 2006-08-03 ハー・ルンドベック・アクチエゼルスカベット 溶融アグロメレーションを用いてアグロメレートを製造する方法
US9308164B2 (en) * 2004-06-30 2016-04-12 Sovereign Pharmaceuticals, Llc Hyoscyamine dosage form
EP1835812B1 (de) 2004-12-27 2011-08-17 Beiersdorf AG Glycopyrrolat in kosmetischen zubereitungen
DE102005029386A1 (de) * 2005-06-23 2007-01-11 Beiersdorf Ag Wirkstoffkombinationen aus Glycopyrroniumbromid und einem oder mehreren Hydrokolloiden
JP3955868B2 (ja) * 2004-12-27 2007-08-08 株式会社キングジム 書類等の綴じ具
US9005652B2 (en) * 2006-07-25 2015-04-14 Wyeth Chewable tablet containing phenylephrine
DE102006046358B3 (de) * 2006-09-28 2007-11-29 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Verfahren zur Herstellung von funktionellen cellulosischen Formkörpern
BRPI0807581A2 (pt) 2007-02-23 2014-07-01 Gilead Science Inc Moduladores de propriedades farmacocinéticas de produtos terapêuticos
SI2296633T1 (sl) 2008-05-02 2015-11-30 Gilead Sciences, Inc. Uporaba trdnih nosilnih delcev za izboljšanje predelovalnih sposobnosti farmacevtskega sredstva
EP2826467B1 (en) * 2010-12-22 2017-08-02 Purdue Pharma L.P. Encased tamper resistant controlled release dosage forms
PH12013501345A1 (en) 2010-12-23 2022-10-24 Purdue Pharma Lp Tamper resistant solid oral dosage forms
US10751287B2 (en) 2013-03-15 2020-08-25 Purdue Pharma L.P. Tamper resistant pharmaceutical formulations

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793979A (en) * 1953-03-30 1957-05-28 Smith Kline French Lab Method of making a sustained release pharmaceutical tablet and product of the method
US2951791A (en) * 1959-08-31 1960-09-06 American Cyanamid Co Use of calcium silicate in tablet compressing
US2951792A (en) * 1959-11-18 1960-09-06 Smith Kline French Lab Sustained release pharmaceutical tablets
FR280067A (cs) * 1960-11-17
US3148124A (en) * 1962-06-12 1964-09-08 William E Gaunt Method of preparing sustained release pharmaceutical tablets
US3147187A (en) * 1962-09-10 1964-09-01 Don Hall Lab Sustained release pharmaceutical

Also Published As

Publication number Publication date
US3400197A (en) 1968-09-03
IL24813A (en) 1969-06-25
BR6576133D0 (pt) 1973-09-06
AT267068B (de) 1968-12-10
ES321779A1 (es) 1966-06-16
FR5137M (cs) 1967-06-05
FR1465919A (fr) 1967-01-13
BE675379A (cs) 1966-05-31
DK115350B (da) 1969-09-29
NL6516147A (cs) 1966-07-27
GB1113860A (en) 1968-05-15

Similar Documents

Publication Publication Date Title
NO119439B (cs)
US2568901A (en) Process for producing ammonium nitrate
GB1001984A (en) Improvements in and relating to phosphates
US2739873A (en) Process for making ammonium perchlorate
FR2121975A5 (en) Carbon dioxide treatment of concrete - using a single reaction zone for initial setting, conditioning gas absorption and cooling
US2056283A (en) Process for the production of urea and an ammonium salt
US3172751A (en) Process for producing nitrogen-phos-
NO123181B (cs)
SU1370073A1 (ru) Способ получени фосфора
GB990966A (en) Selective fluorination and extraction of beryllium-containing ores
US2861878A (en) Manufacture of complex fertilizers
US2007478A (en) Production of nitrates from metal halides
US1456831A (en) Process for the commercial preparation of potassium phosphate
SU789390A1 (ru) Способ получени экстракционной фосфорной кислоты
US2036701A (en) Production of mixed fertilizer
Bhuiyan et al. Production of Carbon-di-sulphide by reaction of by-product gypsum with Carbon tetrachloride vapour
US2064978A (en) Recovering nitrogen from nitrosyl chloride
US1018406A (en) Manufacture of ammonium carbonate.
US1297640A (en) Process of making potassium nitrate.
NO120687B (cs)
US1551824A (en) Process for the production of a fertilizer containing potassium and nitrogen
US1966395A (en) Process for producing calcium nitrate fertilizers
DE342413C (de) Verfahren zur Bindung von atmosphaerischem Stickstoff
DE873996C (de) Verfahren zur Gewinnung von Schwefel aus Gasen, die Schwefel-wasserstoff, Kohlendioxyd und Stickstoffverbindungen enthalten
SU492499A2 (ru) Способ изготовлени известково-песчаных изделий