DK130628B - Process for stabilizing a solution of 4- (2'-nitrophenyl) -2,6-dimethyl-3,5-carbomethoxy-1,4-dihydropyridine for use in gelatin bite capsules. - Google Patents

Process for stabilizing a solution of 4- (2'-nitrophenyl) -2,6-dimethyl-3,5-carbomethoxy-1,4-dihydropyridine for use in gelatin bite capsules.

Info

Publication number
DK130628B
DK130628B DK417572AA DK417572A DK130628B DK 130628 B DK130628 B DK 130628B DK 417572A A DK417572A A DK 417572AA DK 417572 A DK417572 A DK 417572A DK 130628 B DK130628 B DK 130628B
Authority
DK
Denmark
Prior art keywords
carbomethoxy
dihydropyridine
nitrophenyl
stabilizing
dimethyl
Prior art date
Application number
DK417572AA
Other languages
Danish (da)
Other versions
DK130628C (en
Inventor
F Bossert
W Vater
K Bauer
K-H Adams
Original Assignee
Bayer 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25761638&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK130628(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19722209526 external-priority patent/DE2209526C3/en
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of DK130628B publication Critical patent/DK130628B/en
Application granted granted Critical
Publication of DK130628C publication Critical patent/DK130628C/da

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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • 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
    • A61K31/435—Heterocyclic 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
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4841—Filling excipients; Inactive ingredients
    • A61K9/4858—Organic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S206/00—Special receptacle or package
    • Y10S206/828—Medicinal content

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Hydrogenated Pyridines (AREA)
DK417572AA 1971-08-24 1972-08-23 Process for stabilizing a solution of 4- (2'-nitrophenyl) -2,6-dimethyl-3,5-carbomethoxy-1,4-dihydropyridine for use in gelatin bite capsules. DK130628B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2142316 1971-08-24
DE19722209526 DE2209526C3 (en) 1972-02-29 1972-02-29 Coronary therapeutic agent in the form of gelatine capsules

Publications (2)

Publication Number Publication Date
DK130628B true DK130628B (en) 1975-03-17
DK130628C DK130628C (en) 1975-08-25

Family

ID=25761638

Family Applications (1)

Application Number Title Priority Date Filing Date
DK417572AA DK130628B (en) 1971-08-24 1972-08-23 Process for stabilizing a solution of 4- (2'-nitrophenyl) -2,6-dimethyl-3,5-carbomethoxy-1,4-dihydropyridine for use in gelatin bite capsules.

Country Status (25)

Country Link
US (1) US3784684A (en)
JP (2) JPS5434048B2 (en)
KR (1) KR780000433B1 (en)
BE (1) BE787951A (en)
BG (1) BG27728A3 (en)
CA (1) CA981582A (en)
CY (1) CY918A (en)
DD (1) DD99729A5 (en)
DK (1) DK130628B (en)
EG (1) EG10633A (en)
ES (1) ES406047A1 (en)
FI (1) FI53922C (en)
FR (1) FR2150848B1 (en)
GB (1) GB1362627A (en)
HK (1) HK44877A (en)
IE (1) IE36891B1 (en)
IL (1) IL40165A (en)
KE (1) KE2756A (en)
LU (1) LU65929A1 (en)
MY (1) MY7800003A (en)
NL (1) NL176836C (en)
NO (1) NO138167C (en)
RO (1) RO88521B (en)
SG (1) SG34877G (en)
SU (1) SU432703A3 (en)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA725808B (en) * 1971-08-24 1973-05-30 Bayer Ag A coronary agent in special form and processes for its manufacture
SU432703A3 (en) * 1971-08-24 1974-06-15 Фридрих Боссерт, Вульф Фатер, Курт Бауер
US4198391A (en) * 1973-07-20 1980-04-15 R. P. Scherer Ltd. Pharmaceutical compositions
GB1481411A (en) * 1973-07-20 1977-07-27 Scherer Ltd R Pharmaceutical compositions
AT366576B (en) * 1974-02-22 1982-04-26 Wellcome Found METHOD FOR PRODUCING PHARMACEUTICAL PREPARATIONS
US4002718A (en) * 1974-10-16 1977-01-11 Arnar-Stone Laboratories, Inc. Gelatin-encapsulated digoxin solutions and method of preparing the same
US4056610A (en) * 1975-04-09 1977-11-01 Minnesota Mining And Manufacturing Company Microcapsule insecticide composition
JPS52151724A (en) * 1976-06-07 1977-12-16 Takeda Chem Ind Ltd Hard shell gelatin capsule
GB1579818A (en) * 1977-06-07 1980-11-26 Yamanouchi Pharma Co Ltd Nifedipine-containing solid preparation composition
JPS5484023A (en) * 1977-12-19 1979-07-04 Teijin Ltd Soft capsule containing active vitamin d3, and its preparation
JPS5522645A (en) * 1978-08-07 1980-02-18 Fujisawa Pharmaceut Co Ltd Soft capsule for encapsulation of light-unstable compound
JPS5522631A (en) * 1978-08-07 1980-02-18 Ota Seiyaku Kk Readily absorbable nifedipine preparation
US5264446A (en) * 1980-09-09 1993-11-23 Bayer Aktiengesellschaft Solid medicament formulations containing nifedipine, and processes for their preparation
US4366145A (en) * 1981-06-24 1982-12-28 Sandoz, Inc. Soft gelatin capsule with a liquid ergot alkaloid center fill solution and method of preparation
JPS5939827A (en) * 1982-08-27 1984-03-05 Nitto Electric Ind Co Ltd External member for medical use
DE3307353C2 (en) * 1983-03-02 1985-01-31 R.P. Scherer GmbH, 6930 Eberbach Soft gelatin capsule containing polyethylene glycol and process for their production
GB8305693D0 (en) * 1983-03-02 1983-04-07 Scherer Ltd R P Pharmaceutical compositions
DE3307422A1 (en) * 1983-03-03 1984-09-06 Bayer Ag, 5090 Leverkusen LIQUID PREPARATIONS OF DIHYDROPYRIDINES, A METHOD FOR THE PRODUCTION THEREOF AND THEIR USE IN THE FIGHT AGAINST DISEASES
US4832952A (en) * 1983-07-07 1989-05-23 American Home Products Corporation Pharmaceutical composition containing a liquid lubricant
US4620974A (en) * 1983-07-07 1986-11-04 American Home Products Corporation Pharmaceutical composition containing a liquid lubricant
US4777048A (en) * 1983-07-07 1988-10-11 American Home Products Corporation Pharmaceutical composition containing a liquid lubricant
DE3376198D1 (en) * 1983-11-30 1988-05-11 Siegfried Ag Therapeutic coronary composition in the form of soft gelatine capsules
DE3419130A1 (en) * 1984-05-23 1985-11-28 Bayer Ag, 5090 Leverkusen NIFEDIPINE COMBINATION PREPARATIONS AND METHOD FOR THEIR PRODUCTION
DE3419129A1 (en) * 1984-05-23 1985-11-28 Bayer Ag, 5090 Leverkusen NIFEDIPINE PREPARATIONS AND METHOD FOR THE PRODUCTION THEREOF
US5266581A (en) * 1984-07-04 1993-11-30 Bayer Aktiengesellschaft Solid composition containing dihydropyridine, PVP and PVPP
EP0175671A1 (en) * 1984-08-23 1986-03-26 Kuhlemann & Co. Pharmaceutical preparation and method for the administration of this pharmaceutical preparation
DE3438830A1 (en) * 1984-10-23 1986-04-30 Rentschler Arzneimittel PHARMACEUTICAL FORM CONTAINING NIFEDIPIN AND METHOD FOR THE PRODUCTION THEREOF
DE3532129A1 (en) * 1985-09-10 1987-03-12 Bayer Ag GELATINE CONTAINING SS CAROTINE
GB8522453D0 (en) * 1985-09-11 1985-10-16 Lilly Industries Ltd Chewable capsules
DE3544692A1 (en) * 1985-12-18 1987-06-19 Bayer Ag DIHYDROPYRIDINE SPRAY, METHOD FOR THE PRODUCTION THEREOF AND ITS PHARMACEUTICAL USE
US4689233A (en) * 1986-01-06 1987-08-25 Siegfried Aktiengesellschaft Coronary therapeutic agent in the form of soft gelatin capsules
US4656028A (en) * 1986-06-24 1987-04-07 Norcliff Thayer Inc. Encapsulated antacid
DE3636123A1 (en) * 1986-10-23 1988-05-05 Rentschler Arzneimittel ORAL ADMINISTRATIVE PREPARATIONS CONTAINING SINGLE DOSE FROM 10 TO 240 MG DIHYDROPYRIDINE
DE3645036A1 (en) * 1986-11-18 1989-01-05 Forschungsgesellschaft Rauchen Nicotine-containing composition
GB8629761D0 (en) * 1986-12-12 1987-01-21 Harris Pharma Ltd Capsules
ATE68704T1 (en) * 1986-12-18 1991-11-15 Bauer Kurt Heinz NIFEDIPIN CONCENTRATE STABILIZED AGAINST LIGHT EFFECTS AND PROCESS FOR ITS PRODUCTION.
DE3714402A1 (en) * 1987-04-30 1988-11-10 Kali Chemie Pharma Gmbh DRUG FORMULATION
DE3738236A1 (en) * 1987-11-11 1989-05-24 Euro Celtique Sa BIT CAPSULE
US4954346A (en) * 1988-06-08 1990-09-04 Ciba-Geigy Corporation Orally administrable nifedipine solution in a solid light resistant dosage form
US4935243A (en) * 1988-12-19 1990-06-19 Pharmacaps, Inc. Chewable, edible soft gelatin capsule
CA2056032A1 (en) * 1990-11-29 1992-05-30 Minoru Aoki Hard capsule preparation
US5431916A (en) * 1993-04-29 1995-07-11 The Procter & Gamble Company Pharmaceutical compositions and process of manufacture thereof
US5455046A (en) * 1993-09-09 1995-10-03 Edward Mendell Co., Inc. Sustained release heterodisperse hydrogel systems for insoluble drugs
US5773025A (en) * 1993-09-09 1998-06-30 Edward Mendell Co., Inc. Sustained release heterodisperse hydrogel systems--amorphous drugs
US6726930B1 (en) * 1993-09-09 2004-04-27 Penwest Pharmaceuticals Co. Sustained release heterodisperse hydrogel systems for insoluble drugs
US5641512A (en) * 1995-03-29 1997-06-24 The Procter & Gamble Company Soft gelatin capsule compositions
ATE288255T1 (en) * 1996-04-12 2005-02-15 Novadel Pharma Inc POLAR BUCCAL SPRAY
AU695734B2 (en) 1996-07-08 1998-08-20 Penwest Pharmaceuticals Co. Sustained release matrix for high-dose insoluble drugs
JP4730985B2 (en) * 1997-09-10 2011-07-20 武田薬品工業株式会社 Stabilized pharmaceutical formulation
US20030095926A1 (en) * 1997-10-01 2003-05-22 Dugger Harry A. Buccal, polar and non-polar spray or capsule containing drugs for treating disorders of the gastrointestinal tract or urinary tract
US20050180923A1 (en) * 1997-10-01 2005-08-18 Dugger Harry A.Iii Buccal, polar and non-polar spray containing testosterone
US20050281752A1 (en) * 1997-10-01 2005-12-22 Dugger Harry A Iii Buccal, polar and non-polar spray or capsule containing drugs for treating disorders of the central nervous system
US7632517B2 (en) * 1997-10-01 2009-12-15 Novadel Pharma Inc. Buccal, polar and non-polar spray containing zolpidem
AU4894697A (en) * 1997-10-01 1999-04-23 Flemington Pharmaceutical Corporation Buccal, polar and non-polar spray or capsule
US20040136915A1 (en) * 1997-10-01 2004-07-15 Dugger Harry A. Buccal, polar and non-polar spray containing atropine
US20040136914A1 (en) * 1997-10-01 2004-07-15 Dugger Harry A. Buccal, polar and non-polar spray containing ondansetron
US20090162300A1 (en) * 1997-10-01 2009-06-25 Dugger Iii Harry A Buccal, polar and non-polar spray containing alprazolam
US20030190286A1 (en) * 1997-10-01 2003-10-09 Dugger Harry A. Buccal, polar and non-polar spray or capsule containing drugs for treating allergies or asthma
US20030095925A1 (en) * 1997-10-01 2003-05-22 Dugger Harry A. Buccal, polar and non-polar spray or capsule containing drugs for treating metabolic disorders
US20050002867A1 (en) * 1997-10-01 2005-01-06 Novadel Pharma Inc. Buccal, polar and non-polar sprays containing propofol
US20030077227A1 (en) * 1997-10-01 2003-04-24 Dugger Harry A. Buccal, polar and non-polar spray or capsule containing drugs for treating disorders of the central nervous system
US20040136913A1 (en) * 1997-10-01 2004-07-15 Dugger Harry A. Buccal, polar and non-polar spray containing sumatriptan
US20050287075A1 (en) * 1997-10-01 2005-12-29 Dugger Harry A Iii Buccal, polar and non-polar spray or capsule containing drugs for treating pain
US20030095927A1 (en) * 1997-10-01 2003-05-22 Dugger Harry A. Buccal, polar and non-polar spray or capsule containing drugs for treating muscular and skeletal disorders
US20030077229A1 (en) * 1997-10-01 2003-04-24 Dugger Harry A. Buccal, polar and non-polar spray or capsule containing cardiovascular or renal drugs
US20030082107A1 (en) * 1997-10-01 2003-05-01 Dugger Harry A. Buccal, polar and non-polar spray or capsule containing drugs for treating an infectious disease or cancer
US20050163719A1 (en) * 1997-10-01 2005-07-28 Dugger Harry A.Iii Buccal, polar and non-polar spray containing diazepam
US20030185761A1 (en) * 1997-10-01 2003-10-02 Dugger Harry A. Buccal, polar and non-polar spray or capsule containing drugs for treating pain
US20040141923A1 (en) * 1997-10-01 2004-07-22 Dugger Harry A. Buccal, polar and non-polar spray containing alprazolam
US20030077228A1 (en) * 1997-10-01 2003-04-24 Dugger Harry A. Buccal, polar and non-polar spray or capsule containing drugs for treating endocrine disorders
US6056977A (en) * 1997-10-15 2000-05-02 Edward Mendell Co., Inc. Once-a-day controlled release sulfonylurea formulation
US20030102246A1 (en) * 1999-03-20 2003-06-05 Lts Lohmann Therapie-Systeme Ag Method for improving the stability of stored and/or used light-sensitive therapeutic systems or components thereof
TW561047B (en) * 1999-08-31 2003-11-11 Chugai Pharmaceutical Co Ltd Soft capsule formulations
CA2352211C (en) * 1999-09-30 2009-03-24 Edward Mendell Co., Inc. Sustained release matrix systems for highly soluble drugs
US20030003144A1 (en) * 2001-05-01 2003-01-02 Keller Brian C. Sustained release formulations for nifedipine, dextromethorphan, and danazol
US20030070679A1 (en) * 2001-06-01 2003-04-17 Boehringer Ingelheim Pharma Kg Capsules containing inhalable tiotropium
WO2003090726A2 (en) 2002-04-25 2003-11-06 Banner Pharmacaps, Inc. Chewable soft capsule
JP5105705B2 (en) * 2002-05-09 2012-12-26 中外製薬株式会社 Light-stabilized soft capsule
ES2375643T3 (en) * 2005-10-31 2012-03-02 Kowa Company, Ltd. PHARMACEUTICAL PREPARATION THAT PRESENTS EXCELLENT PHOTOSTABILITY.
CA2649895C (en) * 2006-04-19 2013-03-26 Novadel Pharma Inc. Stable hydroalcoholic oral spray formulations and methods
CA2673049C (en) * 2006-12-22 2016-02-23 Novadel Pharma Inc. Stable anti-nausea oral spray formulations and methods
AU2008251370A1 (en) * 2007-05-10 2008-11-20 Novadel Pharma Inc. Anti-insomnia compositions and methods
US7985325B2 (en) * 2007-10-30 2011-07-26 Novellus Systems, Inc. Closed contact electroplating cup assembly
US8497303B2 (en) * 2008-01-18 2013-07-30 Dow Global Technologies Llc Method to enhance aqueous solubility of poorly soluble actives
JP5591128B2 (en) * 2009-01-29 2014-09-17 大日本住友製薬株式会社 Orally disintegrating tablet with inner core
CN102160872A (en) 2010-02-23 2011-08-24 天津天士力制药股份有限公司 Compound salvia dropping pill capsules
TWI571257B (en) * 2011-02-23 2017-02-21 Tasly Pharmaceutical Group Co Capsule preparation
CN112118835B (en) 2018-05-14 2023-04-07 比利时胶囊公司 Capsule containing opacifier
AU2019285170A1 (en) 2018-06-14 2021-01-28 Astrazeneca Uk Limited Methods for lowering blood pressure with a dihydropyridine-type calcium channel blocker pharmaceutical composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870061A (en) * 1956-11-08 1959-01-20 Mead Johnson & Co Concentrates of dialkyl sulfosuccinates
US3155587A (en) * 1963-01-23 1964-11-03 American Cyanamid Co Stable liquid preparations of 7-chlorotetracycline
DE1670827C3 (en) * 1967-03-20 1974-10-24 Bayer Ag, 5090 Leverkusen 4- (2'-nitrophenyl) -2,6-dimethyl-3,5-dicarbmethoxy-1,4-dihydropyridine
SU432703A3 (en) * 1971-08-24 1974-06-15 Фридрих Боссерт, Вульф Фатер, Курт Бауер

Also Published As

Publication number Publication date
HK44877A (en) 1977-09-09
JPS4828621A (en) 1973-04-16
NO138167C (en) 1978-07-26
SU432703A3 (en) 1974-06-15
DD99729A5 (en) 1973-08-20
US3784684A (en) 1974-01-08
FR2150848A1 (en) 1973-04-13
BG27728A3 (en) 1979-12-12
CA981582A (en) 1976-01-13
JPS5434048B2 (en) 1979-10-24
JPS53121921A (en) 1978-10-24
KE2756A (en) 1977-10-14
RO88521B (en) 1987-05-01
BE787951A (en) 1973-02-26
IL40165A0 (en) 1972-10-29
IE36891L (en) 1973-02-24
IE36891B1 (en) 1977-03-16
RO88521A (en) 1987-04-30
FR2150848B1 (en) 1976-04-16
NL7211565A (en) 1973-02-27
ES406047A1 (en) 1981-08-16
FI53922C (en) 1979-09-07
DK130628C (en) 1975-08-25
NL176836B (en) 1985-01-16
FI53922B (en) 1978-05-31
GB1362627A (en) 1974-08-07
NL176836C (en) 1985-06-17
LU65929A1 (en) 1973-01-15
IL40165A (en) 1975-03-13
EG10633A (en) 1976-08-31
MY7800003A (en) 1978-12-31
NO138167B (en) 1978-04-10
CY918A (en) 1977-12-23
SG34877G (en) 1987-04-03
KR780000433B1 (en) 1978-10-14

Similar Documents

Publication Publication Date Title
DK130628B (en) Process for stabilizing a solution of 4- (2'-nitrophenyl) -2,6-dimethyl-3,5-carbomethoxy-1,4-dihydropyridine for use in gelatin bite capsules.
SE434049B (en) PROCEDURE FOR PREPARING 1,4-DIHYDROPYRIDINE DERIVATIVES
AT304552B (en) Process for the preparation of new 1,4-dihydropyridine derivatives
DK132321B (en) Analogous process for the preparation of asymmetric 1,4-dihydropyridines.
AT302302B (en) Process for the preparation of new 1,4-dihydropyridine derivatives
AT301546B (en) Process for the preparation of new 1,4-dihydropyridine derivatives
AT293389B (en) Process for the preparation of new 1,4-dihydropyridine derivatives
BE826179A (en) NEWS 6-ARYL-4H-S-TRIAZOLO- (3,4C) -THIENO- (2,3E) -1,4-DIAZEPINES SUBSTITUTED AND METHODS FOR MANUFACTURING THEM
DK140098B (en) Analogous process for the preparation of 2 - ((substituted piperidinyl or tetrahydropyridinyl) alkyl) -1H-benz (de) -isoquinoline-1,3 (2H) -diones or acid addition salts thereof.
SE425660B (en) ANALOGY PROCEDURE FOR PREPARATION OF 1,4-DIHYDROPYRIDINES
DK138893B (en) Analogous process for the preparation of 1- (indolyl-3-alkyl) -4-ureido-piperidines or -thioureido-piperidines or acid addition salts thereof.
IT1063091B (en) MIXTURES OF COPOLYESTERS, ETHYLENE-CARBOXYLIC ACID COPOLYMERS AND A POLYCARBODYIMIDE
DK103184C (en) Process for the preparation of 3- (3'-dimethylaminopropylidene) -dibenzo (a, d) cyclohepta-1,4-diene-N-oxide or acid addition salts thereof.
BE824925A (en) NEW N-SUBSTITUTED 1,4-DIHYDROPYRIDINES
CH557820A (en) METHOD OF PREPARING NEW 2- (2-HYDROXYALKYL) 4,5-DIHYDRO-PYRIDAZINE (2H) -3-ONES.
DK142578C (en) METHOD OF ANALOGY FOR THE PREPARATION OF 2,4-DIAMINO-5-BENZYLPYRIMIDINES AND ACID ADDITION SALTS.
BE848909A (en) NEW ISOTHIOUREES, PROCESS FOR PREPARING THEM AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
DK138497B (en) Analogous process for the preparation of 4-hydroxy-4- (3,4-methylenedioxyphenyl) piperidines or salts thereof.
DK142992C (en) METHOD OF PREPARING STEROID-17-SPIROLACTONES OR METAL SALTS OF THE SIMILAR HYDROXYCARBOXYLIC ACID OF THE 6.7-Saturated Compound
DK138642B (en) Process for the preparation of stereoisomers of 1- (1 '- (o-chlorobenzyl) -2'-pyrryl) -2-disec.-butylaminoethanol or salts thereof.
DK214076A (en) 3,5-BISOXYGENATED 2- (OMEGA-HALOGEN-3-OXYGENERED-1-ALKENYL) -CYCLOPENTANE-1-HEPTHANIC ACIDS AND DERIVATIVES THEREOF
DK129237B (en) Analogous process for the preparation of 1,2,3,4-tetrahydroisoquinoline derivatives and salts thereof.
SE7613536L (en) METHODS OF PREPARING 3,4-DISUBSTITUTED 2- (BETA-NAPHTYL-OXI) -ETHYLPYRAZOLONES AND THEIR USE AS MEDICINES
AT319248B (en) Process for the preparation of new 1,4-dihydro-3 (2H) -isoquinolinone derivatives and their salts
DK124685B (en) Process for the preparation of 1 - [(2'-alkyl-4'-aminopyrimidyl-5 ') -methyl] -pyridinium derivatives.

Legal Events

Date Code Title Description
PUP Patent expired