MX6463E - Procedimiento para preparar derivados de imidazo(1,2-a)-piridina - Google Patents

Procedimiento para preparar derivados de imidazo(1,2-a)-piridina

Info

Publication number
MX6463E
MX6463E MX81101627U MX10162781U MX6463E MX 6463 E MX6463 E MX 6463E MX 81101627 U MX81101627 U MX 81101627U MX 10162781 U MX10162781 U MX 10162781U MX 6463 E MX6463 E MX 6463E
Authority
MX
Mexico
Prior art keywords
imidazo
procedure
pyridine
pyridine derivatives
methylthiophenyl
Prior art date
Application number
MX81101627U
Other languages
English (en)
Spanish (es)
Inventor
Jean Pierre Kaplan
Pascal George
Original Assignee
Synthelabo
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=9247171&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX6463(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Synthelabo filed Critical Synthelabo
Priority claimed from MX189712A external-priority patent/MX158512A/es
Publication of MX6463E publication Critical patent/MX6463E/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/08—Antiepileptics; Anticonvulsants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/20—Hypnotics; Sedatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurosurgery (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Neurology (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Hospice & Palliative Care (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Psychiatry (AREA)
  • Pain & Pain Management (AREA)
  • Anesthesiology (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
MX81101627U 1980-10-22 1981-10-19 Procedimiento para preparar derivados de imidazo(1,2-a)-piridina MX6463E (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8022537A FR2492382A1 (fr) 1980-10-22 1980-10-22 Derives d'imidazo (1,2-a) pyridine, leur preparation et leur application en therapeutique
MX189712A MX158512A (es) 1980-10-20 1981-10-19 Mejoras en un metodo para la obtencion de acido fosforico de procedimiento humedo a partir de roca de fosfato

Publications (1)

Publication Number Publication Date
MX6463E true MX6463E (es) 1985-06-06

Family

ID=9247171

Family Applications (1)

Application Number Title Priority Date Filing Date
MX81101627U MX6463E (es) 1980-10-22 1981-10-19 Procedimiento para preparar derivados de imidazo(1,2-a)-piridina

Country Status (22)

Country Link
US (2) US4382938A (enExample)
EP (1) EP0050563B1 (enExample)
JP (1) JPS5798283A (enExample)
AT (1) ATE7393T1 (enExample)
AU (1) AU544345B2 (enExample)
CA (1) CA1157470A (enExample)
DE (1) DE3163524D1 (enExample)
DK (1) DK154429C (enExample)
ES (1) ES8207537A1 (enExample)
FI (1) FI71143C (enExample)
FR (1) FR2492382A1 (enExample)
GR (1) GR74701B (enExample)
IE (1) IE51686B1 (enExample)
IL (1) IL64091A (enExample)
LU (1) LU88228I2 (enExample)
MX (1) MX6463E (enExample)
NL (1) NL930044I2 (enExample)
NO (1) NO155664C (enExample)
NZ (1) NZ198722A (enExample)
OA (1) OA07076A (enExample)
PT (1) PT73863B (enExample)
ZA (1) ZA817297B (enExample)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525602A1 (fr) * 1982-04-21 1983-10-28 Synthelabo Imidazo(1,2-a)pyridines, leur preparation et leur application en therapeutique
FR2525601A1 (fr) * 1982-04-21 1983-10-28 Synthelabo Derives d'imidazo(1,2-a)pyridines, leur preparation et leur application en therapeutique
FR2568879B1 (fr) * 1984-08-07 1986-12-12 Synthelabo Imidazo(1,2-a)quinolines, leur preparation et leur application en therapeutique
FR2581646B1 (fr) * 1985-05-07 1987-09-18 Synthelabo Derives d'imidazopyridine, leur preparation et leur application en therapeutique
FR2593179B1 (fr) * 1986-01-22 1988-04-01 Synthelabo Derives d'imidazo(1,2-a)quinoleines, leur preparation et leur application en therapeutique
EP0234970B1 (fr) * 1986-01-22 1991-04-17 Synthelabo Dérivés d'acylaminométhyl-3 imidazo[1,2-a]pyridines, leur préparation et leur application en thérapeutique
FR2593817B1 (fr) * 1986-01-31 1988-04-15 Synthelabo Derives de tetrahydro-5,6,7,8 imidazo(1,2-a)pyridine, leur preparation et leur application en therapeutique
FR2599368B1 (fr) * 1986-06-02 1988-08-05 Synthelabo Derives hydroxyles d'imidazopyridines, leur preparation et leur application en therapeutique
FR2600650B1 (fr) * 1986-06-27 1988-09-09 Synthelabo Procede de preparation d'imidazopyridines et composes intermediaires
FR2606410B1 (fr) * 1986-11-07 1989-02-24 Synthelabo Imidazopyridines, leur preparation et leur application en therapeutique
FR2606409B1 (fr) * 1986-11-07 1989-05-05 Synthelabo Derives d'imidazopyridine, leur preparation et leur application en therapeutique
FR2606411B1 (fr) * 1986-11-07 1989-04-07 Synthelabo Imidazopyridine-acetamides, leur preparation et leur application en therapeutique
ES2026666T3 (es) * 1987-03-27 1992-05-01 Synthelabo Procedimiento para preparar derivados de imidazopiridinas.
FR2612927B1 (fr) * 1987-03-27 1989-06-09 Synthelabo Derives d'imidazopyridines, leur preparation et leur application en therapeutique
FR2612928B1 (fr) * 1987-03-27 1989-06-16 Synthelabo Derives hydroxyles d'imidazopyridines, leur preparation et leur application en therapeutique
US5032595A (en) * 1989-11-24 1991-07-16 Fidia-Georgetown Institute For The Neurosciences Method of stimulating steroidogenesis with alpidem
WO1996025414A1 (en) * 1995-02-15 1996-08-22 Pharmacia & Upjohn Company Imidazo[1,2-a]pyridines for the treatment of cns and cardiac diseases
IT1276522B1 (it) * 1995-04-07 1997-10-31 Elena Benincasa Uso dello zolpidem per il trattamento terapeudico di sindromi neuropsichiatriche associate a disfunsione e di circuiti neurali dei
US6013654A (en) * 1997-08-14 2000-01-11 Pharmacia & Upjohn Company Imidazo[1,2-A]pyridines for the treatment of CNS and cardiac diseases
AUPP278498A0 (en) 1998-04-03 1998-04-30 Australian Nuclear Science & Technology Organisation Peripheral benzodiazepine receptor binding agents
EP1005863A1 (en) * 1998-12-04 2000-06-07 Synthelabo Controlled-release dosage forms comprising a short acting hypnotic or a salt thereof
AU3464200A (en) * 1999-03-25 2000-10-16 Synthon B.V. Zolpidem salts
SI1038875T1 (en) * 1999-03-25 2003-12-31 Synthon B.V. Imidazopyridine derivatives and process for making them
US6333345B1 (en) 1999-05-14 2001-12-25 Sepracor, Inc. Methods of using and compositions comprising N-desmethylzolpidem
US6399621B1 (en) 1999-08-10 2002-06-04 American Cyanamid Company N-methyl-N-(3-{3-[2-thienylcarbonyl]-pyrazol-[1, 5-α]-pyrimidin-7-yl}phenyl)acetamide and compositions and methods related thereto
US20030091632A1 (en) * 1999-08-26 2003-05-15 Neurocrine Biosciences, Inc. Controlled-release sedative-hypnotic compositions and methods related thereto
US6485746B1 (en) 2000-08-25 2002-11-26 Neurocrine Biosciences, Inc. Controlled-release sedative-hypnotic compositions and methods related thereto
US6384221B1 (en) 1999-09-02 2002-05-07 Neurocrine Biosciences, Inc. Polymorphs of N-methyl-N-(3-{3-[2-thienylcarbonyl]-pyrazol-[1,5-α]-pyrimidin-7-yl}phenyl)acetamide and compositions and methods related thereto
WO2001078725A2 (en) * 2000-04-13 2001-10-25 Synthon B.V. Modified release formulations containing a hypnotic agent
EP1600159A1 (en) 2000-04-24 2005-11-30 Teva Pharmaceutical Industries Ltd A method for synthesizing different Zolpidem hemitartrate derivatives
ES2277301T3 (es) * 2000-04-24 2007-07-01 Teva Pharmaceutical Industries Ltd. Solvato de hemitartrato de zolpidem.
WO2001092257A1 (en) * 2000-05-26 2001-12-06 Neurogen Corporation Oxo-imidazopyrimidine-carboxamides and their use as gaba brain receptor ligands
WO2002002557A2 (en) * 2000-06-30 2002-01-10 Neurogen Corporation 2-phenylimidazo[1,2-a]pyridine derivatives: a new class of gaba brain receptor ligands
IT1318624B1 (it) * 2000-07-14 2003-08-27 Dinamite Dipharma S P A In For Processo per la preparazione di 2-fenil-imidazo (1,2-a)piridin-3-acetammidi.
US6514969B2 (en) * 2000-08-16 2003-02-04 Boehringer Ingelheim Pharma Kg β-amyloid inhibitors, processes for preparing them, and their use in pharmaceutical compositions
DE10040016A1 (de) * 2000-08-16 2002-02-28 Boehringer Ingelheim Pharma Neue beta-Amyloid Inhibitoren, Verfahren zu deren Herstellung und deren Verwendung als Arzneimittel
WO2002014306A1 (en) * 2000-08-17 2002-02-21 Cilag Ag Process for the preparation of imidazopyridines
AU2001284322A1 (en) * 2000-08-29 2002-03-13 Ranbaxy Laboratories Limited Synthesis of n,n-dimethyl-3-(4-methyl) benzoyl propionamide, a key intermediate of zolpidem
US6596731B2 (en) 2001-03-27 2003-07-22 Hoffmann-La Roche Inc. Substituted imidazo[1,2-A] pyridine derivatives
DE10117183A1 (de) * 2001-04-05 2002-10-10 Gruenenthal Gmbh Verwendung von substituierten Imidazo[1,2-a]-pyridinverbindungen als Arzneimittel
KR100433502B1 (ko) * 2001-10-10 2004-06-07 철 양 확장부가 형성된 종이컵
DE10247271A1 (de) * 2002-10-10 2004-08-26 Grünenthal GmbH Substituierte C-Imidazo[1,2-a]pyridin-3-yle
US7385056B2 (en) * 2002-12-18 2008-06-10 Mallinckrodt Inc. Synthesis of heteroaryl acetamides
US20040204443A1 (en) * 2003-01-27 2004-10-14 Arthur Zaks Method for inducing pain relief using imidazo[1,2-a]pyridine derivatives
US20040241100A1 (en) * 2003-03-17 2004-12-02 Fabre Kramer Pharmaceutical, Inc. Nasally administrable compositions of zolpidem and methods of use
WO2005010002A1 (en) * 2003-07-31 2005-02-03 Ranbaxy Laboratories Limited Process for the synthesis of zolpidem
WO2005044818A2 (en) * 2003-10-28 2005-05-19 Sepracor, Inc. Imidazo[1,2-a]pyridine anxiolytics
PL1691811T3 (pl) 2003-12-11 2014-12-31 Sunovion Pharmaceuticals Inc Skojarzenie leku uspokajającego i modulatora neuroprzekaźnikowego oraz sposoby poprawy jakości snu i leczenia depresji
US7658945B2 (en) * 2004-02-17 2010-02-09 Transcept Pharmaceuticals, Inc. Compositions for delivering hypnotic agents across the oral mucosa and methods of use thereof
CA2556870C (en) 2004-02-18 2014-01-28 Timothy J. Barberich Dopamine-agonist combination therapy for improving sleep quality
WO2006008636A2 (en) * 2004-07-16 2006-01-26 Ranbaxy Laboratories Limited Processes for the preparation of zolpidem and its hemitartrate
US20060084806A1 (en) * 2004-07-21 2006-04-20 Ramasubramanian Sridharan Processes for the preparation of imidazo[1,2-a] pyridine derivatives
FR2874611B1 (fr) * 2004-08-31 2006-11-17 Servier Lab Nouveaux derives d'imidazopyridine, leur procede de preparation et les compositions pharmaceutiques qui les contiennent
US20070287740A1 (en) * 2005-05-25 2007-12-13 Transcept Pharmaceuticals, Inc. Compositions and methods of treating middle-of-the night insomnia
NZ563979A (en) * 2005-05-25 2011-02-25 Transcept Pharmaceuticals Inc Solid compositions and methods for treating middle-of-the night insomnia
US20070225322A1 (en) * 2005-05-25 2007-09-27 Transoral Pharmaceuticals, Inc. Compositions and methods for treating middle-of-the night insomnia
US20070020333A1 (en) * 2005-07-20 2007-01-25 Chin-Chih Chiang Controlled release of hypnotic agents
EP2258358A3 (en) 2005-08-26 2011-09-07 Braincells, Inc. Neurogenesis with acetylcholinesterase inhibitor
US7678363B2 (en) 2005-08-26 2010-03-16 Braincells Inc Methods of treating psychiatric conditions comprising administration of muscarinic agents in combination with SSRIs
EP2377530A3 (en) 2005-10-21 2012-06-20 Braincells, Inc. Modulation of neurogenesis by PDE inhibition
EP1942879A1 (en) 2005-10-31 2008-07-16 Braincells, Inc. Gaba receptor mediated modulation of neurogenesis
DE602006008339D1 (en) 2005-11-18 2009-09-17 Synhton B V Zolpidemtabletten
EP1803722A1 (en) * 2006-01-03 2007-07-04 Ferrer Internacional, S.A. Imidazo[1,2-a]pyridin-3-yl-acetic acid hydrazides, processes for their preparation and pharmaceutical uses thereof
US8309104B2 (en) * 2006-03-02 2012-11-13 Watson Pharmaceuticals, Inc. Oral controlled release formulation for sedative and hypnotic agents
US20100216734A1 (en) 2006-03-08 2010-08-26 Braincells, Inc. Modulation of neurogenesis by nootropic agents
EP1845098A1 (en) * 2006-03-29 2007-10-17 Ferrer Internacional, S.A. Imidazo[1,2-b]pyridazines, their processes of preparation and their use as GABA receptor ligands
WO2007134136A2 (en) 2006-05-09 2007-11-22 Braincells, Inc. Neurogenesis by modulating angiotensin
US7678808B2 (en) 2006-05-09 2010-03-16 Braincells, Inc. 5 HT receptor mediated neurogenesis
US7772248B2 (en) * 2006-06-05 2010-08-10 Auspex Pharmaceuticals, Inc. Preparation and utility of substituted imidazopyridine compounds with hypnotic effects
US20100209345A1 (en) * 2006-08-24 2010-08-19 Australian Nuclear Science & Technology Organisation Fluorinated Ligands for Targeting Peripheral Benzodiazepine Receptors
AU2007292848A1 (en) 2006-09-08 2008-03-13 Braincells, Inc. Combinations containing a 4-acylaminopyridine derivative
US20100184806A1 (en) 2006-09-19 2010-07-22 Braincells, Inc. Modulation of neurogenesis by ppar agents
US20080145425A1 (en) * 2006-12-15 2008-06-19 Pliva Research & Development Limited Pharmaceutical composition of zolpidem
US20090076066A1 (en) * 2007-09-19 2009-03-19 Protia, Llc Deuterium-enriched zolpidem
JPWO2009054496A1 (ja) * 2007-10-24 2011-03-10 日本メジフィジックス株式会社 新規アミロイド親和性化合物
WO2009085310A1 (en) * 2007-12-26 2009-07-09 Teva Pharmaceutical Industries Ltd. Extended-release pharmaceutical compositions containing zolpidem
AU2009284695A1 (en) * 2008-08-19 2010-02-25 The University Of Sydney Novel compounds and their uses in diagnosis
US10478438B2 (en) 2008-10-16 2019-11-19 David Reed Helton Treatment of organophosphate exposure with ocinaplon
US8555875B2 (en) 2008-12-23 2013-10-15 Map Pharmaceuticals, Inc. Inhalation devices and related methods for administration of sedative hypnotic compounds
US20100216805A1 (en) 2009-02-25 2010-08-26 Braincells, Inc. Modulation of neurogenesis using d-cycloserine combinations
WO2010122576A1 (en) 2009-04-20 2010-10-28 Matrix Laboratories Ltd Improved process for the preparation of 6-methyl-2-[4-methyl phenyl] imidazo [1, 2-a] pyridine-3-n, n-dimethyl acetamide.
JP5433508B2 (ja) * 2009-06-25 2014-03-05 高田製薬株式会社 ゾルピデム酒石酸塩含有内用液剤
CN102234275B (zh) * 2010-04-27 2015-12-16 溧阳合誉药物科技有限公司 治疗失眠的氘代咪唑并[1,2-a]吡啶衍生物、制备方法及其应用
US8741888B2 (en) 2010-11-09 2014-06-03 Carl A. Forest Sleep aid composition and method
IN2013MU02428A (enExample) * 2013-07-22 2015-06-19 3A Chemie Private Ltd
US10202376B2 (en) 2014-12-24 2019-02-12 Takeda Pharmaceutical Company Limited Heterocyclic compound
EP3468545A4 (en) 2016-06-08 2020-07-22 President and Fellows of Harvard College METHODS AND COMPOSITIONS FOR REDUCING TACTILE DYSFUNCTION AND ANXIETY ASSOCIATED WITH AUTISM SPECTRUM DISORDER, RETT SYNDROME AND FRAGILE X SYNDROME
JP7279067B2 (ja) * 2018-03-28 2023-05-22 武田薬品工業株式会社 複素環化合物及びその用途
EP3797097A4 (en) 2018-05-22 2022-03-09 President and Fellows of Harvard College Compositions and methods for reducing tactile dysfunction, anxiety, and social impairment
US11434244B2 (en) 2018-05-29 2022-09-06 President And Fellows Of Harvard College Compositions and methods for reducing tactile dysfunction, anxiety, and social impairment
EP3946390A4 (en) 2019-03-25 2022-12-21 President and Fellows of Harvard College COMPOSITIONS AND METHODS TO REDUCE TACTILE DYSFUNCTION, ANXIETY AND SOCIAL DISABILITIES
JP2021050161A (ja) 2019-09-25 2021-04-01 武田薬品工業株式会社 複素環化合物及びその用途

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336194A (en) * 1963-04-30 1967-08-15 Merck & Co Inc Indolyl acid amides
GB1076089A (en) * 1965-11-09 1967-07-19 Selvi & C Lab Bioterapico New derivatives of imidazo [1,2-a]-pyridine and a process for the manufacture thereof

Also Published As

Publication number Publication date
NO155664B (no) 1987-01-26
IE812470L (en) 1982-04-22
DE3163524D1 (en) 1984-06-14
GR74701B (enExample) 1984-07-04
NZ198722A (en) 1984-10-19
NO155664C (no) 1987-05-06
CA1157470A (en) 1983-11-22
AU7668781A (en) 1983-04-28
DK465181A (da) 1982-04-23
DK154429C (da) 1989-04-17
ZA817297B (en) 1982-09-29
PT73863B (fr) 1983-11-07
JPS5798283A (en) 1982-06-18
PT73863A (fr) 1981-11-01
OA07076A (fr) 1984-01-31
NL930044I2 (nl) 1993-09-16
AU544345B2 (en) 1985-05-23
FI813288L (fi) 1982-04-23
FR2492382A1 (fr) 1982-04-23
ES506412A0 (es) 1982-09-16
US4460592A (en) 1984-07-17
NO813551L (no) 1982-04-23
LU88228I2 (enExample) 1994-02-03
FI71143C (fi) 1986-11-24
IE51686B1 (en) 1987-02-04
IL64091A0 (en) 1982-01-31
FI71143B (fi) 1986-08-14
EP0050563A1 (fr) 1982-04-28
IL64091A (en) 1984-12-31
JPS637545B2 (enExample) 1988-02-17
ATE7393T1 (de) 1984-05-15
FR2492382B1 (enExample) 1983-07-29
US4382938A (en) 1983-05-10
DK154429B (da) 1988-11-14
NL930044I1 (nl) 1993-08-02
ES8207537A1 (es) 1982-09-16
EP0050563B1 (fr) 1984-05-09

Similar Documents

Publication Publication Date Title
MX6463E (es) Procedimiento para preparar derivados de imidazo(1,2-a)-piridina
AT385036B (de) Verfahren zum herstellen von neuen carboxamidoderivaten von 5h-1,3,4-thiadiazolo(3,2-a)-pyrimidinen und ihren pharmazeutisch unbedenklichen salzen
ES8308327A1 (es) Un procedimiento para la preparacion de nuevos derivados biciclicos de piridin-5-ona.
DK322189D0 (da) Imidazo(1,2-a)-(pyridaziner eller pyraziner) til behandling af sygdomme med relation til knogletab
PT83080A (en) Process for the preparation of biciclic naphthyridine compounds or analogs and their salts soluates hydrates and esters
PT76573B (fr) Procede de preparation de derives d'imidazo <1,2-a> pyridine et de compositions pharmaceutiques les contenant
FI892908L (fi) Menetelmä uusien terapeuttisesti käyttökelpoisten imidatso/1,5-a/kinoksaliinijohdannaisten valmistamiseksi
AR229519A1 (es) Procedimiento de preparacion de derivados de 2,3-dihidro-9-fenil-1h-pirazolo(1,2-a)-indazolio
FI821035A7 (fi) Imidatso/1,2-a/pyrimidiinijohdannaiset, niiden valmistus ja käyttö tautien hoidossa.
DE3160044D1 (en) 2,3-dihydroimidazo (1,2-b) pyridazine derivatives, process for their preparation and their therapeutical use
IT8148328A0 (it) Procedimento per la preparazione di derivati di imidazo (4,5-c)-piridi na
MX4817E (es) Procedimiento para la preparacion de sales de imidazo-(1,2-a)-(1,5-a)piridina
AT362377B (de) Verfahren zur herstellung neuer pyrido(1,2-a) pyrimidin-derivate, deren optisch aktiver isomere und physiologisch vertraeglicher salze
SE8400118L (sv) Substituerade karboxi-tiazolo/3,2-a/pyrimidinderivat och forfarande for deras framstellning
HUT49054A (en) Process for producing pharmaceutical compositions absorbed through the derm and comprising pyrazolo(1,5-a) pyridine derivatives as active ingredient
ES498643A0 (es) Procedimiento para la preparacion de imidazo(1,2-a)piridinas
AT375937B (de) Verfahren zur herstellung von 9-hydrazono-6,7,8, 9-tetrahaydro-4h-pyrido (1,2-a) - pyrimidin-4-on- derivaten sowie von deren physiologisch vertraeglichen salzen, hydraten und isomeren
NO166128C (no) Analogifremgangsmaate for fremstilling av terapeutisk aktive imidazo(1,2-a)pyridinderivater.
ATA182780A (de) Verfahren zur herstellung neuer pyrido-(1,2-a) pyrimidin-derivate, deren optisch aktiver isomerer und physiologisch vertraeglicher salze
ES496792A0 (es) Procedimiento para la preparacion de nuevas imidazo (1,2-a) piridinas
MX156355A (es) Procedimiento para la preparacion de derivados amidicos de lipidos nitrogenados