ES8502994A1 - Procedimiento para la obtencion de imidazo (1,5-a)piridinas - Google Patents

Procedimiento para la obtencion de imidazo (1,5-a)piridinas

Info

Publication number
ES8502994A1
ES8502994A1 ES525686A ES525686A ES8502994A1 ES 8502994 A1 ES8502994 A1 ES 8502994A1 ES 525686 A ES525686 A ES 525686A ES 525686 A ES525686 A ES 525686A ES 8502994 A1 ES8502994 A1 ES 8502994A1
Authority
ES
Spain
Prior art keywords
compounds
pyridines
preparation
pharmaceutical preparations
preparations containing
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
ES525686A
Other languages
English (en)
Other versions
ES525686A0 (es
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES525686A0 publication Critical patent/ES525686A0/es
Publication of ES8502994A1 publication Critical patent/ES8502994A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/36—Radicals substituted by singly-bound nitrogen atoms
    • C07D213/40—Acylated substituent nitrogen atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • 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
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
    • 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
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • 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
    • A61P9/12—Antihypertensives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/32—Compounds having groups or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/36—Radicals substituted by singly-bound nitrogen atoms
    • C07D213/38—Radicals substituted by singly-bound nitrogen atoms having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/55—Acids; Esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/57—Nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84—Nitriles
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pain & Pain Management (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Rheumatology (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Pulmonology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE IMIDAZO 1,5-A PIRIDINAS.CONSISTE EN HACER REACCIONAR UN COMPUESTO DE FORMULA (II) CON UN DERIVADO FUNCIONAL CAPAZ DE REACCION DE UN COMPUESTO DE FORMULA (III), TRANSFORMAR BK EN B Y POSTERIOR DESULFURACION PARA OBTENER IMIDAZO 1,5-A PIRIDINAS DE FORMULA (I), DONDE R1 Y R2 SON H O ALQUILO INFERIOR; A ES ALQUILENO CON C 1 A 12, ALQUINILENO CON C 2 A 12; B ES CARBOXI, ALCOXI INFERIOR-CARBONILO Y OTROS; M ES UN METAL ALCALINO; R5 ES ALQUILO INFERIOR; BK ES CARBOXI, TRIALCOXI METILO, CARBAMOILO INSUSTITUIDO Y OTROS.TIENEN APLICACION COMO INHIBIDORES DE LA TROMBOXAN-SINTETASA, ENFERMEDADES COMO TROMBOSIS, ATEROESCLEROSIS, ATAQUES ISQUEMICOS CEREBRALES Y OTROS.
ES525686A 1981-06-22 1983-09-16 Procedimiento para la obtencion de imidazo (1,5-a)piridinas Expired ES8502994A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27609481A 1981-06-22 1981-06-22

Publications (2)

Publication Number Publication Date
ES525686A0 ES525686A0 (es) 1985-02-01
ES8502994A1 true ES8502994A1 (es) 1985-02-01

Family

ID=23055137

Family Applications (5)

Application Number Title Priority Date Filing Date
ES513307A Granted ES513307A0 (es) 1981-06-22 1982-06-21 Procedimiento para la obtencion de imidazo 1,5-a piridinas.
ES525688A Expired ES8502996A1 (es) 1981-06-22 1983-09-16 Procedimiento para la obtencion de imidazo (1,5-a)piridinas
ES525689A Granted ES525689A0 (es) 1981-06-22 1983-09-16 Procedimiento para la obtencion de imidazo (1,5-a)piridinas
ES525686A Expired ES8502994A1 (es) 1981-06-22 1983-09-16 Procedimiento para la obtencion de imidazo (1,5-a)piridinas
ES525687A Expired ES8502995A1 (es) 1981-06-22 1983-09-16 Procedimiento para la obtencion de imidazo (1,5-a)piridinas

Family Applications Before (3)

Application Number Title Priority Date Filing Date
ES513307A Granted ES513307A0 (es) 1981-06-22 1982-06-21 Procedimiento para la obtencion de imidazo 1,5-a piridinas.
ES525688A Expired ES8502996A1 (es) 1981-06-22 1983-09-16 Procedimiento para la obtencion de imidazo (1,5-a)piridinas
ES525689A Granted ES525689A0 (es) 1981-06-22 1983-09-16 Procedimiento para la obtencion de imidazo (1,5-a)piridinas

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES525687A Expired ES8502995A1 (es) 1981-06-22 1983-09-16 Procedimiento para la obtencion de imidazo (1,5-a)piridinas

Country Status (20)

Country Link
EP (1) EP0068386B1 (es)
JP (1) JPS58979A (es)
KR (1) KR890002640B1 (es)
AR (1) AR242032A1 (es)
AT (1) ATE17004T1 (es)
AU (1) AU559666B2 (es)
CA (1) CA1250844A (es)
DE (1) DE3268010D1 (es)
DK (1) DK158227C (es)
ES (5) ES513307A0 (es)
FI (1) FI75569C (es)
GB (1) GB2101595B (es)
GR (1) GR76844B (es)
HU (1) HU190701B (es)
IE (1) IE53396B1 (es)
IL (1) IL66101A (es)
NO (1) NO159276C (es)
NZ (1) NZ201023A (es)
PT (1) PT75084B (es)
ZA (1) ZA824355B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444775A (en) * 1981-06-22 1984-04-24 Ciba-Geigy Corporation Substituted imidazo[1,5-A]pyridines
EP0098690B1 (en) * 1982-06-14 1987-09-09 Takeda Chemical Industries, Ltd. Vinyl carboxylic acid derivatives, their production and use
US4588732A (en) * 1982-12-21 1986-05-13 Ciba-Geigy Corporation Certain imidazo(1,5-a)pyridine derivatives and their use as thromboxane synthetase inhibitors
US4617307A (en) * 1984-06-20 1986-10-14 Ciba-Geigy Corporation Substituted imidazo[1,5-A]pyridine derivatives as aromatase inhibitors
US4470986A (en) * 1982-12-21 1984-09-11 Ciba-Geigy Corporation Certain imidazo (1,5-A) pyridine aliphatic carboxylic acid derivatives and their use as selective thromboxane inhibitors
ES2036128B1 (es) * 1991-07-10 1993-12-16 Menarini Lab Procedimiento para la preparacion de 4-(imidazo)1,5-a)piridin-8l)-1,4-dihidropiridinas.
US5468757A (en) * 1994-01-31 1995-11-21 Eli Lilly And Company 6-azaindole thromboxane synthase inhibitors
EP1565463B1 (en) * 2002-11-18 2008-06-11 Novartis AG Imidazo[1,5a] pyridine derivatives and methods for treating aldosterone mediated diseases
EP2118101B1 (en) 2007-03-09 2012-09-26 Probiodrug AG Imidazo [1,5-a] pyridine derivatives as inhibitors of glutaminyl cyclase

Also Published As

Publication number Publication date
GB2101595A (en) 1983-01-19
CA1250844A (en) 1989-03-07
ES525687A0 (es) 1985-02-01
IL66101A (en) 1985-06-30
AU8506782A (en) 1983-01-06
JPS58979A (ja) 1983-01-06
HU190701B (en) 1986-10-28
KR890002640B1 (ko) 1989-07-21
KR840000545A (ko) 1984-02-25
EP0068386B1 (de) 1985-12-18
FI822199L (fi) 1982-12-23
AU559666B2 (en) 1987-03-19
ZA824355B (en) 1983-04-27
NO159276C (no) 1988-12-14
NO822062L (no) 1982-12-23
EP0068386A1 (de) 1983-01-05
ES525686A0 (es) 1985-02-01
DK158227B (da) 1990-04-16
NZ201023A (en) 1985-08-30
ES525688A0 (es) 1985-02-01
DE3268010D1 (en) 1986-01-30
PT75084A (en) 1982-07-01
NO159276B (no) 1988-09-05
ATE17004T1 (de) 1986-01-15
FI75569C (fi) 1988-07-11
AR242032A1 (es) 1993-02-26
IE53396B1 (en) 1988-11-09
ES8502997A1 (es) 1985-02-01
ES8401069A1 (es) 1983-12-01
FI75569B (fi) 1988-03-31
IE821458L (en) 1982-12-22
ES513307A0 (es) 1983-12-01
JPH0347277B2 (es) 1991-07-18
DK277682A (da) 1982-12-23
GR76844B (es) 1984-09-04
DK158227C (da) 1990-09-17
ES8502996A1 (es) 1985-02-01
ES525689A0 (es) 1985-02-01
GB2101595B (en) 1985-05-30
PT75084B (en) 1985-07-26
FI822199A0 (fi) 1982-06-18
ES8502995A1 (es) 1985-02-01

Similar Documents

Publication Publication Date Title
ES8307806A1 (es) "procedimiento para la preparacion de 1,2-a piridinas y pirazinas".
IE810108L (en) IMIDAZO £1,2-a| PYRIDINES
ES8703876A1 (es) Un procedimiento para la preparacion de derivados de purina.
ES8104286A1 (es) Un procedimiento para la produccion de un derivado 4-amino- 3-carboxi o ciano-1,2-dihidro-2-oxo-1,8-naftiridina
BG60262B2 (en) Process for the preparation of substituted bicyclic compounds
ES8607934A1 (es) Procedimiento para preparar nuevos compuestos de 3-piridilo
ES8600299A1 (es) Procedimiento para preparar derivados de 1, 3-dihidro-6-vinil-7-hidroxifuro-(3, 4-c)-piridina
ES8503685A1 (es) Un procedimiento para preparar derivados de pirazolo (3,4-b) piridina
GEP19960641B (en) Process for production of [3h]-imidazo[5,1-d]-1,2,3,5-tetrazin-4-one derivatives
ES8502997A1 (es) Procedimiento para la obtencion de imidazo (1,5-a)piridinas
HUT46895A (en) Process for production of new 5-lipoxigenase bicyclic compounds with inhibiation effect
GR1002384B (el) Μεθοδος παρασκευης παραγωγων υποκατεστημενου στυρολιου.
GB1346710A (en) Antibacterial compositions
ES8303393A1 (es) Un procedimiento para preparar derivados del acido ascorbico.
ES8403129A1 (es) Procedimiento para la preparacion de nuevas tienobenzodiazepinonas sustituidas.
ES8800940A1 (es) Procedimiento de preparacion de nuevos derivados pirazoles con esqueleto de ergolina y de sus sales de adicion acidas
ES8304971A1 (es) Un procedimiento para la preparacion de derivados de tiocarbapenem 3-sustituidos.
EP0050671A4 (en) THIAZOLE (3,2-a) PYRIMIDINE DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND MEDICINAL PRODUCTS CONTAINING THEM.
ES8801633A1 (es) Procedimiento para preparar nuevos derivados de 3-piridil-metilnaftilo
ES8304571A1 (es) "procedimiento para la preparacion de nuevas 1,4,9,10-tetrahidro-pirazolo (4,3-e)pirido (3,2-b) (1,4)diazepin-10-onas".
UA41903C2 (uk) Спосіб одержання заміщених похідних імідазолу або їх фармацевтично прийнятних солей
ES8609330A1 (es) Un procedimiento para preparar nuevos derivados de 1,3-dihi-dro-6-1-ciano-1-isopropil-n-fenetil-n-metil-omega-aminoal- quil-7--hidroxi-furo-(3,4-c)-piridina
ES8201531A1 (es) Procedimiento de preparar alcoxi propanolaminas
JPS56125386A (en) Pyrido (2,3-d)pyrimidine derivative and its preparation
GB1234635A (es)

Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20010402