ES8503330A1 - "un metodo para preparar derivados de acidos vinil-carboxilicos" - Google Patents

"un metodo para preparar derivados de acidos vinil-carboxilicos"

Info

Publication number
ES8503330A1
ES8503330A1 ES523199A ES523199A ES8503330A1 ES 8503330 A1 ES8503330 A1 ES 8503330A1 ES 523199 A ES523199 A ES 523199A ES 523199 A ES523199 A ES 523199A ES 8503330 A1 ES8503330 A1 ES 8503330A1
Authority
ES
Spain
Prior art keywords
group
formula
image
hydrogen atom
lower alkyl
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
ES523199A
Other languages
English (en)
Other versions
ES523199A0 (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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
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 JP57102488A external-priority patent/JPS58219162A/ja
Priority claimed from JP21175382A external-priority patent/JPH0244467B2/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of ES523199A0 publication Critical patent/ES523199A0/es
Publication of ES8503330A1 publication Critical patent/ES8503330A1/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/24Heterocyclic 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
    • C07D213/28Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30Oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D201/00Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02Preparation of lactams
    • C07D201/08Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/24Heterocyclic 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
    • C07D213/26Radicals substituted by halogen atoms or nitro radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/24Heterocyclic 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
    • C07D213/28Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/32Sulfur atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/24Heterocyclic 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
    • C07D213/44Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/46Oxygen atoms
    • C07D213/50Ketonic radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/24Heterocyclic 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
    • C07D213/54Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/55Acids; Esters
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/24Heterocyclic 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
    • C07D213/54Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/57Nitriles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D405/00Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/06Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D409/00Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/04Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D409/00Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/06Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/54Quaternary phosphonium compounds
    • C07F9/5407Acyclic saturated phosphonium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE ACIDOS VINIL-CARBOXILICO SUSTITUIDOS, DE FORMULA GENERAL (I), QUE TIENEN UNA ACTIVIDAD ESPECIFICAMENTE INHIBIDORA DE LA SINTESIS ENZIMATICA DEL TROMBOXANO A2 (TXA2).CONSISTE EN HACER REACCIONAR UN COMPUESTO DE FORMULA GENERAL (II) CON UN COMPUESTO DE FORMULA GENERAL (III), EN PRESENCIA DE UNA BASE TAL COMO N-BUTIL-LITIO, HIDRURO DE SODIO O TERC-BUTOXIDO DE POTASIO.DE APLICACION EN LA PREPARACION DE COMPOSICIONES FARMACOLOGICAS.
ES523199A 1982-06-14 1983-06-13 "un metodo para preparar derivados de acidos vinil-carboxilicos" Expired ES8503330A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57102488A JPS58219162A (ja) 1982-06-14 1982-06-14 置換ビニルカルボン酸誘導体およびその製造法
JP21175382A JPH0244467B2 (ja) 1982-12-01 1982-12-01 Chikanbinirukarubonsanjudotainoseizoho

Publications (2)

Publication Number Publication Date
ES523199A0 ES523199A0 (es) 1985-02-16
ES8503330A1 true ES8503330A1 (es) 1985-02-16

Family

ID=26443215

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523199A Expired ES8503330A1 (es) 1982-06-14 1983-06-13 "un metodo para preparar derivados de acidos vinil-carboxilicos"

Country Status (15)

Country Link
US (2) US4727078A (es)
EP (1) EP0098690B1 (es)
KR (1) KR900006400B1 (es)
AU (1) AU553529B2 (es)
CA (1) CA1196642A (es)
DE (1) DE3373467D1 (es)
DK (1) DK158306C (es)
ES (1) ES8503330A1 (es)
FI (1) FI79099C (es)
GR (1) GR78283B (es)
HU (1) HU188911B (es)
IE (1) IE55359B1 (es)
IL (1) IL68957A0 (es)
NO (1) NO162155C (es)
PT (1) PT76865B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518602A (en) * 1982-10-07 1985-05-21 Takeda Chemical Industries, Ltd. Vinyl carboxylic acid derivatives, their production and use as inhibitors of thromboxane synthetase
US4563446A (en) * 1983-07-27 1986-01-07 Takeda Chemical Industries, Ltd. Thromboxane synthetase inhibiting 3-(1-alkenyl) pyridines
DE3431004A1 (de) * 1984-08-23 1986-03-06 Hoechst Ag, 6230 Frankfurt Neue 3-pyridylverbindungen und verfahren zu ihrer herstellung
DE3786030T2 (de) 1986-03-27 1993-12-02 Merck Frosst Canada Inc Tetrahydrocarbazole Ester.
NO890046L (no) * 1988-01-20 1989-07-21 Bayer Ag Disubstituerte pyridiner.
US5470982A (en) * 1988-01-20 1995-11-28 Bayer Aktiengesellschaft Disubstituted pyridines
AU2992089A (en) * 1988-02-22 1989-08-24 Takeda Chemical Industries Ltd. Acrylic acid morpholides, their production and use
HU205075B (en) * 1988-04-04 1992-03-30 Takeda Chemical Industries Ltd Process for producing substituted vinyl pyridines
GB8814639D0 (en) * 1988-06-20 1988-07-27 Ici Plc Heterocyclic tertiary alcohol derivatives
DE3932403A1 (de) * 1989-05-12 1991-04-11 Thomae Gmbh Dr K Neue arylsulfonamide, diese verbindungen enthaltende arzneimittel und verfahren zu ihrer herstellung
US5506227A (en) * 1992-04-13 1996-04-09 Merck Frosst Canada, Inc. Pyridine-substituted benzyl alcohols as leukotriene antagonists
WO1996025933A2 (en) * 1995-02-22 1996-08-29 Takeda Chemical Industries, Ltd. Use of vinyl carboxylic acid compounds for the treatment or prevention of transient ischaemic attacks
WO1999054309A1 (en) * 1998-04-23 1999-10-28 Takeda Chemical Industries, Ltd. Naphthalene derivatives, their production and use
US7232837B2 (en) * 1999-06-29 2007-06-19 Mcneil-Ppc, Inc. Stereoisomers with high affinity for adrenergic receptors
RU2004105956A (ru) * 2001-07-30 2005-03-27 Ново Нордиск А/С (DK) Новые производные винилкарбоновых кислот и их применение в качестве антидиабетических средств и т.п.
US7067530B2 (en) 2001-07-30 2006-06-27 Novo Nordisk A/S Compounds, their preparation and use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186202A (en) * 1974-11-21 1980-01-29 Astra Lakemedel Aktiebolag Phenyl-pyridylamine derivatives
CA1134828A (en) * 1978-12-28 1982-11-02 Tadao Tanouchi Pyridine derivatives
GB2068950A (en) * 1980-02-06 1981-08-19 Pfizer Ltd Pyridine Derivatives
GB2101595B (en) * 1981-06-22 1985-05-30 Ciba Geigy Ag Substituted imidazo(1,5-a)pyridines, process for their manufacture, pharmaceutical preparations containing these compounds and their therapeutic application
US4518602A (en) * 1982-10-07 1985-05-21 Takeda Chemical Industries, Ltd. Vinyl carboxylic acid derivatives, their production and use as inhibitors of thromboxane synthetase
US4563446A (en) * 1983-07-27 1986-01-07 Takeda Chemical Industries, Ltd. Thromboxane synthetase inhibiting 3-(1-alkenyl) pyridines

Also Published As

Publication number Publication date
PT76865A (en) 1983-07-01
DE3373467D1 (en) 1987-10-15
IE55359B1 (en) 1990-08-29
DK158306C (da) 1990-10-08
DK158306B (da) 1990-04-30
AU1548383A (en) 1984-12-20
KR900006400B1 (ko) 1990-08-30
DK265783D0 (da) 1983-06-10
GR78283B (es) 1984-09-26
DK265783A (da) 1983-12-15
FI79099B (fi) 1989-07-31
KR840005097A (ko) 1984-11-03
HU188911B (en) 1986-05-28
NO832137L (no) 1983-12-15
ES523199A0 (es) 1985-02-16
IL68957A0 (en) 1983-10-31
AU553529B2 (en) 1986-07-17
FI832113A0 (fi) 1983-06-13
PT76865B (en) 1986-02-27
NO162155B (no) 1989-08-07
FI832113L (fi) 1983-12-15
EP0098690B1 (en) 1987-09-09
NO162155C (no) 1989-11-15
EP0098690A3 (en) 1984-11-14
FI79099C (fi) 1989-11-10
EP0098690A2 (en) 1984-01-18
US4760068A (en) 1988-07-26
CA1196642A (en) 1985-11-12
US4727078A (en) 1988-02-23
IE831338L (en) 1983-12-14

Similar Documents

Publication Publication Date Title
ES8503330A1 (es) "un metodo para preparar derivados de acidos vinil-carboxilicos"
FR2414039A1 (fr) Derives de prostacycline, leur procede de preparation et leurs applications en therapeutique
KR860005778A (ko) 나프탈렌 유도체의 제조방법
FR2384780A1 (fr) Procede de preparation de composes d'acide 3-cephem-4-carboxylique, 3,7-disubstitue, nouveaux produits ainsi obtenus et leur utilisation pour combattre les maladies provoquees par des bacteries pathogenes
GB1515414A (en) 2 descarboxy-2-(tetrazol-5-yl)-11-desoxy-15-substituted-omega-pentanorprostaglandins
ES8301961A1 (es) Procedimiento para la preparacion de nuevos benzo (b) tiofe-nos
FR2435479A1 (fr) Procede de preparation de composes d'acide 3-cephem-4-carboxylique 3, 7-disubstitue et de leurs sels pharmaceutiquement acceptables, nouveaux produits ainsi obtenus et leur utilisation pour leurs activites antimicrobiennes
US4201873A (en) 9-Deoxy-9,10-didehydro-PGD2 analogs
DE3462894D1 (de) 3-indolecarboxamide compounds
ATE35678T1 (de) Vinylcarbonsaeure-derivate und ihre herstellung.
FR2439774A1 (fr) Nouveaux derives de crysteine utiles notamment comme medicaments pour la suppression des troubles hepatiques et procedes pour leur preparation
FR2379543A1 (fr) Nouveaux esters phosphoriques derivant du 1,2,4-triazole jouissant de propriete insecticide, nematocide et acaricide et leur procede de preparation
FR2440353A1 (fr) Nouveaux arylethanols, leurs procedes d'obtention et leur emploi comme medicament
GB1391139A (en) Berbine derivatives and a process for producing the same
FR2354317A1 (fr) Benzyl-cyanoacetals, leur preparation et leur utilisation pour des syntheses chimiques
GB1334693A (en) Acenaphthene derivatives
IE42403L (en) Naphthyl derivatives
US4057564A (en) 2A,2B-Dihomo-15-alkyl-PGE2 analogs
ES8102563A1 (es) Procedimiento para la preparacion de nuevas sustancias analogas de prostaciclina
FR2355839A1 (fr) Derives optiquement actifs d'acide benzoxazolyl-propionique, procede pour leur preparation et compositions therapeutiques les contenant
TNSN86165A1 (fr) Nouveaux ortho-anisamides, leur procede d'obtention et leurs applications therapeutiques
FR2439198A1 (fr) Derives de 1,6-naphtyridine, leur procede de preparation et leur application a titre de medicament
GB1242096A (en) Benzobenzofuranooxepine compounds and process for preparing the same
EP0550478A1 (en) Substituted 2 imidazolone derivatives, their preparation and pharmaceutical compositions
GB1430719A (en) 3-substituted phenoxy-2-propanols and pharmaceutical compositions containing them