ES476525A1 - Procedimiento de preparacion dle nuevas cinamoil-piperazinas y homopiperazinas. - Google Patents
Procedimiento de preparacion dle nuevas cinamoil-piperazinas y homopiperazinas.Info
- Publication number
- ES476525A1 ES476525A1 ES476525A ES476525A ES476525A1 ES 476525 A1 ES476525 A1 ES 476525A1 ES 476525 A ES476525 A ES 476525A ES 476525 A ES476525 A ES 476525A ES 476525 A1 ES476525 A1 ES 476525A1
- Authority
- ES
- Spain
- Prior art keywords
- cinnamoyles
- homopiperazines
- piperazines
- therapeutics
- preparing
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
- C07D295/182—Radicals derived from carboxylic acids
- C07D295/185—Radicals derived from carboxylic acids from aliphatic carboxylic acids
-
- 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
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/08—Vasodilators for multiple indications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
- C07C273/1818—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from -N=C=O and XNR'R"
- C07C273/1827—X being H
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
- C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
- C07D303/22—Ethers with hydroxy compounds containing no oxirane rings with monohydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/54—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring 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 atoms of the carbocyclic ring
- C07D317/64—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring 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 atoms of the carbocyclic ring
- C07D317/66—Nitrogen atoms not forming part of a nitro radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring 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 atoms of the carbocyclic ring
- C07D317/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
- C07D319/14—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems
- C07D319/16—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D319/18—Ethylenedioxybenzenes, not substituted on the hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D321/00—Heterocyclic compounds containing rings having two oxygen atoms as the only ring hetero atoms, not provided for by groups C07D317/00 - C07D319/00
- C07D321/02—Seven-membered rings
- C07D321/10—Seven-membered rings condensed with carbocyclic rings or ring systems
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Procedimiento de preparación de nuevas cinamoil-piperazinas y homopiperazinas que responden a la fórmula general (I): **fórmula** en la cual **fórmula** representa el grupo 3,4,5-trimetoxifenilo: **fórmula**, tomando entonces el conjunto de los parámetros (n, R1,X,m) el valor **fórmula** y representando el radical Ar el grupo fenilo, caracterizado dicho procedimiento porque consiste en condensar un epóxido de fórmula (IIIh): **fórmula** con la N-metilanilina en medio alcohólico.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7711707A FR2387971A1 (fr) | 1977-04-19 | 1977-04-19 | Nouvelles trimethoxy cinnamoyles piperazines, leur procede de preparation et leur application en therapeutique |
Publications (1)
Publication Number | Publication Date |
---|---|
ES476525A1 true ES476525A1 (es) | 1979-10-16 |
Family
ID=9189566
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES468869A Expired ES468869A1 (es) | 1977-04-19 | 1978-04-17 | Procedimiento de preparacion de nuevas cinamoilos-piperazi- nas y homopiperazinas |
ES476525A Expired ES476525A1 (es) | 1977-04-19 | 1978-12-30 | Procedimiento de preparacion dle nuevas cinamoil-piperazinas y homopiperazinas. |
ES476526A Expired ES476526A1 (es) | 1977-04-19 | 1978-12-30 | Procedimiento de nuevas cinamoil-piperazinas y homopiperazi-nas. |
ES476524A Expired ES476524A1 (es) | 1977-04-19 | 1978-12-30 | Procedimiento de preparacion de nuevas cinamoil-piperazinas y homopiperazinas. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES468869A Expired ES468869A1 (es) | 1977-04-19 | 1978-04-17 | Procedimiento de preparacion de nuevas cinamoilos-piperazi- nas y homopiperazinas |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES476526A Expired ES476526A1 (es) | 1977-04-19 | 1978-12-30 | Procedimiento de nuevas cinamoil-piperazinas y homopiperazi-nas. |
ES476524A Expired ES476524A1 (es) | 1977-04-19 | 1978-12-30 | Procedimiento de preparacion de nuevas cinamoil-piperazinas y homopiperazinas. |
Country Status (15)
Country | Link |
---|---|
US (2) | US4178442A (es) |
JP (2) | JPS53132581A (es) |
AU (1) | AU517029B2 (es) |
BE (1) | BE865990A (es) |
CH (2) | CH633783A5 (es) |
DE (1) | DE2816785A1 (es) |
ES (4) | ES468869A1 (es) |
FR (1) | FR2387971A1 (es) |
GB (2) | GB1603521A (es) |
GR (1) | GR63200B (es) |
IT (1) | IT1094434B (es) |
LU (1) | LU79448A1 (es) |
NL (2) | NL7804137A (es) |
SE (1) | SE436876B (es) |
ZA (1) | ZA782201B (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2507604A2 (fr) * | 1977-04-19 | 1982-12-17 | Delalande Sa | Nouvelles trimethoxy-3,4,5 cinnamoyle piperazines, leur procede de preparation et leur application en therapeutique |
FR2462432A2 (fr) | 1979-08-03 | 1981-02-13 | Delalande Sa | Nouveaux derives de la 3,4,5 trimethoxy cinnamoyle piperazine, leur procede de preparation et leur application en therapeutique |
FR2456738A2 (fr) * | 1978-04-10 | 1980-12-12 | Delalande Sa | Nouvelles cinnamoyles piperazines et homopiperazines, leur procede de preparation et leur application en therapeutique |
CH641468A5 (de) * | 1978-05-30 | 1984-02-29 | Hoffmann La Roche | Cephemderivate. |
US4368199A (en) * | 1980-01-21 | 1983-01-11 | Delalande S.A. | Novel derivatives of 3,4,5-trimethoxy cinnamoyl piperazine, their salts, the process for preparing the same and their application in therapeutics |
FR2474031A1 (fr) * | 1980-01-21 | 1981-07-24 | Delalande Sa | Nouveaux derives de la trimethoxy-3,4,5 cinnamoyle piperazine, leurs sels, leur procede de preparation et leur application en therapeutique |
JPS5888370A (ja) * | 1981-11-19 | 1983-05-26 | Hokuriku Seiyaku Co Ltd | 1−(3,4,5−トリメトキシシンナモイル)−4−アミノカルボニルエチル置換ピペラジン及びホモピペラジン誘導体、及びその製造方法 |
US4567264A (en) * | 1983-05-18 | 1986-01-28 | Syntex (U.S.A.) Inc. | Cardioselective aryloxy- and arylthio- hydroxypropylene-piperazinyl acetanilides which affect calcium entry |
IT1207990B (it) * | 1983-11-15 | 1989-06-01 | Euroresearch Srl | Attivita' analgesica, processo per derivati metil-piperazinici edla loro preparazione e composizioni terapeutiche che li contengono. |
DE3407695A1 (de) * | 1984-03-02 | 1985-09-12 | Röhm Pharma GmbH, 6108 Weiterstadt | Pteridinverbindungen mit pharmazeutischer wirksamkeit |
JPS6360749U (es) * | 1986-10-09 | 1988-04-22 | ||
JPH01121755U (es) * | 1988-02-15 | 1989-08-17 | ||
US4997836A (en) * | 1988-11-11 | 1991-03-05 | Takeda Chemical Industries, Ltd. | Trisubstituted piperazine compounds, their production and use |
DE19536378A1 (de) * | 1995-09-29 | 1997-04-03 | Bayer Ag | Heterocyclische Aryl-, Alkyl- und Cycloalkylessigsäureamide |
CA2272327A1 (en) * | 1996-11-19 | 1998-05-28 | Kyowa Hakko Kogyo Co., Ltd. | Oxygen-containing heterocyclic compounds |
US6673122B1 (en) | 1997-02-26 | 2004-01-06 | L'oréal | Compositions for dyeing keratin fibers containing para-aminophenols, dyeing process, novel para-aminophenols and process for their preparation |
FR2760012B1 (fr) * | 1997-02-26 | 2000-08-18 | Oreal | Compositions pour la teinture des fibres keratiniques contenant des para-aminophenols, procede de teinture, nouveaux para-aminophenols et leur procede de prepraration |
EP1425261A2 (de) * | 2001-08-31 | 2004-06-09 | Bayer Chemicals AG | Verfahren zur herstellung von 4-amino-1-naphtholethern |
US7078407B2 (en) * | 2001-11-23 | 2006-07-18 | Korea Research Institute Of Chemical Technology | 4-hydroxycinnamamide derivatives as antioxidants and pharmaceutical compositions containing them |
FR3000742B1 (fr) * | 2013-01-08 | 2015-08-21 | Pharmasynthese | Nouveaux derives de l’acide sinapinique |
CN115991683B (zh) * | 2022-12-08 | 2024-05-07 | 贵州大学 | 一种含异丙醇胺结构的肉桂酸类化合物、制备方法及其应用 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2699438A (en) * | 1952-04-19 | 1955-01-11 | Rayonier Inc | Linear polyesters of carboxy-2-hydroxymethyl benzodioxane |
US3268407A (en) * | 1963-10-04 | 1966-08-23 | American Cyanamid Co | Tranquilizing compositions and method of inducing a state of tranquility |
DE1670482A1 (de) * | 1967-01-07 | 1971-03-18 | Cassella Farbwerke Mainkur Ag | Verfahren zur Herstellung von Derivaten des Cumarins |
GB1168108A (en) * | 1967-09-29 | 1969-10-22 | Delalande Sa | Amide Derivatives of 1-Piperazine Acetic Acid and Process for their Preparation |
US3753984A (en) * | 1971-05-26 | 1973-08-21 | Delalande Sa | Amides derived from the esters of 1-piperazine propionic acid, their method of preparation and their application to therapeutics |
US4038279A (en) * | 1972-12-23 | 1977-07-26 | Boehringer Ingelheim Gmbh | N-aryl-n'-(phenyl-or phenoxy-alkyl)-piperazines and salts thereof |
CH583713A5 (es) * | 1973-06-29 | 1977-01-14 | Cermol Sa | |
FR2244475B1 (es) * | 1973-07-24 | 1977-11-10 | Centre Etd Ind Pharma | |
NL175059C (nl) * | 1974-02-23 | Boehringer Mannheim Gmbh | Bereiding van bloeddrukverlagende stoffen en van preparaten die ze bevatten. | |
FR2278340A1 (fr) * | 1974-07-17 | 1976-02-13 | Delalande Sa | Nouveau derive de la n-(trimethoxy-3,4,5 cinnamoyl) piperazine, ses sels d'addition d'acides, son procede de preparation et son application en therapeutique |
GB1473262A (en) * | 1974-11-20 | 1977-05-11 | Delalande Sa | Derivatives of n-3,4,5-trimethoxy cinnamoyl-piperazine their process of preparation and their therapeutic application |
-
1977
- 1977-04-19 FR FR7711707A patent/FR2387971A1/fr active Granted
-
1978
- 1978-04-10 US US05/894,965 patent/US4178442A/en not_active Expired - Lifetime
- 1978-04-11 SE SE7804067A patent/SE436876B/sv not_active IP Right Cessation
- 1978-04-11 GB GB14171/78A patent/GB1603521A/en not_active Expired
- 1978-04-11 GB GB9850/79A patent/GB1603522A/en not_active Expired
- 1978-04-11 GR GR55951A patent/GR63200B/el unknown
- 1978-04-12 CH CH392878A patent/CH633783A5/fr not_active IP Right Cessation
- 1978-04-14 BE BE186795A patent/BE865990A/xx not_active IP Right Cessation
- 1978-04-17 LU LU79448A patent/LU79448A1/xx unknown
- 1978-04-17 AU AU35142/78A patent/AU517029B2/en not_active Expired
- 1978-04-17 ES ES468869A patent/ES468869A1/es not_active Expired
- 1978-04-18 JP JP4584578A patent/JPS53132581A/ja active Granted
- 1978-04-18 DE DE19782816785 patent/DE2816785A1/de active Granted
- 1978-04-18 IT IT22434/78A patent/IT1094434B/it active
- 1978-04-18 NL NL7804137A patent/NL7804137A/xx not_active Application Discontinuation
- 1978-04-18 ZA ZA00782201A patent/ZA782201B/xx unknown
- 1978-12-30 ES ES476525A patent/ES476525A1/es not_active Expired
- 1978-12-30 ES ES476526A patent/ES476526A1/es not_active Expired
- 1978-12-30 ES ES476524A patent/ES476524A1/es not_active Expired
-
1979
- 1979-01-22 CH CH62879A patent/CH633287A5/fr not_active IP Right Cessation
- 1979-04-13 US US06/029,653 patent/US4248788A/en not_active Expired - Lifetime
- 1979-04-18 NL NL7903035A patent/NL7903035A/xx not_active Application Discontinuation
-
1983
- 1983-02-04 JP JP58016320A patent/JPS58150586A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1094434B (it) | 1985-08-02 |
IT7822434A0 (it) | 1978-04-18 |
AU3514278A (en) | 1979-10-25 |
SE436876B (sv) | 1985-01-28 |
ES476524A1 (es) | 1979-10-16 |
JPS53132581A (en) | 1978-11-18 |
ES468869A1 (es) | 1979-08-16 |
ES476526A1 (es) | 1979-11-01 |
SE7804067L (sv) | 1978-10-20 |
FR2387971B1 (es) | 1981-01-09 |
US4178442A (en) | 1979-12-11 |
FR2387971A1 (fr) | 1978-11-17 |
DE2816785A1 (de) | 1978-10-26 |
JPS6240358B2 (es) | 1987-08-27 |
NL7804137A (nl) | 1978-10-23 |
GR63200B (en) | 1979-10-04 |
US4248788A (en) | 1981-02-03 |
ZA782201B (en) | 1979-03-28 |
JPS6250468B2 (es) | 1987-10-24 |
CH633287A5 (fr) | 1982-11-30 |
CH633783A5 (fr) | 1982-12-31 |
NL7903035A (nl) | 1979-09-28 |
BE865990A (fr) | 1978-10-16 |
AU517029B2 (en) | 1981-07-02 |
GB1603521A (en) | 1981-11-25 |
DE2816785C2 (es) | 1991-04-25 |
GB1603522A (en) | 1981-11-25 |
JPS58150586A (ja) | 1983-09-07 |
LU79448A1 (fr) | 1978-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES468869A1 (es) | Procedimiento de preparacion de nuevas cinamoilos-piperazi- nas y homopiperazinas | |
ZA831134B (en) | New derivatives of piperazine,the method of preparing same and their application in therapeutics | |
MX9101913A (es) | Derivados de quinazolinas para potenciar la actividad antitumoral | |
IL55421A0 (en) | New preparations of micro-organisms, their production and their use | |
SE415779B (sv) | Forfarande for framstellning av garvferdig blosse genom inverkan av proteolytiska enzymer pa djurhudar och djurskin under utforande av vekning, avharning, huduppluckring och pyrning i ett enda arbetsmoment | |
ES239269Y (es) | Somier para muebles de acostarse y similares. | |
ES477783A1 (es) | Un procedimiento de preparacion de benzamidas heterocicli- cas sustituidas. | |
IT7822372A0 (it) | Procedimento per la polimerizzazione in sospensione di poliuretani. | |
DE59003534D1 (de) | Verfahren zur Herstellung von Triethylendiamin und Piperazin. | |
ES423580A1 (es) | Un procedimiento para la preparacion de derivados de 1,1- difenil-2-hydroxi-3-aminopropano. | |
ES8502701A1 (es) | Procedimiento para preparar derivados de xantina | |
BE884602R (fr) | Nouvelles cinnamoyles piperazines et homopiperazines leur procede de preparation et leur application en therapeutique | |
ES519880A0 (es) | Procedimiento de preparacion de nuevos derivados de piperazina y de homopiperazina. | |
IE40593B1 (en) | Novel piperazine derivatives and compositions containing them for treating parkinson's disease | |
ES444925A1 (es) | Procedimiento para preparar un triazolobenzocicloalquiltia- diazina. | |
DE3674979D1 (de) | Oligoharnstoffpolyole, daraus erhaltene polyetherpolyole und die verwendung dieser polyole im isocyanat-polyadditions-verfahren. | |
IL44174A0 (en) | Biologically active piperazine derivatives,their production and their use | |
ES8305370A1 (es) | Procedimientos para preparar derivados de acido cefaloesporanico. | |
ES455245A1 (es) | Un procedimiento para la preparacion de nuevos 1,3-dihidro- 1'-dimetilfosfimilalcohil-3-fenislespino (isobenzofurano)s. | |
ES226077Y (es) | Disposicion perfeccionada de elementos en la suspension y guiado de cajones. | |
BE884918A (fr) | Derives de piperazine, leur preparation et leur utilisation | |
ES251741U (es) | Colchones para camas articuladas. | |
CA886579A (en) | 1,1'-methylenebis(4-(3-chlorophenyl)-piperazine) and methods of making the same | |
IT1052984B (it) | Macchina atta alla carteggiatura automatica di cornici di varie forme e dimensioni..per mobili in genere | |
ES227092Y (es) | Rueda monopieza con suspension propia perfeccionada. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000601 |