CS258138B2 - Method of arylcyclobutylalkylamines production - Google Patents

Method of arylcyclobutylalkylamines production Download PDF

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Publication number
CS258138B2
CS258138B2 CS86342A CS34286A CS258138B2 CS 258138 B2 CS258138 B2 CS 258138B2 CS 86342 A CS86342 A CS 86342A CS 34286 A CS34286 A CS 34286A CS 258138 B2 CS258138 B2 CS 258138B2
Authority
CS
Czechoslovakia
Prior art keywords
formula
mixture
sub
solution
ether
Prior art date
Application number
CS86342A
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Czech (cs)
English (en)
Other versions
CS34286A2 (en
Inventor
John R Housley
James E Jeffery
James M Johnston
Bruce J Sargent
Original Assignee
Boots Co Plc
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 Boots Co Plc filed Critical Boots Co Plc
Publication of CS34286A2 publication Critical patent/CS34286A2/cs
Publication of CS258138B2 publication Critical patent/CS258138B2/cs

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    • 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
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30—Oxygen atoms
    • 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
    • A61P25/24—Antidepressants
    • 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
    • A61P25/26—Psychostimulants, e.g. nicotine, ***e
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/527—Unsaturated compounds containing keto groups bound to rings other than six-membered aromatic rings
    • C07C49/567—Unsaturated compounds containing keto groups bound to rings other than six-membered aromatic rings containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/70—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • 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
    • C07D295/04—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/06—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by halogen atoms or nitro radicals
    • C07D295/073—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by halogen atoms or nitro radicals with the ring nitrogen atoms and the substituents separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
    • 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
    • C07D295/04—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/08—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
    • C07D295/084—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C07D295/092—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings with aromatic radicals attached to the chain
    • 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
    • C07D295/04—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/12—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms
    • C07D295/125—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C07D295/13—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
    • 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
    • C07D295/04—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/14—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D295/145—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with the ring nitrogen atoms and the carbon atoms with three bonds to hetero atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • 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
    • 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
    • C07D317/10—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 not condensed with other rings
    • C07D317/14—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 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/28—Radicals substituted by nitrogen atoms

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Psychiatry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Steroid Compounds (AREA)
  • Physical Vapour Deposition (AREA)
  • Lubricants (AREA)
  • Saccharide Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Furan Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Inorganic Insulating Materials (AREA)
CS86342A 1985-01-17 1986-01-16 Method of arylcyclobutylalkylamines production CS258138B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858501192A GB8501192D0 (en) 1985-01-17 1985-01-17 Therapeutic agents

Publications (2)

Publication Number Publication Date
CS34286A2 CS34286A2 (en) 1987-11-12
CS258138B2 true CS258138B2 (en) 1988-07-15

Family

ID=10572997

Family Applications (3)

Application Number Title Priority Date Filing Date
CS87896A CS258150B2 (en) 1985-01-17 1986-01-16 Method of arylcyclobutylalkylamines production
CS87895A CS258149B2 (en) 1985-01-17 1986-01-16 Method of arylcyclobutylalkylamines production
CS86342A CS258138B2 (en) 1985-01-17 1986-01-16 Method of arylcyclobutylalkylamines production

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CS87896A CS258150B2 (en) 1985-01-17 1986-01-16 Method of arylcyclobutylalkylamines production
CS87895A CS258149B2 (en) 1985-01-17 1986-01-16 Method of arylcyclobutylalkylamines production

Country Status (27)

Country Link
US (2) US4925879A (es)
EP (1) EP0191542B1 (es)
JP (1) JPS61197548A (es)
CN (1) CN1012733B (es)
AT (1) ATE34976T1 (es)
AU (1) AU591390B2 (es)
CS (3) CS258150B2 (es)
DD (3) DD267727A5 (es)
DE (1) DE3660286D1 (es)
DK (1) DK5386A (es)
ES (3) ES8706608A1 (es)
FI (1) FI860111A (es)
GB (1) GB8501192D0 (es)
GR (1) GR860092B (es)
HU (1) HUT41713A (es)
IL (1) IL77452A (es)
IN (1) IN162780B (es)
JO (1) JO1438B1 (es)
NO (1) NO163855C (es)
NZ (1) NZ214787A (es)
PH (1) PH25979A (es)
PL (3) PL148184B1 (es)
PT (1) PT81855B (es)
RO (1) RO93855A (es)
YU (3) YU4686A (es)
ZA (1) ZA86262B (es)
ZW (1) ZW24085A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8531071D0 (en) * 1985-12-17 1986-01-29 Boots Co Plc Therapeutic compound
GB8704777D0 (en) * 1987-02-28 1987-04-01 Boots Co Plc Medical treatment
JP2675573B2 (ja) * 1988-03-31 1997-11-12 科研製薬株式会社 脳機能改善剤
GB9127306D0 (en) * 1991-12-23 1992-02-19 Boots Co Plc Therapeutic agents
GB9309749D0 (en) * 1993-05-12 1993-06-23 Boots Co Plc Therapeutic agents
DE69410093T2 (de) * 1993-06-22 1998-10-01 Knoll Ag Isochinolin-derivate mit therapeutischer wirkung
US6974838B2 (en) 1998-08-24 2005-12-13 Sepracor Inc. Methods of treating or preventing pain using sibutramine metabolites
US6331571B1 (en) * 1998-08-24 2001-12-18 Sepracor, Inc. Methods of treating and preventing attention deficit disorders
GB9915617D0 (en) 1999-07-05 1999-09-01 Knoll Ag Therapeutic agents
US6399826B1 (en) * 1999-08-11 2002-06-04 Sepracor Inc. Salts of sibutramine metabolites, methods of making sibutramine metabolites and intermediates useful in the same, and methods of treating pain
WO2002036540A2 (en) * 2000-11-02 2002-05-10 Torrent Pharmaceuticals Ltd PROCESS FOR PREPARATION OF β-PHENETHYLAMINE DERIVATIVE
US20020115727A1 (en) * 2000-12-04 2002-08-22 Senanayake Chris H. Synthesis, methods of using, and compositions of hydroxylated cyclobutylalkylamines
US20030087963A1 (en) * 2001-09-13 2003-05-08 Senanayake Chris H. Methods of preparing and using 2-hydroxy derivatives of sibutramine and its metabolites
WO2006067060A2 (en) * 2004-12-22 2006-06-29 Ciba Specialty Chemicals Holding Inc. Enantioselective synthesis of a sterically hindered amine
JP2007229046A (ja) * 2006-02-28 2007-09-13 Hitachi Ltd 磁場補正装置
US8604244B2 (en) 2010-07-02 2013-12-10 Reviva Pharmaceuticals, Inc. Compositions, synthesis, and methods of using cycloalkylmethylamine derivatives
US7989500B2 (en) * 2006-09-15 2011-08-02 Reviva Pharmaceuticals, Inc. Synthesis, methods of using, and compositions of cycloalkylmethylamines
PL2334639T3 (pl) * 2008-09-10 2013-08-30 Celgene Corp Sposoby wytwarzania związków aminosulfonowych
IN2014MN01407A (es) * 2011-12-30 2015-07-03 Reviva Pharmaceuticals Inc
CN102786444A (zh) * 2012-07-24 2012-11-21 上海瑞博化学有限公司 一种***类似物的磺酸盐的制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565592A (en) * 1948-02-27 1951-08-28 Merck & Co Inc 3-hydroxy-4, 4-diphenyl-6-aminoheptanes
US3054822A (en) * 1959-11-27 1962-09-18 Hoechst Ag Benzyl substituted propylamines
DE1124485B (de) * 1960-02-12 1962-03-01 Hoechst Ag Verfahren zur Herstellung von analeptisch wirksamen Phenylcycloalkylmethylaminen
US3573304A (en) * 1968-12-03 1971-03-30 Delalande Sa 1-dimethylamino - 3 - methyl-2(pyridyl or pyridazinyl) pentane and the corresponding non-toxic acid addition salts thereof
US3706764A (en) * 1969-04-16 1972-12-19 Yoshitomi Pharmaceutical Phenethylaminomethyl-chromanones and- thiochromanones
BE757408A (fr) * 1969-10-13 1971-04-13 Thomae Gmbh Dr K Nouveaux butanols tertiaires a constituants basiques
SE7600674L (sv) * 1975-02-05 1976-08-06 Rohm & Haas Fungicider
ZA821577B (en) * 1981-04-06 1983-03-30 Boots Co Plc Therapeutic agents
IE52768B1 (en) * 1981-04-06 1988-02-17 Boots Co Ltd 1-arylcyclobutylalkylamine compounds useful as therapeutic agents
US4443449A (en) * 1981-04-06 1984-04-17 The Boots Company Limited Arylcyclobutylalkylamines and anti-depression composition and methods using same
DK101683A (da) * 1982-03-12 1983-09-13 Duphar Int Res Phenylpiperazinderivater og fremgangsmaade til fremstilling heraf
IE56001B1 (en) * 1982-09-30 1991-03-13 Boots Co Plc 1-arylcyclobutylmethylamine compounds
IE56000B1 (en) * 1982-09-30 1991-03-13 Boots Co Plc 1-arylcyclobutylalkylamine compounds
IE56324B1 (en) * 1982-12-13 1991-06-19 American Home Prod Phenethylamine derivatives and intermediates therefor
GB8704777D0 (en) * 1987-02-28 1987-04-01 Boots Co Plc Medical treatment

Also Published As

Publication number Publication date
ES8801617A1 (es) 1988-02-16
DD258004A5 (de) 1988-07-06
PL146910B1 (en) 1989-03-31
FI860111A (fi) 1986-07-18
ES557444A0 (es) 1988-02-16
NZ214787A (en) 1989-07-27
JO1438B1 (en) 1988-03-10
DD267728A5 (de) 1989-05-10
CS89587A2 (en) 1987-11-12
PL262502A1 (en) 1987-09-21
ES557445A0 (es) 1988-02-16
EP0191542A1 (en) 1986-08-20
IL77452A (en) 1991-08-16
GR860092B (en) 1986-05-14
ES550933A0 (es) 1987-07-01
US4925879A (en) 1990-05-15
PL148185B1 (en) 1989-09-30
NO163855C (no) 1990-08-01
FI860111A0 (fi) 1986-01-10
YU139587A (en) 1988-04-30
CN86100954A (zh) 1986-09-03
PL257486A1 (en) 1987-03-23
NO163855B (no) 1990-04-23
AU5172585A (en) 1986-07-24
DK5386D0 (da) 1986-01-07
HUT41713A (en) 1987-05-28
ES8706608A1 (es) 1987-07-01
ES8801618A1 (es) 1988-02-16
YU139687A (en) 1988-04-30
CS89687A2 (en) 1987-11-12
DK5386A (da) 1986-07-18
PH25979A (en) 1992-01-13
US5047432A (en) 1991-09-10
PL262501A1 (en) 1987-09-21
YU4686A (en) 1988-04-30
JPH0262543B2 (es) 1990-12-26
AU591390B2 (en) 1989-11-30
DD267727A5 (de) 1989-05-10
EP0191542B1 (en) 1988-06-08
PT81855A (en) 1986-02-01
CS258150B2 (en) 1988-07-15
ZA86262B (en) 1986-08-27
RO93855A (ro) 1988-02-29
DE3660286D1 (en) 1988-07-14
PL148184B1 (en) 1989-09-30
NO855204L (no) 1986-07-18
IL77452A0 (en) 1986-08-31
IN162780B (es) 1988-07-09
GB8501192D0 (en) 1985-02-20
CS34286A2 (en) 1987-11-12
ATE34976T1 (de) 1988-06-15
CS258149B2 (en) 1988-07-15
PT81855B (pt) 1987-11-30
CN1012733B (zh) 1991-06-05
ZW24085A1 (en) 1986-08-27
JPS61197548A (ja) 1986-09-01

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