ES8800250A1 - Procedimiento para preparar acidos propano-fosfonosos susti-tuidos - Google Patents
Procedimiento para preparar acidos propano-fosfonosos susti-tuidosInfo
- Publication number
- ES8800250A1 ES8800250A1 ES547795A ES547795A ES8800250A1 ES 8800250 A1 ES8800250 A1 ES 8800250A1 ES 547795 A ES547795 A ES 547795A ES 547795 A ES547795 A ES 547795A ES 8800250 A1 ES8800250 A1 ES 8800250A1
- Authority
- ES
- Spain
- Prior art keywords
- acid compounds
- phosphonous acid
- substituted propane
- alkyl
- compounds
- 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
- MWBOOFOIEFTTHB-UHFFFAOYSA-N propylphosphonous acid Chemical class CCCP(O)O MWBOOFOIEFTTHB-UHFFFAOYSA-N 0.000 title 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 2
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000005843 halogen group Chemical group 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 2
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 abstract 1
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/48—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P21/00—Drugs for disorders of the muscular or neuromuscular 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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
- C07F9/32—Esters thereof
- C07F9/3205—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/3211—Esters of acyclic saturated acids which can have further substituents on alkyl
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/48—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof
- C07F9/4808—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof the acid moiety containing a substituent or structure which is considered as characteristic
- C07F9/4816—Acyclic saturated acids or derivatices which can have further substituents on alkyl
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Neurosurgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Psychiatry (AREA)
- Pain & Pain Management (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Hospice & Palliative Care (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Seasonings (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
PROCEDIMIENTO PARA PREPARAR ACIDOS PROPANO-FOSFONOSOS SUSTITUIDOS. CONSISTE EN TRATAR A UN COMPUESTO DE FORMULA (II) CON UN ACIDO MINERAL A TEMPERATURA ELEVADA, PARA OBTENER UN COMPUESTO DE FORMULA (I) Y SUS SALES. SIENDO: R ELEVADO A 1, R ELEVADO A 2 Y R ELEVADO A 3, H, ALQUILO DE C 1 A 8, CICLOALQUILO DE C 3 A 6, ALQUILO DE C 1 A 4 Y OTROS; R ELEVADO A C, H O ALQUINO DE C 1 A 4; Q, H O Q ELEVADO A 0; Q ELEVADO A 0, ALQUILO DE C 1 A 4 O CATION ALCALINO; Y Z, -NH2. SE UTILIZAN COMO RELAJANTES MUSCULARES EN ESPASTICIDAD ESPINAL Y ESTEROSIS MULTIPLE. *FORMULA* Z
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848425872A GB8425872D0 (en) | 1984-10-12 | 1984-10-12 | Chemical compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8800250A1 true ES8800250A1 (es) | 1987-10-16 |
ES547795A0 ES547795A0 (es) | 1987-10-16 |
Family
ID=10568115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES547795A Expired ES8800250A1 (es) | 1984-10-12 | 1985-10-11 | Procedimiento para preparar acidos propano-fosfonosos susti-tuidos |
Country Status (16)
Country | Link |
---|---|
US (4) | US4656298A (es) |
EP (1) | EP0181833B1 (es) |
JP (1) | JPH0631275B2 (es) |
AT (1) | ATE53844T1 (es) |
CA (1) | CA1296736C (es) |
DE (1) | DE3577442D1 (es) |
DK (2) | DK168572C (es) |
ES (1) | ES8800250A1 (es) |
FI (1) | FI853923L (es) |
GB (1) | GB8425872D0 (es) |
GR (1) | GR852451B (es) |
IE (1) | IE58142B1 (es) |
IL (1) | IL76625A0 (es) |
NO (1) | NO854045L (es) |
PT (1) | PT81287B (es) |
ZA (1) | ZA857824B (es) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5243062A (en) * | 1984-10-12 | 1993-09-07 | Ciba-Geigy Corporation | Substituted propane-phosphonous acid compounds |
US5457095A (en) * | 1984-10-12 | 1995-10-10 | Ciba-Geigy Corporation | Substituted propane-phosponous acid compounds |
US4761405A (en) * | 1987-03-04 | 1988-08-02 | Nova Pharmaceutical Corporation | Antagonists of specific excitatory amino acid neurotransmitter receptors having increased potency |
GB8721442D0 (en) * | 1987-09-11 | 1987-10-21 | Ciba Geigy Ag | Process |
GB8728483D0 (en) * | 1987-12-04 | 1988-01-13 | Ciba Geigy Ag | Chemical compounds |
US5190933A (en) * | 1987-12-04 | 1993-03-02 | Ciba-Geigy Corporation | Substituted propane-phosphinic acid compounds |
US5300679A (en) * | 1987-12-04 | 1994-04-05 | Ciba-Geigy Corporation | Substituted propane-phosphinic acid compounds |
GB8820266D0 (en) * | 1988-08-26 | 1988-09-28 | Smith Kline French Lab | Compounds |
US5567840A (en) * | 1989-05-13 | 1996-10-22 | Ciba-Geigy Corporation | Substituted aminoalkylphosphinic acids |
US5281747A (en) * | 1989-05-13 | 1994-01-25 | Ciba-Geigy Corporation | Substituted aminoalkylphosphinic acids |
US5190934A (en) * | 1989-06-03 | 1993-03-02 | Ciba-Geigy Corporation | P-subsituted propane-phosphinic acid compounds |
IL114631A (en) * | 1990-06-22 | 1998-12-06 | Novartis Ag | Anti-epileptic preparations containing antagonists of BABAG |
EP0767174A1 (de) * | 1991-11-21 | 1997-04-09 | Ciba-Geigy Ag | Neue Aminoalkanphosphinsäuren und ihre Salze |
GB9125615D0 (en) * | 1991-12-02 | 1992-01-29 | Wyeth John & Brother Ltd | Amines |
AU662404B2 (en) * | 1992-05-08 | 1995-08-31 | Novartis Ag | Novel N-aralkyl- and N-heteroaralkyl-aminoalkanephosphinic acids |
GB9304619D0 (en) * | 1993-03-06 | 1993-04-21 | Ciba Geigy Ag | Esters |
KR100491282B1 (ko) | 1996-07-24 | 2005-05-24 | 워너-램버트 캄파니 엘엘씨 | 통증 치료용 이소부틸가바 및 그의 유도체 |
US6753324B2 (en) * | 1998-07-15 | 2004-06-22 | Hassan Jomaa | Phosphorous organic compounds and their use |
SE9904507D0 (sv) | 1999-12-09 | 1999-12-09 | Astra Ab | New compounds |
SE9904508D0 (sv) * | 1999-12-09 | 1999-12-09 | Astra Ab | New compounds |
US7319095B2 (en) | 1999-12-09 | 2008-01-15 | Astrazeneca Ab | Use of GABAB receptor agonists |
JP2003528002A (ja) * | 2000-03-20 | 2003-09-24 | バーナード、フランソワ | 水中に物体を配置する装置および方法 |
US7184014B2 (en) * | 2000-10-05 | 2007-02-27 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
AR033779A1 (es) | 2001-06-08 | 2004-01-07 | Astrazeneca Ab | Compuestos utiles en la enfermedad de reflujo |
JP2005531506A (ja) | 2002-03-01 | 2005-10-20 | メルク エンド カムパニー インコーポレーテッド | Edg受容体作動薬としてのアミノアルキルホスホネートおよび関連化合物 |
US7195806B2 (en) * | 2003-01-17 | 2007-03-27 | Fina Technology, Inc. | High gloss polyethylene articles |
DE10356410A1 (de) * | 2003-11-24 | 2005-06-23 | Bioagency Ag | Phosphororganische Verbindungen und deren Verwendung |
AU2004305563C1 (en) | 2003-12-11 | 2011-07-07 | Sunovion Pharmaceuticals Inc. | Combination of a sedative and a neurotransmitter modulator, and methods for improving sleep quality and treating depression |
SE0401653D0 (sv) | 2004-06-24 | 2004-06-24 | Astrazeneca Ab | New compounds |
WO2006050472A2 (en) * | 2004-11-03 | 2006-05-11 | Xenoport, Inc. | Acyloxyalkyl carbamate prodrugs of 3-aminopropylphosphonous and -phosphinic acids |
WO2006050471A2 (en) * | 2004-11-03 | 2006-05-11 | Xenoport, Inc. | Acyloxyalkyl carbamate prodrugs of sulfinic acids, methods of synthesis, and use |
CA2620333A1 (en) | 2005-08-26 | 2007-03-01 | Braincells, Inc. | Neurogenesis by muscarinic receptor modulation |
EP2258358A3 (en) | 2005-08-26 | 2011-09-07 | Braincells, Inc. | Neurogenesis with acetylcholinesterase inhibitor |
EP1940389A2 (en) | 2005-10-21 | 2008-07-09 | Braincells, Inc. | Modulation of neurogenesis by pde inhibition |
CA2625210A1 (en) * | 2005-10-31 | 2007-05-10 | Braincells, Inc. | Gaba receptor mediated modulation of neurogenesis |
US7745474B2 (en) | 2005-12-23 | 2010-06-29 | Astrazeneca Ab | Imidazole derivatives for the treatment of gastrointestinal disorders |
WO2007073300A1 (en) | 2005-12-23 | 2007-06-28 | Astrazeneca Ab | Gaba-b receptor modulators |
US20100216734A1 (en) | 2006-03-08 | 2010-08-26 | Braincells, Inc. | Modulation of neurogenesis by nootropic agents |
MX2008014320A (es) | 2006-05-09 | 2009-03-25 | Braincells Inc | Neurogenesis mediada por el receptor de 5-hidroxitriptamina. |
AU2007249399A1 (en) | 2006-05-09 | 2007-11-22 | Braincells, Inc. | Neurogenesis by modulating angiotensin |
MX2009002496A (es) | 2006-09-08 | 2009-07-10 | Braincells Inc | Combinaciones que contienen un derivado de 4-acilaminopiridina. |
WO2008033572A1 (en) * | 2006-09-15 | 2008-03-20 | Xenoport, Inc. | Acyloxyalkyl carbamate prodrugs, methods of synthesis and use |
US20100216805A1 (en) | 2009-02-25 | 2010-08-26 | Braincells, Inc. | Modulation of neurogenesis using d-cycloserine combinations |
WO2011113904A1 (en) | 2010-03-17 | 2011-09-22 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Medicaments for the prevention and treatment of a disease associated with retinal ganglion cell degeneration |
WO2012050907A2 (en) | 2010-09-28 | 2012-04-19 | The Regents Of The University Of California | Gaba agonists in the treatment of disorders associated with metabolic syndrome and gaba combinations in treatment or prophylaxis of type i diabetes |
CN102718717B (zh) * | 2012-06-15 | 2015-03-11 | 河北鑫淘源环保科技有限公司 | 一种固体1,3-二羟甲基-5,5-二甲基海因的烘干方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2535175A (en) * | 1949-05-11 | 1950-12-26 | Us Rubber Co | Nitroalkanephosphonates |
US3374288A (en) * | 1965-09-03 | 1968-03-19 | Du Pont | Polycarbonamide filaments containing polyalkylene oxide, sodium phenyl phosphinate and sodium aminoalkylphosphinate |
US3385822A (en) * | 1967-07-03 | 1968-05-28 | Gen Electric | Moisture curable polysiloxane phosphate composition |
US3637763A (en) * | 1969-01-02 | 1972-01-25 | Merck & Co Inc | Preparation of (cis-1 2-epoxypropyl) phosphonates from substituted imino compounds |
US3784590A (en) * | 1969-01-02 | 1974-01-08 | Merck & Co Inc | Hydroxy and imino containing phosphonic acid diesters |
DE2032712C3 (de) * | 1970-07-02 | 1978-10-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von w-Amino-alkanphosphonsäure bzw.- phosphinsäurederivaten |
SU436675A1 (ru) * | 1972-05-03 | 1974-07-25 | Азербайджанский Институт Нефти И Химии | Способ приготовлени алюмосиликатного катализатора дл крекинга нефт ных фракций |
SU463675A1 (ru) * | 1973-12-04 | 1975-03-15 | Казанский Химико-Технологический Институт Им.С.М.Кирова | Способ получени -фосфорилированных нитроалканолов |
DE2424243A1 (de) * | 1974-05-18 | 1975-11-27 | Bayer Ag | Perfluoralkansulfonamidoalkanphosphonsaeure- bzw. -phosphinsaeurederivate |
US4339443A (en) * | 1978-09-22 | 1982-07-13 | Fbc Limited | Compounds and compositions |
US4390690A (en) * | 1979-07-24 | 1983-06-28 | Occidental Research Corp. | Layered organophosphorous inorganic polymers containing oxygen bonded to carbon |
EP0030424B1 (en) * | 1979-12-08 | 1985-02-20 | Hoechst Aktiengesellschaft | Derivatives of 4-(methylphosphinyl)-2-oxobutanoic acid, herbicidal compositions containing them, and intermediates and methods for their production |
US4466913A (en) * | 1981-06-30 | 1984-08-21 | Maiji Seika Kaisha Ltd. | Phosphorus-containing compounds and process for producing the same |
US4386013A (en) * | 1981-08-24 | 1983-05-31 | Occidental Research Corporation | Hydroformylation process utilizing novel catalyst |
DE3362581D1 (en) * | 1982-04-23 | 1986-04-24 | Ciba Geigy Ag | Herbicide and plant-growth regulator product |
SU1174439A1 (ru) * | 1984-06-28 | 1985-08-23 | МГУ им.М.В.Ломоносова | Способ получени @ -алкил- @ -триметилсилил(диалкоксиметил)фосфонитов |
US4740332A (en) * | 1986-05-12 | 1988-04-26 | E. R. Squibb & Sons, Inc. | Process for preparing phosphonous acids |
JPS6451592A (en) * | 1987-08-21 | 1989-02-27 | Matsushita Electric Ind Co Ltd | Character recognizing device |
-
1984
- 1984-10-12 GB GB848425872A patent/GB8425872D0/en active Pending
-
1985
- 1985-10-07 DE DE8585810456T patent/DE3577442D1/de not_active Expired - Lifetime
- 1985-10-07 EP EP85810456A patent/EP0181833B1/en not_active Expired - Lifetime
- 1985-10-07 AT AT85810456T patent/ATE53844T1/de not_active IP Right Cessation
- 1985-10-09 FI FI853923A patent/FI853923L/fi not_active IP Right Cessation
- 1985-10-09 GR GR852451A patent/GR852451B/el unknown
- 1985-10-09 IL IL76625A patent/IL76625A0/xx unknown
- 1985-10-10 PT PT81287A patent/PT81287B/pt not_active IP Right Cessation
- 1985-10-10 CA CA000492716A patent/CA1296736C/en not_active Expired - Lifetime
- 1985-10-11 NO NO854045A patent/NO854045L/no unknown
- 1985-10-11 DK DK466185A patent/DK168572C/da not_active IP Right Cessation
- 1985-10-11 IE IE251285A patent/IE58142B1/en not_active IP Right Cessation
- 1985-10-11 JP JP60224973A patent/JPH0631275B2/ja not_active Expired - Lifetime
- 1985-10-11 ES ES547795A patent/ES8800250A1/es not_active Expired
- 1985-10-11 ZA ZA857824A patent/ZA857824B/xx unknown
- 1985-10-15 US US06/787,300 patent/US4656298A/en not_active Expired - Fee Related
-
1986
- 1986-12-12 US US06/940,836 patent/US4772738A/en not_active Expired - Fee Related
-
1988
- 1988-06-07 US US07/203,851 patent/US4908465A/en not_active Expired - Fee Related
-
1989
- 1989-12-01 US US07/444,466 patent/US5004826A/en not_active Expired - Fee Related
-
1993
- 1993-07-06 DK DK081093A patent/DK169626B1/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK81093D0 (da) | 1993-07-06 |
IE58142B1 (en) | 1993-07-14 |
ZA857824B (en) | 1986-05-28 |
US5004826A (en) | 1991-04-02 |
DK168572C (da) | 1994-04-25 |
GB8425872D0 (en) | 1984-11-21 |
JPS6193189A (ja) | 1986-05-12 |
EP0181833B1 (en) | 1990-05-02 |
PT81287A (en) | 1985-11-01 |
DK81093A (da) | 1993-07-06 |
US4908465A (en) | 1990-03-13 |
FI853923L (fi) | 1986-04-13 |
CA1296736C (en) | 1992-03-03 |
FI853923A0 (fi) | 1985-10-09 |
DK169626B1 (da) | 1994-12-27 |
DE3577442D1 (de) | 1990-06-07 |
IL76625A0 (en) | 1986-02-28 |
AU593778B2 (en) | 1990-02-22 |
US4656298A (en) | 1987-04-07 |
US4772738A (en) | 1988-09-20 |
DK466185D0 (da) | 1985-10-11 |
ES547795A0 (es) | 1987-10-16 |
ATE53844T1 (de) | 1990-06-15 |
EP0181833A1 (en) | 1986-05-21 |
JPH0631275B2 (ja) | 1994-04-27 |
DK168572B1 (da) | 1986-04-13 |
PT81287B (pt) | 1988-02-17 |
DK466185A (da) | 1986-04-13 |
IE852512L (en) | 1986-04-12 |
GR852451B (es) | 1986-02-11 |
NO854045L (no) | 1986-04-14 |
AU4857985A (en) | 1986-04-24 |
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