WO1992010504A3 - Acides phosphoniques derives utiles comme agents antiinflammatoires - Google Patents
Acides phosphoniques derives utiles comme agents antiinflammatoires Download PDFInfo
- Publication number
- WO1992010504A3 WO1992010504A3 PCT/US1991/008817 US9108817W WO9210504A3 WO 1992010504 A3 WO1992010504 A3 WO 1992010504A3 US 9108817 W US9108817 W US 9108817W WO 9210504 A3 WO9210504 A3 WO 9210504A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bisphosphonic acid
- methylene
- bis
- tetramethyl ester
- acid tetramethyl
- Prior art date
Links
- 239000002260 anti-inflammatory agent Substances 0.000 title abstract 3
- 229940121363 anti-inflammatory agent Drugs 0.000 title abstract 3
- 229940042400 direct acting antivirals phosphonic acid derivative Drugs 0.000 title 1
- 150000003007 phosphonic acid derivatives Chemical class 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- BGLGAZBLLHTFQG-UHFFFAOYSA-N OP(O)=O.OP(O)=O.C1=CC=CC=C1C1=CC=CC=C1 Chemical class OP(O)=O.OP(O)=O.C1=CC=CC=C1C1=CC=CC=C1 BGLGAZBLLHTFQG-UHFFFAOYSA-N 0.000 abstract 2
- 230000003110 anti-inflammatory effect Effects 0.000 abstract 2
- 229940124346 antiarthritic agent Drugs 0.000 abstract 2
- 239000003435 antirheumatic agent Substances 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 125000001624 naphthyl group Chemical class 0.000 abstract 2
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 125000001567 quinoxalinyl group Chemical class N1=C(C=NC2=CC=CC=C12)* 0.000 abstract 2
- -1 tetramethyl ester Chemical class 0.000 abstract 2
- CPKZVVRQBGYCEZ-UHFFFAOYSA-N 2,3-bis(dimethoxyphosphorylmethyl)quinoxaline Chemical compound C1=CC=C2N=C(CP(=O)(OC)OC)C(CP(=O)(OC)OC)=NC2=C1 CPKZVVRQBGYCEZ-UHFFFAOYSA-N 0.000 abstract 1
- DOECANQQLKFZTE-UHFFFAOYSA-N 4,5-bis(dimethoxyphosphorylmethyl)-1-methoxy-2-propylnaphthalene Chemical compound COP(=O)(OC)CC1=CC=CC2=C(OC)C(CCC)=CC(CP(=O)(OC)OC)=C21 DOECANQQLKFZTE-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
- C07F9/6509—Six-membered rings
- C07F9/650952—Six-membered rings having the nitrogen atoms in the positions 1 and 4
- C07F9/650994—Six-membered rings having the nitrogen atoms in the positions 1 and 4 condensed with carbocyclic rings or carbocyclic ring systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- 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
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3839—Polyphosphonic acids
-
- 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
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4025—Esters of poly(thio)phosphonic acids
-
- 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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/657163—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms the ring phosphorus atom being bound to at least one carbon atom
- C07F9/657181—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms the ring phosphorus atom being bound to at least one carbon atom the ring phosphorus atom and, at least, one ring oxygen atom being part of a (thio)phosphonic acid derivative
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69108739T DE69108739T2 (de) | 1990-12-07 | 1991-12-03 | Phosphonsäurederivate als entzündungshemmende mittel. |
JP4501562A JPH06503329A (ja) | 1990-12-07 | 1991-12-03 | 抗炎症剤として有用なホスホン酸誘導体 |
EP92901352A EP0561948B1 (fr) | 1990-12-07 | 1991-12-03 | Acides phosphoniques derives utiles comme agents antiinflammatoires |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US924,119 | 1978-07-13 | ||
US62411990A | 1990-12-07 | 1990-12-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1992010504A2 WO1992010504A2 (fr) | 1992-06-25 |
WO1992010504A3 true WO1992010504A3 (fr) | 1992-09-17 |
Family
ID=24500731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1991/008817 WO1992010504A2 (fr) | 1990-12-07 | 1991-12-03 | Acides phosphoniques derives utiles comme agents antiinflammatoires |
Country Status (8)
Country | Link |
---|---|
US (2) | US5298498A (fr) |
EP (2) | EP0561948B1 (fr) |
JP (1) | JPH06503329A (fr) |
AU (1) | AU9097791A (fr) |
CA (1) | CA2094123A1 (fr) |
DE (1) | DE69108739T2 (fr) |
DK (1) | DK0561948T3 (fr) |
WO (1) | WO1992010504A2 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2094123A1 (fr) * | 1990-12-07 | 1992-06-08 | Pharmacia & Upjohn Company Llc | Derives de l'acide phosphonique servant d'agents antiinflammatoires |
EP0661978A1 (fr) * | 1992-09-23 | 1995-07-12 | PHARMACIA & UPJOHN COMPANY | Arylmethylphosphonates et acides phosphoniques utiles en tant qu'agents anti-inflammatoires |
JP3951367B2 (ja) * | 1996-11-28 | 2007-08-01 | 住友化学株式会社 | 5価のリン系化合物を有効成分とする熱可塑性樹脂用安定剤、その製造方法およびその用途 |
GB2326369B (en) * | 1997-06-20 | 2001-06-27 | Aea Technology Plc | Double lid system |
US6096730A (en) * | 1997-07-24 | 2000-08-01 | University Of Kentucky Research Foundation | Phosphonated agents and their antiangiogenic and antitumorigenic use |
US5932563A (en) * | 1998-10-23 | 1999-08-03 | Ohio State Research Foundation | Methods for treating spinal cord injury |
US6627215B1 (en) * | 1998-12-30 | 2003-09-30 | Oligos Etc. Inc. | Devices for improved wound management |
US20020032164A1 (en) * | 1998-12-30 | 2002-03-14 | Dale Roderic M. K. | Antimicrobial compounds and methods for their use |
US7868162B2 (en) * | 1998-12-30 | 2011-01-11 | Lakewood-Amedex, Inc. | Antimicrobial and antiviral compounds and methods for their use |
JP5005127B2 (ja) | 1999-05-04 | 2012-08-22 | ストラカン・インターナショナル・リミテッド | アンドロゲングリコシド及びそのアンドロゲン作用活性 |
JP4164718B2 (ja) * | 1999-10-06 | 2008-10-15 | ソニー株式会社 | ビス(アミノスチリル)ナフタレン化合物及びその合成中間体、これらの製造方法、並びに有機電界発光素子 |
WO2003009815A2 (fr) | 2001-07-25 | 2003-02-06 | Biomarin Pharmaceutical Inc. | Compositions et procedes de modulation du transport a travers la barriere hematho-encephalique |
EP2671508B1 (fr) | 2005-04-28 | 2020-09-16 | Proteus Digital Health, Inc. | Système pharma-informatique |
BRPI0620268B8 (pt) * | 2005-12-22 | 2021-05-25 | Oakwood Laboratories LLC | composição eficaz como sistema de fornecimento para liberação controlada, seu uso, seu método de fabricação, e método para proteger um agente biologicamente ativo |
CA2663377A1 (fr) | 2006-09-18 | 2008-03-27 | Raptor Pharmaceutical Inc. | Traitement des troubles hepatiques par l'administration de conjugues de proteine associee au recepteur (rap) |
ES2720080T3 (es) | 2007-11-14 | 2019-07-17 | Fresenius Kabi Austria Gmbh | Procedimiento continúo para la preparación de lactulosa cristalina |
AU2010216512B2 (en) | 2009-02-20 | 2016-06-30 | 2-Bbb Medicines B.V. | Glutathione-based drug delivery system |
EP2427178B1 (fr) | 2009-05-06 | 2023-01-04 | Laboratory Skin Care, Inc. | Compositions pour libération dermique comprenant des complexes principe actif-particule de phosphate de calcium et procédés d'utilisation associés |
US20120077778A1 (en) | 2010-09-29 | 2012-03-29 | Andrea Bourdelais | Ladder-Frame Polyether Conjugates |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1124949B (de) * | 1960-03-04 | 1962-03-08 | Basf Ag | Verfahren zur Herstellung von Verbindungen der 1,2-Bis-(vinyl)-benzolreihe |
EP0085321A2 (fr) * | 1982-01-27 | 1983-08-10 | Schering Aktiengesellschaft | Dérivés d'acides diphosphoniques et préparations pharmaceutiques les contenant |
EP0149802A2 (fr) * | 1983-12-21 | 1985-07-31 | Hoechst Aktiengesellschaft | 2,3-Bis(arylethényl)-quinoxalines, procédé pour leur préparation et leur usage comme composés photoconducteurs |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1541025A (fr) * | 1967-08-01 | 1968-10-04 | Prec Mecanique Labinal | Perfectionnements apportés aux filtres, notamment du type remplaçable, et plus spécialement en matière plastique |
CH558424A (de) * | 1968-01-15 | 1975-01-31 | Ciba Geigy Ag | Waschmittel. |
US3683080A (en) * | 1970-08-28 | 1972-08-08 | Procter & Gamble | Compositions for inhibiting anomalous deposition and mobilization of calcium phosphate in animal tissue |
JPS5038861A (fr) * | 1973-08-11 | 1975-04-10 | ||
JPS53105716A (en) * | 1977-02-25 | 1978-09-14 | Daicel Chem Ind Ltd | Hose or tube for solvent |
JPS5677474A (en) * | 1979-11-28 | 1981-06-25 | Ishikawajima Harima Heavy Ind | Method of constructing multiple shell tank |
JPS57209424A (en) * | 1981-06-17 | 1982-12-22 | Nissan Motor Co Ltd | Holder for fuel strainer |
FR2531088B1 (fr) * | 1982-07-29 | 1987-08-28 | Sanofi Sa | Produits anti-inflammatoires derives de l'acide methylenediphosphonique et leur procede de preparation |
JPS618102A (ja) * | 1984-06-21 | 1986-01-14 | Asahi Chem Ind Co Ltd | 導電性ミクロフイルタ− |
PH27078A (en) * | 1984-12-21 | 1993-02-01 | Procter & Gamble | Pharmaceutical compositions containing geminal diphosphonates |
JPS6291317A (ja) * | 1985-10-18 | 1987-04-25 | Showa Denko Kk | 合成樹脂製フイラ−パイプ |
GB8621044D0 (en) * | 1986-08-30 | 1986-10-08 | British Petroleum Co Plc | Cyclic phosphonic monoesters |
US5196409A (en) * | 1989-08-20 | 1993-03-23 | Yissum, Research Development Company Of The Hebrew University Of Jerusalem | Bisphosphonates, pharmaceutical compositions, and process for the treatment of irregularities in calcium metabolism |
CA2094123A1 (fr) * | 1990-12-07 | 1992-06-08 | Pharmacia & Upjohn Company Llc | Derives de l'acide phosphonique servant d'agents antiinflammatoires |
-
1991
- 1991-12-03 CA CA002094123A patent/CA2094123A1/fr not_active Abandoned
- 1991-12-03 EP EP92901352A patent/EP0561948B1/fr not_active Expired - Lifetime
- 1991-12-03 EP EP94109907A patent/EP0622373A1/fr not_active Withdrawn
- 1991-12-03 DE DE69108739T patent/DE69108739T2/de not_active Expired - Fee Related
- 1991-12-03 JP JP4501562A patent/JPH06503329A/ja not_active Expired - Lifetime
- 1991-12-03 AU AU90977/91A patent/AU9097791A/en not_active Abandoned
- 1991-12-03 WO PCT/US1991/008817 patent/WO1992010504A2/fr active IP Right Grant
- 1991-12-03 DK DK92901352.2T patent/DK0561948T3/da active
-
1993
- 1993-06-01 US US08/071,289 patent/US5298498A/en not_active Expired - Fee Related
- 1993-11-01 US US08/146,685 patent/US5360797A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1124949B (de) * | 1960-03-04 | 1962-03-08 | Basf Ag | Verfahren zur Herstellung von Verbindungen der 1,2-Bis-(vinyl)-benzolreihe |
EP0085321A2 (fr) * | 1982-01-27 | 1983-08-10 | Schering Aktiengesellschaft | Dérivés d'acides diphosphoniques et préparations pharmaceutiques les contenant |
EP0149802A2 (fr) * | 1983-12-21 | 1985-07-31 | Hoechst Aktiengesellschaft | 2,3-Bis(arylethényl)-quinoxalines, procédé pour leur préparation et leur usage comme composés photoconducteurs |
Non-Patent Citations (3)
Title |
---|
Chemical Abstracts, vol. 68, no. 19, 6 May 1968, (Columbus, Ohio, US), V.S. ABRAMOV et al.: "Effect of some dihalo derivatives on sodium salts of dialkylphosphonic acids and phosphites", see page 8428, abstract no. 87351r, & ZH. OBSHCH. KHIM. 37(10), 2243-7(1967), see the abstract * |
Chemical Abstracts, vol. 90, no. 13, 26 March 1979, (Columbus, Ohio, US), L. MAIER et al.: "Organic phosphorus compounds. 70. Preparation and properties of new phosphorus containing chelating agents for calcium and magnesium ions", see page 605, abstract no. 104063x, & PHOSPHORUS SULFUR 1978, 5(1), 45-51, see the abstract * |
Journal of the American Chemical Society, vol. 93, no. 3, 10 February 1971, J. MEINWALD et al.: "Photochemical reactions of 1,8-divinylnaphthalene and 1,8-distyrylnaphthalene", pages 725-731, see page 726, compound 13; page 729, column 2, middle * |
Also Published As
Publication number | Publication date |
---|---|
DE69108739D1 (de) | 1995-05-11 |
DE69108739T2 (de) | 1995-09-14 |
JPH06503329A (ja) | 1994-04-14 |
EP0622373A1 (fr) | 1994-11-02 |
EP0561948A1 (fr) | 1993-09-29 |
AU9097791A (en) | 1992-07-08 |
WO1992010504A2 (fr) | 1992-06-25 |
DK0561948T3 (da) | 1995-08-21 |
CA2094123A1 (fr) | 1992-06-08 |
US5360797A (en) | 1994-11-01 |
EP0561948B1 (fr) | 1995-04-05 |
US5298498A (en) | 1994-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1992010504A3 (fr) | Acides phosphoniques derives utiles comme agents antiinflammatoires | |
AU2867089A (en) | (cycloalkylamino)methylenebis(phosphonic acid) and medicines containing the same as an active ingredient | |
DE59807711D1 (de) | Hydrolysestabile und polymerisierbare Acrylphosphonsäuren | |
JPS5692897A (en) | Organophosphorus derivative | |
PL328094A1 (en) | Conformingly restricted aromatic inhibitors triglycerides carrying chromosome protein and method of obtaining such inhibitors | |
AU584759B2 (en) | New diphosphonic acid derivatives, processes for the preparation thereof and pharmaceutical compositions containing them | |
DK1200386T3 (da) | Fremgangsmåde til fremstilling af nitroxyalkylestere af naproxen | |
ATE64368T1 (de) | Ester von mit pyrethrumsaeure verwandten cyclopropancarbonsaeuren, verfahren zur ihrer herstellung und ihre verwendung als parasitizide. | |
EP0098567A3 (fr) | Dérivés d'acides diphosphoniques et préparations pharmaceutiques les contenant | |
IL80819A0 (en) | Process for the preparation of l-homoalanin-4-yl(methyl)-phosphonic acid and its alkyl esters | |
MY104009A (en) | Process for the preparation of n-phosphonomethylglycine. | |
ES8303434A1 (es) | Procedimiento para la obtencion de amidas del ester de acido fosforico (fosfonico). | |
DE50003163D1 (de) | Verfahren zur Herstellung von Alkylphosphonigsäureestern | |
AU4519685A (en) | Alpha-acyloximino-alkane phosphonic (and phosphinic) acid esters | |
FR2560198B1 (fr) | Esters de la famille de la n-phosphonomethylglycine et leur utilisation pour la preparation d'herbicides connus | |
WO1999005148A8 (fr) | Agents phosphonates et leur utilisation anti-angiogenique et anti-tumorigene | |
AU549688B2 (en) | Esters of n-alkyl substituted amino methyl phosphonic acids | |
DE69107740D1 (de) | Verfahren zur Herstellung von (Cyanofluormethyl)-Phosphonsäureestern. | |
IL102702A (en) | OPTICALLY ACTIVE g-HALO- 2-AMINOALKANECARBOXYLIC ACID DERIVATIVES, PROCESS FOR THE PREPARATION THEREOF AND THEIR USE FOR THE PREPARATION OF OPTICALLY ACTIVE PHOSPHORUS-CONTAINING a-AMINO ACIDS | |
ATE649T1 (de) | 2-cyclopropyl-pyrimidin(4 )yl-(thiono)(thiol)-phosp hor-(phosphon)-saeureester, verfahren zu ihrer herstellung und ihre verwendung als insektizide und akarizide. | |
ATE103904T1 (de) | Verfahren zur herstellung von phtalazinessigsaeure-ester-derivaten und ein neues zwischenprodukt. | |
DE3369684D1 (en) | Process for the preparation of substituted phosphonic and phosphinic acids | |
JPS5382761A (en) | Novel maphthyl propionic acid ester derivs. | |
DE59009231D1 (de) | Verfahren zur Herstellung von Tris(2,4-di-tert-butyl-phenyl)phosphit. | |
EA200000293A1 (ru) | Способ разделения трехвалентных актинидов и, по меньшей мере, одного трехвалентного лантанида с помощью бис(арил)дитиофосфиновой кислоты в качестве экстрагента и органофосфата в качестве синергиста |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AU BB BG BR CA CS FI HU JP KP KR LK MG MN MW NO PL RO SD SU US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): AT BE BF BJ CF CG CH CI CM DE DK ES FR GA GB GN GR IT LU MC ML MR NL SE SN TD TG |
|
AK | Designated states |
Kind code of ref document: A3 Designated state(s): AU BB BG BR CA CS FI HU JP KP KR LK MG MN MW NO PL RO SD SU US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): AT BE BF BJ CF CG CH CI CM DE DK ES FR GA GB GN GR IT LU MC ML MR NL SE SN TD TG |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2094123 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 08071289 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1992901352 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1992901352 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1992901352 Country of ref document: EP |