DE3203308A1 - Diphosphonsaeure-derivate und diese enthaltende pharmazeutische praeparate - Google Patents

Diphosphonsaeure-derivate und diese enthaltende pharmazeutische praeparate

Info

Publication number
DE3203308A1
DE3203308A1 DE19823203308 DE3203308A DE3203308A1 DE 3203308 A1 DE3203308 A1 DE 3203308A1 DE 19823203308 DE19823203308 DE 19823203308 DE 3203308 A DE3203308 A DE 3203308A DE 3203308 A1 DE3203308 A1 DE 3203308A1
Authority
DE
Germany
Prior art keywords
hydroxy
ethane
bis
dimethyl ester
diphosphonic acid
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.)
Withdrawn
Application number
DE19823203308
Other languages
German (de)
English (en)
Inventor
Helmut Dr. Biere
Irmgard Dr. 4000 Basel Böttcher
Clemens Dr. 1000 Berlin Rufer
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.)
Bayer Pharma AG
Original Assignee
Schering AG
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 Schering AG filed Critical Schering AG
Priority to DE19823203308 priority Critical patent/DE3203308A1/de
Priority to AT83100282T priority patent/ATE17356T1/de
Priority to DE8383100282T priority patent/DE3361731D1/de
Priority to EP83100282A priority patent/EP0084822B1/de
Priority to GR70331A priority patent/GR77146B/el
Priority to AU10742/83A priority patent/AU561542B2/en
Priority to DK198300299A priority patent/DK172832B1/da
Priority to IE147/83A priority patent/IE54135B1/en
Priority to CA000420298A priority patent/CA1224459A/en
Priority to GB08302177A priority patent/GB2113688A/en
Priority to JP58010668A priority patent/JPS58174393A/ja
Priority to FI830298A priority patent/FI76096C/fi
Priority to US06/461,411 priority patent/US4503049A/en
Priority to ZA83566A priority patent/ZA83566B/xx
Priority to ES519323A priority patent/ES8400119A1/es
Publication of DE3203308A1 publication Critical patent/DE3203308A1/de
Priority to JP3232766A priority patent/JPH051086A/ja
Priority to JP3232768A priority patent/JPH051088A/ja
Priority to JP3232765A priority patent/JPH051085A/ja
Priority to JP3232767A priority patent/JPH051087A/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/572Five-membered rings
    • C07F9/5728Five-membered rings condensed with carbocyclic rings or carbocyclic ring systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • 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
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3839Polyphosphonic acids
    • C07F9/386Polyphosphonic acids containing hydroxy substituents in the hydrocarbon radicals
    • 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
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3882Arylalkanephosphonic acids
    • 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
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40Esters thereof
    • C07F9/4003Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4025Esters of poly(thio)phosphonic acids
    • C07F9/404Esters of poly(thio)phosphonic acids containing hydroxy substituents in the hydrocarbon radicals
    • 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
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40Esters thereof
    • C07F9/4003Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4056Esters of arylalkanephosphonic acids
    • 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
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/645Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
    • C07F9/6503Five-membered rings
    • C07F9/65031Five-membered rings having the nitrogen atoms in the positions 1 and 2
    • 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
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/655Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
    • C07F9/65525Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a seven-(or more) membered ring
    • C07F9/65527Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a seven-(or more) membered ring condensed with carbocyclic rings or carbocyclic ring systems

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)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DE19823203308 1982-01-27 1982-01-27 Diphosphonsaeure-derivate und diese enthaltende pharmazeutische praeparate Withdrawn DE3203308A1 (de)

Priority Applications (19)

Application Number Priority Date Filing Date Title
DE19823203308 DE3203308A1 (de) 1982-01-27 1982-01-27 Diphosphonsaeure-derivate und diese enthaltende pharmazeutische praeparate
AT83100282T ATE17356T1 (de) 1982-01-27 1983-01-14 Diphosphonsaeure-derivate und diese enthaltende pharmazeutische praeparate.
DE8383100282T DE3361731D1 (en) 1982-01-27 1983-01-14 Diphosphonic acid derivatives and pharmaceutical preparations containing them
EP83100282A EP0084822B1 (de) 1982-01-27 1983-01-14 Diphosphonsäure-Derivate und diese enthaltende pharmazeutische Präparate
GR70331A GR77146B (enExample) 1982-01-27 1983-01-25
AU10742/83A AU561542B2 (en) 1982-01-27 1983-01-25 Derivatives of diphosphonic acids
GB08302177A GB2113688A (en) 1982-01-27 1983-01-26 Diphosphonic acid derivatives, process for their preparation and pharmaceutical preparations containing them.
IE147/83A IE54135B1 (en) 1982-01-27 1983-01-26 Diphosphonic acid derivatives, and pharmaceutical preparations containing them
CA000420298A CA1224459A (en) 1982-01-27 1983-01-26 Diphosphonic acid derivatives, process for their preparation and pharmaceutical preparations containing them
DK198300299A DK172832B1 (da) 1982-01-27 1983-01-26 Analogifremgangsmåde til fremstilling af diphosphonsyrederivater
ZA83566A ZA83566B (en) 1982-01-27 1983-01-27 Diphosphonic acid derivatives, process for their preparation and pharmaceutical preparations containing them
FI830298A FI76096C (fi) 1982-01-27 1983-01-27 Foerfarande foer framstaellning av nya, terapeutiskt anvaendbara difosfonsyraderivat.
US06/461,411 US4503049A (en) 1982-01-27 1983-01-27 Diphosphonic acid derivatives and pharmaceutical preparations containing them
JP58010668A JPS58174393A (ja) 1982-01-27 1983-01-27 ジホスホン酸誘導体、その製法及び該誘導体を含有する消炎用及び抗関節炎用の製薬的調剤
ES519323A ES8400119A1 (es) 1982-01-27 1983-01-27 Procedimiento para la preparacion de derivados de acidos difosfonicos.
JP3232766A JPH051086A (ja) 1982-01-27 1991-09-12 ジホスホン酸誘導体、その製法及び該誘導体を含有する消炎用及び抗関節炎用の製薬的調剤
JP3232768A JPH051088A (ja) 1982-01-27 1991-09-12 ジホスホン酸誘導体、その製法及び該誘導体を含有する消炎用及び抗関節炎用の製薬的調剤
JP3232765A JPH051085A (ja) 1982-01-27 1991-09-12 ジホスホン酸誘導体、その製法及び該誘導体を含有する消炎用及び抗関節炎用の製薬的調剤
JP3232767A JPH051087A (ja) 1982-01-27 1991-09-12 ジホスホン酸誘導体、その製法及び該誘導体を含有する消炎用及び抗関節炎用の製薬的調剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823203308 DE3203308A1 (de) 1982-01-27 1982-01-27 Diphosphonsaeure-derivate und diese enthaltende pharmazeutische praeparate

Publications (1)

Publication Number Publication Date
DE3203308A1 true DE3203308A1 (de) 1983-07-28

Family

ID=6154493

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19823203308 Withdrawn DE3203308A1 (de) 1982-01-27 1982-01-27 Diphosphonsaeure-derivate und diese enthaltende pharmazeutische praeparate
DE8383100282T Expired DE3361731D1 (en) 1982-01-27 1983-01-14 Diphosphonic acid derivatives and pharmaceutical preparations containing them

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8383100282T Expired DE3361731D1 (en) 1982-01-27 1983-01-14 Diphosphonic acid derivatives and pharmaceutical preparations containing them

Country Status (11)

Country Link
US (1) US4503049A (enExample)
JP (5) JPS58174393A (enExample)
AT (1) ATE17356T1 (enExample)
AU (1) AU561542B2 (enExample)
CA (1) CA1224459A (enExample)
DE (2) DE3203308A1 (enExample)
DK (1) DK172832B1 (enExample)
ES (1) ES8400119A1 (enExample)
FI (1) FI76096C (enExample)
GR (1) GR77146B (enExample)
ZA (1) ZA83566B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777163A (en) * 1986-08-01 1988-10-11 Boehringer Mannheim Gmbh Diphosphonate derivatives, pharmaceutical compositions and methods of use for calcium disturbances

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425812A1 (de) * 1984-07-13 1986-01-16 Deutsches Krebsforschungszentrum, 6900 Heidelberg Neue 1-hydroxy-1,1-diphosphonsaeureverbindungen, verfahren zu ihrer herstellung und pharmakologische zubereitungen, insbesondere zur behandlung von knochentumoren
DE3428524A1 (de) * 1984-08-02 1986-02-13 Boehringer Mannheim Gmbh, 6800 Mannheim Neue diphosphonsaeurederivate, verfahren zu deren herstellung und diese verbindungen enthaltende arzneimittel
IL77243A (en) * 1984-12-21 1996-11-14 Procter & Gamble Pharmaceutical compositions containing geminal diphosphonic acid compounds and certain such novel compounds
DE3512536A1 (de) * 1985-04-06 1986-10-16 Boehringer Mannheim Gmbh, 6800 Mannheim Neue diphosphonsaeure-derivate, verfahren zu deren herstellung und diese verbindungen enthaltende arzneimittel
ES2039237T3 (es) * 1986-04-24 1993-09-16 Fujisawa Pharmaceutical Co., Ltd. Procedimiento para preparar nuevos compuestos de acido difosfonico.
DE10199052I1 (de) * 1986-11-21 2002-01-10 Novartis Ag Neue substituierte Alkandiphosphonsaeuren
EP0317505A1 (de) * 1987-11-13 1989-05-24 Ciba-Geigy Ag Neue Azacycloalkylalkandiphosphonsäuren
DE3822650A1 (de) * 1988-07-05 1990-02-01 Boehringer Mannheim Gmbh Neue diphosphonsaeurederivate, verfahren zu deren herstellung und diese verbindungen enthaltende arzneimittel
US4990503A (en) * 1988-08-12 1991-02-05 Yamanouchi Pharmaceutical Co., Ltd. Heterocyclic bisphosphonic acid derivatives
US4950615A (en) * 1989-02-06 1990-08-21 International Solar Electric Technology, Inc. Method and making group IIB metal - telluride films and solar cells
PH26923A (en) * 1989-03-08 1992-12-03 Ciba Geigy N-substituted amino alkanediphosphonic acids
JPH0377894A (ja) * 1989-08-18 1991-04-03 Toray Ind Inc メチレンジホスホン酸化合物
US5204334A (en) * 1990-10-18 1993-04-20 Ciba-Geigy Corporation Benzoheterocyclylalkylaminoalkanediphosphonic acids, compositions thereof, and use thereof in the treatment of calcium metabolism disorders
IT1244698B (it) * 1991-02-01 1994-08-08 Gentili Ist Spa Acidi aril-o arilalchil-acil ammino-alchil-idrossidifosfonici, procedimento per la loro preparazione e loro uso in terapia osteo-articolare e dei tessuti connettori in generale
US5128328A (en) * 1991-10-25 1992-07-07 American Home Products Corporation Heterocyclic bisphosphonic acid derivatives
KR100272907B1 (ko) * 1992-07-10 2001-03-02 히라이 가쯔히꼬 메탄디포스폰산 유도체, 이의 제조방법 및 이의 의약 용도
AU2583901A (en) * 1999-12-17 2001-06-25 Ariad Pharmaceuticals, Inc. Proton pump inhibitors
IL150062A0 (en) 1999-12-17 2002-12-01 Ariad Pharma Inc Proton pump inhibitors
US6942262B2 (en) * 2001-09-27 2005-09-13 Shape Corporation Tubular energy management system for absorbing impact energy
DE10152005A1 (de) * 2001-10-22 2003-04-30 Bayer Cropscience Ag Pyrazolylsubstituierte Heterocyclen
TW200413381A (en) * 2002-11-04 2004-08-01 Hoffmann La Roche Novel amino-substituted dihydropyrimido [4,5-d]pyrimidinone derivatives, their manufacture and use as pharmaceutical agents
WO2005009348A2 (en) * 2003-06-25 2005-02-03 Ariad Pharmaceuticals, Inc. Substituted purine derivatives
FR2926081B1 (fr) * 2008-01-03 2010-02-19 Univ Nantes Derives d'acide hydroxy-bisphosphonique comme vecteur ciblant le tissu osseux
JP5363045B2 (ja) * 2008-07-24 2013-12-11 大八化学工業株式会社 ホスホン酸の製造方法
WO2010035664A1 (ja) * 2008-09-24 2010-04-01 田辺三菱製薬株式会社 ビスホスホン酸誘導体の製法
WO2015120580A1 (en) 2014-02-11 2015-08-20 Merck Sharp & Dohme Corp. Cathepsin cysteine protease inhibitors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2043073B (en) * 1979-02-13 1983-05-11 Symphar Sa Mono-and diphosphonate compounds
GB2079285B (en) * 1980-07-09 1984-05-23 Symphar Sa Dipthosphonate derivatives and pahrmaceutical compositions containing them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777163A (en) * 1986-08-01 1988-10-11 Boehringer Mannheim Gmbh Diphosphonate derivatives, pharmaceutical compositions and methods of use for calcium disturbances

Also Published As

Publication number Publication date
GR77146B (enExample) 1984-09-07
JPH0549677B2 (enExample) 1993-07-26
JPH0549678B2 (enExample) 1993-07-26
JPH0549679B2 (enExample) 1993-07-26
JPH051086A (ja) 1993-01-08
ZA83566B (en) 1983-10-26
DE3361731D1 (en) 1986-02-20
ATE17356T1 (de) 1986-01-15
US4503049A (en) 1985-03-05
AU1074283A (en) 1983-08-04
DK29983D0 (da) 1983-01-26
JPH051274B2 (enExample) 1993-01-07
JPH0549676B2 (enExample) 1993-07-26
FI76096B (fi) 1988-05-31
JPH051085A (ja) 1993-01-08
JPH051087A (ja) 1993-01-08
JPS58174393A (ja) 1983-10-13
ES519323A0 (es) 1983-11-01
CA1224459A (en) 1987-07-21
JPH051088A (ja) 1993-01-08
DK29983A (da) 1983-07-28
FI830298A0 (fi) 1983-01-27
FI830298L (fi) 1983-07-28
AU561542B2 (en) 1987-05-14
DK172832B1 (da) 1999-08-09
FI76096C (fi) 1988-09-09
ES8400119A1 (es) 1983-11-01

Similar Documents

Publication Publication Date Title
DE3203308A1 (de) Diphosphonsaeure-derivate und diese enthaltende pharmazeutische praeparate
EP0085321B1 (de) Diphosphonsäure-Derivate und diese enthaltende pharmazeutische Präparate
CA2098735C (en) Novel methylenebisphosphonic acid derivatives
SE463239B (sv) Farmaceutiskt aktiva bifosfonater samt farmaceutiska kompositioner innehaallande desamma
JP2009530414A (ja) ビスホスホネート化合物及び方法
KR100233986B1 (ko) 신규한 메틸렌비 스포스폰산 유도체
EP0371921B1 (de) Phenylaliphatylaminoalkandi-phosphonsäuren
DE69022593T2 (de) Neue methylenbisphosphonsäurederivate.
EP0387194B1 (de) N-substituierte Aminoalkandiphosphonsäuren
EP0084822A2 (de) Diphosphonsäure-Derivate und diese enthaltende pharmazeutische Präparate
EP0080149B1 (de) Verfahren zur Herstellung phosphoniger Säuren
EP0320455B1 (de) Araliphatylaminoalkandiphosphonsäuren
DE4011777A1 (de) N-trisubstituierte aminoalkandiphosphonsaeuren
DE3225469A1 (de) Diphosphonsaeure-derivate und diese enthaltende pharmazeutische praeparate
JPH0329078B2 (enExample)
DE3203307A1 (de) Phosphonate, und diese enthaltende pharmazeutische verbindungen
US5565441A (en) Phosphonoacetic esters and acids as anti-inflammatories
EP0481920B1 (de) Neue Benzoheterocyclylalkylaminoalkandiphosphonsäuren
Birum et al. Total dealkylation of esters of trivalent phosphorus and promotion of anhydride formation by N, N, N', N'-tetramethylchloroformamidinium chloride
DE3225468A1 (de) Diphosphonsaeure-derivate und diese enthaltende pharmazeutische praeparate
US4524211A (en) Process for the production of substituted phosphonic and phosphinic acids and thiazolidinyl phosphonic and phosphinic acid ester intermediates
CA2127115C (en) Methane diphosphonic acid derivative, its production process and its pharmaceutical applications
GB2113688A (en) Diphosphonic acid derivatives, process for their preparation and pharmaceutical preparations containing them.
IL101832A (en) Methylene phosphonoalkylphosphines, and pharmaceutical preparations containing them

Legal Events

Date Code Title Description
8141 Disposal/no request for examination