DK0490907T3 - Fremgangsmåde til fremstilling af methylenbisphosphonsyrer - Google Patents

Fremgangsmåde til fremstilling af methylenbisphosphonsyrer

Info

Publication number
DK0490907T3
DK0490907T3 DK90912071.9T DK90912071T DK0490907T3 DK 0490907 T3 DK0490907 T3 DK 0490907T3 DK 90912071 T DK90912071 T DK 90912071T DK 0490907 T3 DK0490907 T3 DK 0490907T3
Authority
DK
Denmark
Prior art keywords
pct
preparation
sec
formula
image
Prior art date
Application number
DK90912071.9T
Other languages
Danish (da)
English (en)
Inventor
Klaus Lampi
Kauko Nieminen
Jarkko Ruohonen
Original Assignee
Leiras Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8528962&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0490907(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Leiras Oy filed Critical Leiras Oy
Application granted granted Critical
Publication of DK0490907T3 publication Critical patent/DK0490907T3/da

Links

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
    • C07F9/38—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Control Of El Displays (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DK90912071.9T 1989-09-08 1990-08-15 Fremgangsmåde til fremstilling af methylenbisphosphonsyrer DK0490907T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI894245A FI83657C (fi) 1989-09-08 1989-09-08 Foerfarande foer framstaellning av metylenbisfosfonsyror.

Publications (1)

Publication Number Publication Date
DK0490907T3 true DK0490907T3 (da) 1995-05-08

Family

ID=8528962

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90912071.9T DK0490907T3 (da) 1989-09-08 1990-08-15 Fremgangsmåde til fremstilling af methylenbisphosphonsyrer

Country Status (16)

Country Link
US (1) US5237094A (fr)
EP (1) EP0490907B1 (fr)
JP (1) JP2835651B2 (fr)
AT (1) ATE115957T1 (fr)
AU (1) AU640884B2 (fr)
CA (1) CA2066430C (fr)
DE (1) DE69015363T2 (fr)
DK (1) DK0490907T3 (fr)
ES (1) ES2067040T3 (fr)
FI (1) FI83657C (fr)
HK (1) HK1007560A1 (fr)
NO (1) NO180378C (fr)
NZ (1) NZ234965A (fr)
RU (1) RU2041230C1 (fr)
WO (1) WO1991003480A1 (fr)
ZA (1) ZA906720B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9903345D0 (sv) * 1999-09-17 1999-09-17 Astra Pharma Prod Novel process
US7862552B2 (en) 2005-05-09 2011-01-04 Boston Scientific Scimed, Inc. Medical devices for treating urological and uterine conditions
GB201200868D0 (en) 2012-01-19 2012-02-29 Depuy Int Ltd Bone filler composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA777769A (en) * 1963-03-18 1968-02-06 H. Roy Clarence Substituted methylene diphosphonic acid compounds and detergent compositions
US3683080A (en) 1970-08-28 1972-08-08 Procter & Gamble Compositions for inhibiting anomalous deposition and mobilization of calcium phosphate in animal tissue
DE2229087B2 (de) * 1972-06-15 1977-02-10 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von phosphon- und phosphinsaeuren durch verseifung von phosphon- und phosphinsaeureestern
DE2813121A1 (de) 1977-03-29 1978-10-12 Procter & Gamble Verwendung von dichlormethan-diphosphonatverbindungen bei der bekaempfung von collagen-erkrankungen und zur wundheilung
IT1201087B (it) * 1982-04-15 1989-01-27 Gentili Ist Spa Bifosfonati farmacologicamente attivi,procedimento per la loro preparazione e relative composizioni farmaceutiche
IT1200462B (it) * 1985-04-30 1989-01-18 Gentili Ist Spa Procedimento d'idrolisi degli esteri di acidi metilendifosfonici sostituiti
US4902679A (en) * 1985-12-13 1990-02-20 Norwich Eaton Pharmaceuticals, Inc. Methods of treating diseases with certain geminal diphosphonates

Also Published As

Publication number Publication date
DE69015363T2 (de) 1995-05-24
CA2066430A1 (fr) 1991-03-09
HK1007560A1 (en) 1999-04-16
RU2041230C1 (ru) 1995-08-09
EP0490907A1 (fr) 1992-06-24
AU640884B2 (en) 1993-09-02
US5237094A (en) 1993-08-17
CA2066430C (fr) 1999-02-02
DE69015363D1 (de) 1995-02-02
ATE115957T1 (de) 1995-01-15
JP2835651B2 (ja) 1998-12-14
FI83657C (fi) 1991-08-12
NO180378C (no) 1997-04-09
NO920892L (no) 1992-03-06
NZ234965A (en) 1991-09-25
NO920892D0 (no) 1992-03-06
WO1991003480A1 (fr) 1991-03-21
ZA906720B (en) 1991-06-26
ES2067040T3 (es) 1995-03-16
FI83657B (fi) 1991-04-30
NO180378B (no) 1996-12-30
FI894245A0 (fi) 1989-09-08
JPH05504943A (ja) 1993-07-29
EP0490907B1 (fr) 1994-12-21
AU6158290A (en) 1991-04-08
FI894245A (fi) 1991-03-09

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