[go: up one dir, main page]

NO920892L - Fremgangsmaate ved fremstilling av metylenbisfosfonsyrer - Google Patents

Fremgangsmaate ved fremstilling av metylenbisfosfonsyrer

Info

Publication number
NO920892L
NO920892L NO92920892A NO920892A NO920892L NO 920892 L NO920892 L NO 920892L NO 92920892 A NO92920892 A NO 92920892A NO 920892 A NO920892 A NO 920892A NO 920892 L NO920892 L NO 920892L
Authority
NO
Norway
Prior art keywords
pct
preparation
acids
methylenephisphonic
procedure
Prior art date
Application number
NO92920892A
Other languages
English (en)
Other versions
NO180378C (no
NO920892D0 (no
NO180378B (no
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=NO920892(L) "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
Publication of NO920892L publication Critical patent/NO920892L/no
Publication of NO920892D0 publication Critical patent/NO920892D0/no
Publication of NO180378B publication Critical patent/NO180378B/no
Publication of NO180378C publication Critical patent/NO180378C/no

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)
NO920892A 1989-09-08 1992-03-06 Fremgangsmåte ved fremstilling av metylenbisfosfonsyrer NO180378C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI894245A FI83657C (fi) 1989-09-08 1989-09-08 Foerfarande foer framstaellning av metylenbisfosfonsyror.
PCT/FI1990/000197 WO1991003480A1 (en) 1989-09-08 1990-08-15 Process for the preparation of methylenebisphosphonic acids

Publications (4)

Publication Number Publication Date
NO920892L true NO920892L (no) 1992-03-06
NO920892D0 NO920892D0 (no) 1992-03-06
NO180378B NO180378B (no) 1996-12-30
NO180378C NO180378C (no) 1997-04-09

Family

ID=8528962

Family Applications (1)

Application Number Title Priority Date Filing Date
NO920892A NO180378C (no) 1989-09-08 1992-03-06 Fremgangsmåte ved fremstilling av metylenbisfosfonsyrer

Country Status (16)

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

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
AU640884B2 (en) 1993-09-02
FI894245A0 (fi) 1989-09-08
US5237094A (en) 1993-08-17
FI83657C (fi) 1991-08-12
DK0490907T3 (da) 1995-05-08
RU2041230C1 (ru) 1995-08-09
ZA906720B (en) 1991-06-26
AU6158290A (en) 1991-04-08
JP2835651B2 (ja) 1998-12-14
DE69015363D1 (de) 1995-02-02
WO1991003480A1 (en) 1991-03-21
EP0490907A1 (en) 1992-06-24
EP0490907B1 (en) 1994-12-21
NO180378C (no) 1997-04-09
NZ234965A (en) 1991-09-25
CA2066430A1 (en) 1991-03-09
ES2067040T3 (es) 1995-03-16
ATE115957T1 (de) 1995-01-15
CA2066430C (en) 1999-02-02
FI83657B (fi) 1991-04-30
NO920892D0 (no) 1992-03-06
NO180378B (no) 1996-12-30
FI894245L (fi) 1991-03-09
JPH05504943A (ja) 1993-07-29
DE69015363T2 (de) 1995-05-24
HK1007560A1 (en) 1999-04-16

Similar Documents

Publication Publication Date Title
NO171019C (no) Kinolincarboxylsyre-borsyreanhydrider
NO920892D0 (no) Fremgangsmaate ved fremstilling av metylenbisfosfonsyrer
ATE41154T1 (de) Verfahren zur herstellung alkanphosphoniger saeuren.
AU565492B2 (en) 4-phenyl-4-oxo-buten-2-oic acids
AU591880B2 (en) Process for the resolution of racemic mixtures of optically active 2-naphthylpropionic acids and new optically active 2-naphylpropionamides useful for said resolution process
GB2017087A (en) Process for the preparation of xanthone derivatives
CS908986A2 (en) Zpusob vyroby meziprodukru pro vyrobu norfloxacinu
GR1002174B (en) Novel 9a-hydroxy-3-ixi-4 24(25)-sigmastadien -26-dic acid derivatives and a process for preparing same
HUT40793A (en) Process for preparing hexene-carboxylic acid derivatives
DE3363575D1 (en) Furyloxazolylacetic acid derivatives, process for preparing same and pharmaceutical compositions containing same
FR2485000B1 (no)
DE3268984D1 (en) Imidazolylcarboxylic acids, their derivatives and production
GR862269B (en) Method for preparing novel compounds
FI854718A0 (fi) Foerfarande foer framstaellning av -hydroxi-alkan-syror och medelst foerfarandet erhaollna foereningar.
PT84172B (pt) Processo para a preparacao de derivados da quinoleina
AT383811B (de) Verfahren zur herstellung von monoalkalisalzen von 7-amino-3-cephem-4-carbonsaeurederivaten
HU9701296D0 (en) New process for making intermediers