DE69113325D1 - Verbessertes Verfahren zur Herstellung von Salzen der 4-Amino-1-hydroxybutyliden-1,1-bisphosphonsäure. - Google Patents

Verbessertes Verfahren zur Herstellung von Salzen der 4-Amino-1-hydroxybutyliden-1,1-bisphosphonsäure.

Info

Publication number
DE69113325D1
DE69113325D1 DE69113325T DE69113325T DE69113325D1 DE 69113325 D1 DE69113325 D1 DE 69113325D1 DE 69113325 T DE69113325 T DE 69113325T DE 69113325 T DE69113325 T DE 69113325T DE 69113325 D1 DE69113325 D1 DE 69113325D1
Authority
DE
Germany
Prior art keywords
hydroxybutylidene
salts
amino
preparation
improved process
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 - Lifetime
Application number
DE69113325T
Other languages
English (en)
Other versions
DE69113325T2 (de
Inventor
Gerard R Kieczykowski
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.)
Merck Sharp and Dohme LLC
Original Assignee
Merck and Co Inc
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=24157769&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69113325(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Merck and Co Inc filed Critical Merck and Co Inc
Publication of DE69113325D1 publication Critical patent/DE69113325D1/de
Application granted granted Critical
Publication of DE69113325T2 publication Critical patent/DE69113325T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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 System
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/38Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/3804Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
    • C07F9/3839Polyphosphonic acids
    • C07F9/3873Polyphosphonic acids containing nitrogen substituent, e.g. N.....H or N-hydrocarbon group which can be substituted by halogen or nitro(so), N.....O, N.....S, N.....C(=X)- (X =O, S), N.....N, N...C(=X)...N (X =O, S)
DE69113325T 1990-06-20 1991-06-14 Verbessertes Verfahren zur Herstellung von Salzen der 4-Amino-1-hydroxybutyliden-1,1-bisphosphonsäure. Expired - Lifetime DE69113325T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/540,997 US5019651A (en) 1990-06-20 1990-06-20 Process for preparing 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid (ABP) or salts thereof

Publications (2)

Publication Number Publication Date
DE69113325D1 true DE69113325D1 (de) 1995-11-02
DE69113325T2 DE69113325T2 (de) 1996-05-02

Family

ID=24157769

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69113325T Expired - Lifetime DE69113325T2 (de) 1990-06-20 1991-06-14 Verbessertes Verfahren zur Herstellung von Salzen der 4-Amino-1-hydroxybutyliden-1,1-bisphosphonsäure.

Country Status (21)

Country Link
US (1) US5019651A (de)
EP (1) EP0462663B1 (de)
JP (1) JPH07119229B2 (de)
KR (1) KR0173467B1 (de)
AT (1) ATE128470T1 (de)
AU (1) AU642264B2 (de)
CA (1) CA2044923C (de)
CY (1) CY1907A (de)
DE (1) DE69113325T2 (de)
DK (1) DK0462663T3 (de)
ES (1) ES2079026T3 (de)
FI (1) FI94347C (de)
GR (1) GR3017544T3 (de)
HK (1) HK64496A (de)
IE (1) IE69171B1 (de)
IL (1) IL98462A (de)
LV (1) LV11471B (de)
NO (1) NO180050C (de)
NZ (1) NZ238493A (de)
PT (1) PT97963B (de)
ZA (1) ZA914708B (de)

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Also Published As

Publication number Publication date
DK0462663T3 (da) 1996-01-29
AU7849891A (en) 1992-01-02
JPH07119229B2 (ja) 1995-12-20
JPH05132492A (ja) 1993-05-28
FI913008A0 (fi) 1991-06-19
NO180050B (no) 1996-10-28
ZA914708B (en) 1992-03-25
PT97963A (pt) 1992-03-31
FI94347C (fi) 1995-08-25
EP0462663A1 (de) 1991-12-27
NO180050C (no) 1997-02-05
IE912112A1 (en) 1992-01-01
CA2044923C (en) 1996-06-18
FI913008A (fi) 1991-12-21
DE69113325T2 (de) 1996-05-02
PT97963B (pt) 1998-11-30
NO912395L (no) 1991-12-23
GR3017544T3 (en) 1995-12-31
CY1907A (en) 1991-06-14
IL98462A (en) 1995-12-08
HK64496A (en) 1996-04-19
IL98462A0 (en) 1992-07-15
IE69171B1 (en) 1996-08-07
CA2044923A1 (en) 1991-12-21
KR0173467B1 (en) 1999-04-01
EP0462663B1 (de) 1995-09-27
ES2079026T3 (es) 1996-01-01
NO912395D0 (no) 1991-06-19
FI94347B (fi) 1995-05-15
AU642264B2 (en) 1993-10-14
US5019651A (en) 1991-05-28
LV11471A (lv) 1996-08-20
ATE128470T1 (de) 1995-10-15
LV11471B (en) 1996-12-20
NZ238493A (en) 1992-09-25

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