NL193945B - Werkwijze voor het bereiden van 4-amino-1-hydroxy-butaan-1,1-difosfonzuur en 6-amino-1-hydroxy-hexaan-1,1-difosfonzuur. - Google Patents

Werkwijze voor het bereiden van 4-amino-1-hydroxy-butaan-1,1-difosfonzuur en 6-amino-1-hydroxy-hexaan-1,1-difosfonzuur.

Info

Publication number
NL193945B
NL193945B NL8502949A NL8502949A NL193945B NL 193945 B NL193945 B NL 193945B NL 8502949 A NL8502949 A NL 8502949A NL 8502949 A NL8502949 A NL 8502949A NL 193945 B NL193945 B NL 193945B
Authority
NL
Netherlands
Prior art keywords
hydroxy
amino
diphosphonic acid
butane
hexane
Prior art date
Application number
NL8502949A
Other languages
English (en)
Other versions
NL8502949A (nl
NL193945C (nl
Original Assignee
Gentili Ist Spa
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 Gentili Ist Spa filed Critical Gentili Ist Spa
Publication of NL8502949A publication Critical patent/NL8502949A/nl
Publication of NL193945B publication Critical patent/NL193945B/nl
Application granted granted Critical
Publication of NL193945C publication Critical patent/NL193945C/nl

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
    • C07F9/28Phosphorus 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
    • C07F9/3873Polyphosphonic 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)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
NL8502949A 1984-10-29 1985-10-29 Werkwijze voor het bereiden van 4-amino-1-hydroxy-butaan-1,1-difosfonzuur en 6-amino-1-hydroxy-hexaan-1,1-difosfonzuur. NL193945C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2336284 1984-10-29
IT23362/84A IT1196315B (it) 1984-10-29 1984-10-29 Procedimento per la preparazione di acidi difosfonici

Publications (3)

Publication Number Publication Date
NL8502949A NL8502949A (nl) 1986-05-16
NL193945B true NL193945B (nl) 2000-11-01
NL193945C NL193945C (nl) 2001-03-02

Family

ID=11206414

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8502949A NL193945C (nl) 1984-10-29 1985-10-29 Werkwijze voor het bereiden van 4-amino-1-hydroxy-butaan-1,1-difosfonzuur en 6-amino-1-hydroxy-hexaan-1,1-difosfonzuur.

Country Status (13)

Country Link
US (1) US4705651A (nl)
JP (1) JPS61109794A (nl)
AT (1) AT391702B (nl)
BE (1) BE903519A (nl)
CH (1) CH663791A5 (nl)
DE (1) DE3535404A1 (nl)
FR (1) FR2572406B1 (nl)
GB (1) GB2166741B (nl)
HK (1) HK12891A (nl)
IT (1) IT1196315B (nl)
LU (1) LU86133A1 (nl)
NL (1) NL193945C (nl)
SE (1) SE464084B (nl)

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US6562974B2 (en) * 2000-02-01 2003-05-13 The Procter & Gamble Company Process for making geminal bisphosphonates
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US6476006B2 (en) 2000-06-23 2002-11-05 Teva Pharmaceutical Industries, Ltd. Composition and dosage form for delayed gastric release of alendronate and/or other bis-phosphonates
US7674480B2 (en) * 2000-06-23 2010-03-09 Teva Pharmaceutical Industries Ltd. Rapidly expanding composition for gastric retention and controlled release of therapeutic agents, and dosage forms including the composition
US6881420B2 (en) 2000-06-23 2005-04-19 Teva Pharmaceutical Industries Ltd. Compositions and dosage forms for gastric delivery of irinotecan and methods of treatment that use it to inhibit cancer cell proliferation
US6558702B2 (en) * 2001-04-13 2003-05-06 Alkermes Controlled Therapeutics, Inc. Method of modifying the release profile of sustained release compositions
US20060269602A1 (en) * 2001-04-13 2006-11-30 Dasch James R Method of modifying the release profile of sustained release compositions
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DE60235085D1 (de) 2001-07-16 2010-03-04 Univ Paris Xiii Herstellungsverfahren von derivate von bisphosphonaten
MXPA04006027A (es) * 2001-12-21 2004-09-27 Procter & Gamble Metodo para el tratamiento de trastornos de los huesos.
KR20140021045A (ko) * 2002-05-10 2014-02-19 에프. 호프만-라 로슈 아게 골다공증 치료 및 예방용 비스포스폰산
ATE461205T1 (de) * 2002-05-17 2010-04-15 Teva Pharma Verwendung von bestimmten lösungsmitteln zur herstellung von bisphosphonsäuren
US20040138180A1 (en) * 2002-10-03 2004-07-15 Barr Laboratories, Inc. Bisphosphonate composition and process for the preparation thereof
JP4427453B2 (ja) * 2002-12-20 2010-03-10 エフ.ホフマン−ラ ロシュ アーゲー 高用量イバンドロネート製剤
CN1325506C (zh) * 2003-05-15 2007-07-11 中国科学院上海药物研究所 骨重吸收抑制剂阿伦膦酸及生理可接受的盐和它的制备
US7411087B2 (en) * 2003-08-21 2008-08-12 Sun Pharmaceutical Industries Limited Process for preparation of bisphosphonic acid compounds
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PT1803727E (pt) * 2005-12-27 2009-06-15 Ipca Lab Ltd Processo melhorado para o fabrico de ácido 4-amino-hidroxibutilideno-1,1 bisfosfónico e seus sais
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CA2713105C (en) * 2008-01-25 2016-06-07 Chimerix, Inc. Methods of treating viral infections
US7964584B2 (en) * 2008-08-01 2011-06-21 Dong Wha Pharmaceutical Co., Ltd. Method of treating or preventing osteoporosis comprising administering to a patient in need thereof an effective amount of pharmaceutical composition comprising benzamidine derivatives or their salts, and alendronic acid or its salt
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US8614200B2 (en) 2009-07-21 2013-12-24 Chimerix, Inc. Compounds, compositions and methods for treating ocular conditions
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Also Published As

Publication number Publication date
SE464084B (sv) 1991-03-04
FR2572406B1 (fr) 1989-04-07
ATA292885A (de) 1990-05-15
NL8502949A (nl) 1986-05-16
GB2166741B (en) 1988-07-20
LU86133A1 (fr) 1986-03-24
SE8504687L (sv) 1986-04-30
JPS61109794A (ja) 1986-05-28
DE3535404C2 (nl) 1989-04-20
US4705651A (en) 1987-11-10
DE3535404A1 (de) 1986-04-30
IT8423362A0 (it) 1984-10-29
HK12891A (en) 1991-03-08
AT391702B (de) 1990-11-26
NL193945C (nl) 2001-03-02
GB8524428D0 (en) 1985-11-06
FR2572406A1 (fr) 1986-05-02
JPH0569110B2 (nl) 1993-09-30
CH663791A5 (it) 1988-01-15
BE903519A (nl) 1986-02-17
IT1196315B (it) 1988-11-16
GB2166741A (en) 1986-05-14
SE8504687D0 (sv) 1985-10-09
IT8423362A1 (it) 1986-04-29

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Legal Events

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BB A search report has been drawn up
BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent

Effective date: 20051029