IT8423362A1 - Procedimento per la preparazione di acidi difosfonici - Google Patents

Procedimento per la preparazione di acidi difosfonici

Info

Publication number
IT8423362A1
IT8423362A1 IT1984A23362A IT2336284A IT8423362A1 IT 8423362 A1 IT8423362 A1 IT 8423362A1 IT 1984A23362 A IT1984A23362 A IT 1984A23362A IT 2336284 A IT2336284 A IT 2336284A IT 8423362 A1 IT8423362 A1 IT 8423362A1
Authority
IT
Italy
Prior art keywords
procedure
preparation
diphosphonic acids
diphosphonic
acids
Prior art date
Application number
IT1984A23362A
Other languages
English (en)
Other versions
IT8423362A0 (it
IT1196315B (it
Original Assignee
St Gentili S P A
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 St Gentili S P A filed Critical St Gentili S P A
Publication of IT8423362A0 publication Critical patent/IT8423362A0/it
Priority to IT23362/84A priority Critical patent/IT1196315B/it
Priority to CH4239/85A priority patent/CH663791A5/it
Priority to GB08524428A priority patent/GB2166741B/en
Priority to DE19853535404 priority patent/DE3535404A1/de
Priority to SE8504687A priority patent/SE464084B/sv
Priority to AT0292885A priority patent/AT391702B/de
Priority to FR858515062A priority patent/FR2572406B1/fr
Priority to US06/786,815 priority patent/US4705651A/en
Priority to JP60232271A priority patent/JPS61109794A/ja
Priority to LU86133A priority patent/LU86133A1/fr
Priority to BE2/60826A priority patent/BE903519A/nl
Priority to NL8502949A priority patent/NL193945C/nl
Publication of IT8423362A1 publication Critical patent/IT8423362A1/it
Application granted granted Critical
Publication of IT1196315B publication Critical patent/IT1196315B/it
Priority to HK128/91A priority patent/HK12891A/xx

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 System
    • 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, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
    • C07F9/3839—Polyphosphonic acids
    • C07F9/3873—Polyphosphonic 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)
IT23362/84A 1984-10-29 1984-10-29 Procedimento per la preparazione di acidi difosfonici IT1196315B (it)

Priority Applications (13)

Application Number Priority Date Filing Date Title
IT23362/84A IT1196315B (it) 1984-10-29 1984-10-29 Procedimento per la preparazione di acidi difosfonici
CH4239/85A CH663791A5 (it) 1984-10-29 1985-10-01 Procedimento per la preparazione di acidi difosfonici.
GB08524428A GB2166741B (en) 1984-10-29 1985-10-03 Process for the preparation of diphosphonic acids
DE19853535404 DE3535404A1 (de) 1984-10-29 1985-10-03 Verfahren zur herstellung von diphosphonsaeuren
SE8504687A SE464084B (sv) 1984-10-29 1985-10-09 Foerfarande foer framstaellning av 4-amino-1-hydroxi-butylidendifosfonsyra och 6-amino-1-hydroxihexylidendifosfonsyra
AT0292885A AT391702B (de) 1984-10-29 1985-10-10 Verfahren zur herstellung von diphosphonsaeuren
FR858515062A FR2572406B1 (fr) 1984-10-29 1985-10-11 Procede pour la preparation d'acides diphosphoniques
US06/786,815 US4705651A (en) 1984-10-29 1985-10-11 Process for the preparation of diphosphonic acids
JP60232271A JPS61109794A (ja) 1984-10-29 1985-10-17 ジホスホン酸類の製法
LU86133A LU86133A1 (fr) 1984-10-29 1985-10-23 Procede pour la preparation d'acides diphosphoniques
BE2/60826A BE903519A (nl) 1984-10-29 1985-10-25 Werkwijze voor het bereiden van difosfonzuren.
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.
HK128/91A HK12891A (en) 1984-10-29 1991-02-28 Process for the preparation of diphosphonic acids

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
IT8423362A0 IT8423362A0 (it) 1984-10-29
IT8423362A1 true IT8423362A1 (it) 1986-04-29
IT1196315B IT1196315B (it) 1988-11-16

Family

ID=11206414

Family Applications (1)

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

Country Status (13)

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

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DE3700772A1 (de) * 1987-01-13 1988-07-21 Inst Khim Kinetiki I Gorenija Verfahren zur herstellung von i-funktionellsubstituierten alkyliden-i,i-diphosphonsaeuren und deren gemischen
GB8825589D0 (en) * 1988-11-02 1988-12-07 Albright & Wilson Purification
US4922007A (en) * 1989-06-09 1990-05-01 Merck & Co., Inc. Process for preparing 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid or salts thereof
US5019651A (en) * 1990-06-20 1991-05-28 Merck & Co., Inc. Process for preparing 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid (ABP) or salts thereof
IT1246992B (it) * 1991-01-08 1994-12-12 Gentili Ist Spa Procedimento per la preparazione di acidi difosfonici e loro sali
US5183815A (en) * 1991-01-22 1993-02-02 Merck & Co., Inc. Bone acting agents
DE4223940A1 (de) * 1992-07-21 1994-01-27 Boehringer Mannheim Gmbh Neue acyclische Amidingruppen-haltige Diphosphonsäurederivate, Verfahren zu deren Herstellung und diese Verbindungen enthaltende Arzneimittel
JPH0736804U (ja) * 1993-12-25 1995-07-11 松本 純子 指圧クッションシート
US5773429A (en) * 1996-12-11 1998-06-30 Fuisz Technologies Ltd. Drug combination for treating calcium loss
CA2197267C (en) * 1997-02-11 2000-02-08 Yong Tao Process for the production of 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid or salts thereof
EA002739B1 (ru) 1998-08-27 2002-08-29 Тева Фармасьютикал Индастриес Лтд. Новые гидратные формы алендроната натрия, способы их получения и фармацевтические композиции
US6331533B1 (en) 1998-11-16 2001-12-18 Merck & Co., Inc. Method for inhibiting dental resorptive lesions
AU770312B2 (en) * 1999-02-17 2004-02-19 Teva Pharmaceutical Industries Ltd. Novel process for preparing alendronic acid
US7205404B1 (en) * 1999-03-05 2007-04-17 Metabasis Therapeutics, Inc. Phosphorus-containing prodrugs
ES2153794B1 (es) 1999-08-06 2001-10-16 Medichem Sa Procedimiento para la obtencion del acido 4-amino-1-hidroxibutiliden-1,1-bisfosfonico y de su sal monosodica trihidratada.
PE20011061A1 (es) 2000-02-01 2001-11-20 Procter & Gamble Cristalizacion selectiva del acido 3-piridil-1-hidroxi-etiliden-1,1-bisfosfonico sodio como el hemipentahidrato o el monohidrato
US6562974B2 (en) 2000-02-01 2003-05-13 The Procter & Gamble Company Process for making geminal bisphosphonates
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
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
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
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
TR200101250A2 (tr) * 2001-05-10 2003-04-21 E�S Eczaciba�I �Zg�N K�Myasal �R�Nler Sanay� A.�. 4-amino-1-hidroksibutiliden-1,1-bifosfonik asit veya tuzlarının hazırlanmasına ilişkin proses
WO2003008425A1 (fr) 2001-07-16 2003-01-30 Universite Paris 13 Nouveaux derives de bisphosphonates, leurs preparations et utilisations
SK2532004A3 (en) * 2001-12-21 2004-11-03 Procter & Gamble Method for the treatment of bone disorders
RU2387451C2 (ru) * 2002-05-10 2010-04-27 Ф.Хоффманн-Ля Рош Аг Бисфосфоновые кислоты, предназначенные для лечения и профилактики остеопороза
AU2003233569A1 (en) * 2002-05-17 2003-12-02 Teva Pharmaceutical Industries Ltd. Use of certain diluents for making bisphosphonic acids
US20040138180A1 (en) * 2002-10-03 2004-07-15 Barr Laboratories, Inc. Bisphosphonate composition and process for the preparation thereof
RU2315603C2 (ru) * 2002-12-20 2008-01-27 Ф.Хоффманн-Ля Рош Аг Композиция с высокой дозой ибандроната
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
EP1656386B1 (en) 2003-08-21 2009-12-09 Sun Pharmaceuticals Industries Ltd. A process for preparation of bisphosphonic acid compounds
US20050181043A1 (en) * 2004-02-12 2005-08-18 Indranil Nandi Alendronate salt tablet compositions
US7361761B2 (en) * 2004-09-28 2008-04-22 Orchid Chemicals & Pharmaceuticals Ltd. Process for the preparation of bisphosphonic acid
KR20070092972A (ko) * 2004-12-10 2007-09-14 테무릭크 가부시키가이샤 전이암 치료제 및 암 전이 억제제
CN1304401C (zh) * 2004-12-28 2007-03-14 浙江工业大学 一种阿伦膦酸的制备方法
US20070003608A1 (en) * 2005-04-08 2007-01-04 Almond Merrick R Compounds, compositions and methods for the treatment of viral infections and other medical disorders
JP2008535862A (ja) 2005-04-08 2008-09-04 キメリクス，インコーポレイテッド ポックスウイルス感染の治療のための化合物、組成物および方法
US8003820B2 (en) * 2005-10-20 2011-08-23 Dr. Reddy's Laboratories Limited Process for preparing bisphosphonic acids
ES2323728T3 (es) * 2005-12-27 2009-07-23 Ipca Laboratories Limited Proceso mejorado para la fabricacion de 4-amino-hidroxibutilideno-1,1-bisfosfonico y sus sales.
WO2007083240A2 (en) 2006-01-20 2007-07-26 Aurobindo Pharma Limited An improved process for the preparation of bisphosphonic acids
MX2010008148A (es) * 2008-01-25 2010-10-20 Chimerix Inc Métodos de tratamiento de infecciones virales.
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
TR200900880A2 (tr) 2009-02-05 2010-08-23 Bi̇lgi̇ç Mahmut Tek bir dozaj formunda kombine edilen farmasötik bileşimler.
US8614200B2 (en) 2009-07-21 2013-12-24 Chimerix, Inc. Compounds, compositions and methods for treating ocular conditions
JP2013501056A (ja) 2009-08-03 2013-01-10 キメリクス，インコーポレイテッド ウイルス感染およびウイルス誘発腫瘍を治療する組成物および方法
EP3216789A1 (en) 2010-02-12 2017-09-13 Chimerix, Inc. Methods of treating viral infection
EP2563367A4 (en) 2010-04-26 2013-12-04 Chimerix Inc METHODS OF TREATING RETROVIRAL INFECTIONS AND ASSOCIATED DOSAGE REGIMES
TR201100153A2 (tr) 2011-01-06 2012-07-23 Bi̇lgi̇ç Mahmut Efervesan bifosfonat formülasyonları.
EP2661262B1 (en) 2011-01-06 2017-11-15 Mahmut Bilgic Improved bisphosphonate formulations
JP2017512183A (ja) 2014-02-13 2017-05-18 リガンド・ファーマシューティカルズ・インコーポレイテッド プロドラッグ化合物およびそれらの使用
US9994600B2 (en) 2014-07-02 2018-06-12 Ligand Pharmaceuticals, Inc. Prodrug compounds and uses therof

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US4060546A (en) * 1961-07-03 1977-11-29 Henkel Kommanditgesellschaft Auf Aktien Process for the manufacture of acylation products of phosphorous acid
US3366677A (en) * 1965-05-13 1968-01-30 Procter & Gamble Low temperature preparation of ethane-1-hydroxy-1, 1-diphosphonic acid
DE2130794C3 (de) * 1971-06-22 1974-07-11 Joh. A. Benckiser Gmbh, 6700 Ludwigshafen Verfahren zur Herstellung von l-Hydroxy-S-amino-propan-ljl-diphosphonsäure
DE2534391C2 (de) * 1975-08-01 1983-01-13 Henkel KGaA, 4000 Düsseldorf 1-Hydroxy-3-aminoalkan-1,1-diphosphonsäuren
DE2702631A1 (de) * 1977-01-22 1978-07-27 Henkel Kgaa Verfahren zur herstellung von 1-hydroxy-3-amino-propan-1,1-diphosphonsaeuren
DE2745083C2 (de) * 1977-10-07 1985-05-02 Henkel KGaA, 4000 Düsseldorf Hydroxydiphosphonsäuren und Verfahren zu deren Herstellung
DE2846835A1 (de) * 1978-10-27 1980-05-08 Benckiser Knapsack Gmbh Verfahren zur herstellung von carboxylalkan-aminoalkan-diphosphonsaeuren und -aminoarylalkan-diphosphonsaeuren
SU783300A1 (ru) * 1978-12-05 1980-11-30 Предприятие П/Я А-7346 Способ получени оксиэтилидендифосфоновой кислоты
DE3016289A1 (de) * 1980-04-28 1981-10-29 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung von omega -amino-1-hydroxyalkyliden-1,1-bis-phosphonsaeuren
GB2082585A (en) * 1980-08-27 1982-03-10 Vysoka Skola Chem Tech 6-amino-1-hydroxyhexylidene diphosphonic acid, salts thereof and a method of producing the acid and salts.
US4304734A (en) * 1980-10-16 1981-12-08 Vysoka Skola Chemicko-Technologicka 6-Amino-1-hydroxyhexylidene diphosphonic acid, salts and a process for production thereof
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Also Published As

Publication number Publication date
AT391702B (de) 1990-11-26
GB2166741A (en) 1986-05-14
JPH0569110B2 (it) 1993-09-30
DE3535404C2 (it) 1989-04-20
ATA292885A (de) 1990-05-15
DE3535404A1 (de) 1986-04-30
FR2572406B1 (fr) 1989-04-07
SE8504687D0 (sv) 1985-10-09
NL8502949A (nl) 1986-05-16
US4705651A (en) 1987-11-10
SE8504687L (sv) 1986-04-30
BE903519A (nl) 1986-02-17
GB2166741B (en) 1988-07-20
NL193945B (nl) 2000-11-01
HK12891A (en) 1991-03-08
NL193945C (nl) 2001-03-02
JPS61109794A (ja) 1986-05-28
GB8524428D0 (en) 1985-11-06
LU86133A1 (fr) 1986-03-24
FR2572406A1 (fr) 1986-05-02
IT8423362A0 (it) 1984-10-29
CH663791A5 (it) 1988-01-15
SE464084B (sv) 1991-03-04
IT1196315B (it) 1988-11-16

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Effective date: 19971029