FR2558060A1 - NEW PHARMACEUTICAL FORMS CONTAINING DIPHOSPHONATES - Google Patents

NEW PHARMACEUTICAL FORMS CONTAINING DIPHOSPHONATES Download PDF

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Publication number
FR2558060A1
FR2558060A1 FR8500255A FR8500255A FR2558060A1 FR 2558060 A1 FR2558060 A1 FR 2558060A1 FR 8500255 A FR8500255 A FR 8500255A FR 8500255 A FR8500255 A FR 8500255A FR 2558060 A1 FR2558060 A1 FR 2558060A1
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France
Prior art keywords
diphosphonates
new pharmaceutical
pharmaceutical forms
forms containing
tablets
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FR8500255A
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French (fr)
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FR2558060B1 (en
Inventor
Sergio Rosini
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Istituto Gentili SpA
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Istituto Gentili SpA
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/66Phosphorus compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0002Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0007Effervescent

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  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)

Abstract

L'INVENTION A POUR OBJET UNE NOUVELLE COMPOSITION PHARMACEUTIQUE POUR L'ADMINISTRATION DE DIPHOSPHONATES, UTILE DANS LE TRAITEMENT DES ETATS DEFECTUEUX DU METABOLISME PHOSPHORE-CALCIUM. ELLE SE CARACTERISE EN CE QU'ELLE SE PRESENTE SOUS LA FORME DE SACHETS OU DE COMPRIMES, A DOSE UNIQUE, CONTENANT DES DIPHOSPHONATES DANS DES EXCIPIENTS PERMETTANT D'OBTENIR DES SOLUTIONS EFFERVESCENTES.THE OBJECT OF THE INVENTION IS A NEW PHARMACEUTICAL COMPOSITION FOR THE ADMINISTRATION OF DIPHOSPHONATES, USEFUL IN THE TREATMENT OF DEFECTIVE STATES OF THE PHOSPHORUS-CALCIUM METABOLISM. IT IS CHARACTERIZED IN THAT IT IS IN THE FORM OF SACHETS OR TABLETS, SINGLE-DOSE, CONTAINING DIPHOSPHONATES IN EXCIPIENTS ALLOWING TO OBTAIN EFFERVESCENT SOLUTIONS.

Description

Nouvelles formes pharmaceutiques contenant des diphosphonates.New pharmaceutical forms containing diphosphonates.

La présente invention concerne de nouvelles formes pharmaceutiques  The present invention relates to new pharmaceutical forms

pour l'administration de diphosphonates.  for the administration of diphosphonates.

Les diphosphonates sont une catégorie de composés récemnnt intro-  Diphosphonates are a class of compounds originally introduced

duits dans la pratique thérapeutique pour traiter et corriger les états  in the therapeutic practice to treat and correct the conditions

défectueux du métabolisme phosphore-calcium.  defective phosphorus-calcium metabolism.

Divers documents ont été publiés sur l'activité des diphosphonates (étidronate de sodium, diphosphonates de dichlorométhylène, diphosphonates d'amino-hydroxy-propane, butane,pentane, hexane et similaires) pour inhiber la résorption osseuse qui est accentuée de façon anormale dans de nombreuses  Various papers have been published on the activity of diphosphonates (sodium etidronate, dichloromethylene diphosphonates, amino-hydroxy-propane diphosphonates, butane, pentane, hexane and the like) to inhibit bone resorption which is abnormally accentuated in many

maladies osseuses telles que la maladie osseuse de Paget, les tumeurs osseu-  bone diseases such as Paget's disease of bone, bone tumors

ses, la métastase osseuse provoquée par des tumeurs, ainsi que dans l'ostéoporose ou dans l'hyperparathyroïdisme, etc. Récemment, on a utilisé certains diphosphonates pour le traitement  its, bone metastasis caused by tumors, as well as osteoporosis or hyperparathyroidism, etc. Recently, some diphosphonates have been used for the treatment

de l'ostéolyse métastatique.metastatic osteolysis.

Cette nouvelle possibilité d'application est le résultat d'études spécifiques concernant l'action des diphosphonates sur la résorption osseuse  This new applicability is the result of specific studies on the action of diphosphonates on bone resorption

lors de l'ostéolyse tumorale; ces études ont débuté en 1977 et ort été en-  during tumor osteolysis; These studies began in 1977 and have been

suite appliquées à des animaux (juin 1979) et finalement aux hommes.  later applied to animals (June 1979) and finally to men.

L'utilisation des diphosphonates comme inhibiteurs de la résorption.  The use of diphosphonates as inhibitors of resorption.

osseuse présente cependant des inconvénients certains, essentiellement en rapport avec l'absorption, que l'on peut résumer comme suit: a) faible degré d'absorption par administration par voie orale;  However, this bone has certain disadvantages, essentially related to absorption, which can be summarized as follows: a) low degree of absorption by oral administration;

b) absorption non constante, variant dans le temps et d'un malade à un autPe.  b) non-constant, time-varying absorption from one patient to another.

Ces difficultés d'absorption impliquent donc, pour l'administration  These absorption difficulties therefore imply for the administration

par voie orale, l'utilisation de doses élevées, d'o difficulté pour la pré-  orally, the use of high doses, difficulty in pre-

paration de gélules, de comprimés, etc. contenant des quantités très élevées  paration of capsules, tablets, etc. containing very large amounts

de principe actif et très forte gêne pour les malades soumis à une administra-  active ingredient and very severe discomfort for patients undergoing

tion continue de gélules et de comprimés provoquant des gastralgies pertur-  capsules and tablets causing disturbed gastralgia.

batrices. On a maintenant trouvé de façon surprenante et c'est là l'objet de la présente invention, que les diphosphonates administrés sous forme de compositions effervescentes, font preuve d'une activité supérieure à celle  batrices. It has now surprisingly been found, and this is the object of the present invention, that the diphosphonates administered in the form of effervescent compositions exhibit an activity greater than that

obtenue avec des concentrations égales du produit sous la forme de comprimés.  obtained with equal concentrations of the product in the form of tablets.

Il en est probablement ainsi par suite de l'absorption gastro-  This is probably the case as a result of gastric absorption.

intestinale accrue grâce à l'emploi d'un produit effervescent comme on  increased intestinality through the use of an effervescent product as

peut le penser en raison de la présence dans l'urine des patients de con-  This may be because of the presence in the urine of patients

centrations de phosphate supérieures à celles trouvées après l'administra-  phosphate concentrations higher than those found after administration.

tion de diphosphonate sous forme de comprimés. Il est par conséquent évident que l'on peut réduire les doses et la fréquence d'administration si l'on utilise des compositions effervescentes, et on dispose ainsi d'un traitement plus aisé et bien toléré par les patients. Les concentrations en diphosphonates peuvent être différentes selon l'usage envisagé et selon le degré d'activité intrinsèque des différents diphosphonates et ces concentrations sont situées  diphosphonate in the form of tablets. It is therefore obvious that the doses and frequency of administration can be reduced if effervescent compositions are used, and thus easier and well tolerated by patients. The diphosphonate concentrations may be different depending on the intended use and the degree of intrinsic activity of the different diphosphonates and these concentrations are located

dans la plage de 5 à 3000 mg par sachet à dose unique et par comprimé effer-  in the range of 5 to 3000 mg per single-dose sachet per effervescent tablet.

vescent à dose unique.single dose vescent.

Les exemples suivants servent à illustrer les compositions selon l'invention sans aucunement en limiter la portée:  The following examples serve to illustrate the compositions according to the invention without in any way limiting their scope:

Exemple 1Example 1

Comprimés effervescents Acides alkylidène-diphosphoniques mg 1000 Acide citrique anhydre mg 500 Carbonate de sodium anhydre mg 375 Bicarbonate de sodium (granulé) mg 525 Arôme naturel d'orange mg 5 Benzoate de sodium mg 95 Total mg 2500 2558060o  Effervescent tablets Alkylidene diphosphonic acids mg 1000 Citric acid anhydrous mg 500 Sodium carbonate anhydrous mg 375 Sodium bicarbonate (granulated) mg 525 Natural orange flavor mg 5 Sodium benzoate mg 95 Total mg 2500 2558060o

Exemple 2Example 2

Granulés effervescents Acide alkylidène diphosphonique mg 1000 Carbonate de sodium anhydre mg 150 Bicarbonate de sodium mg 280 Saccharose mg 3888 Saccharinate de sodium mg 20 Acide citrique anhydre mg 700 Arôme d'orange anhydre mg 460 Arôme naturel d'orange mg 2 Total mg 6500  Effervescent granules Alphaidene diphosphonic acid mg 1000 Sodium carbonate anhydrous mg 150 Sodium bicarbonate mg 280 Saccharose mg 3888 Saccharin sodium mg 20 Citric acid anhydrous mg 700 Aroma of orange anhydrous mg 460 Natural flavor of orange mg 2 Total mg 6500

Exemple 3Example 3

Sachet à dose unique Acide alkylidène diphosphonique mg 200 Carbonate de sodium mg 30 Bicarbonate de sodium mg 55 Saccharinate de sodium mg 5 Acide citrique anhydre mg 140 Jus de citron anydre mg 90 Saccharose mg 229 Arôme naturel de citron mg 1 Total mg 750  Single-dose sachet Alkylidene diphosphonic acid mg 200 Sodium carbonate mg Sodium bicarbonate mg 55 Sodium saccharin mg 5 Citric acid anhydrous mg 140 Lemon juice anydre mg 90 Sucrose mg 229 Natural lemon flavor mg 1 Total mg 750

Claims (2)

REVENDICATIONS 1. Composition pharmaceutique pour administration par voie orale  1. Pharmaceutical composition for oral administration et pour le traitement des maladies osseuses, telles que l'ostéolyse tumo-  and for the treatment of bone diseases, such as tumor osteolysis rale et les états d'hyDerparathyroïdisme, renfermant des diphosphonates, caractérisée en ce qu'elle se présente sous la forme de sachets ou de comprimés, à dose unique, contenant des diphosphonates dans des excipients  and hyderparathyroidism conditions containing diphosphonates, characterized in that it is in the form of sachets or tablets, at a single dose, containing diphosphonates in excipients permettant d'obtenir des solutions effervescentes.  allowing to obtain effervescent solutions. 2. Composition selon la revendication 1, caractérisée en ce qu'elle  2. Composition according to claim 1, characterized in that contient de 5 à 3000 mg de principe actif.  contains from 5 to 3000 mg of active ingredient.
FR8500255A 1984-01-12 1985-01-09 NOVEL PHARMACEUTICAL FORMS CONTAINING DIPHOSPHONATES Expired FR2558060B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19122/84A IT1195993B (en) 1984-01-12 1984-01-12 PHARMACEUTICAL FORMS BASED ON DIPHOSPHONATES

Publications (2)

Publication Number Publication Date
FR2558060A1 true FR2558060A1 (en) 1985-07-19
FR2558060B1 FR2558060B1 (en) 1988-02-19

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FR8500255A Expired FR2558060B1 (en) 1984-01-12 1985-01-09 NOVEL PHARMACEUTICAL FORMS CONTAINING DIPHOSPHONATES

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DE (1) DE3500670A1 (en)
FR (1) FR2558060B1 (en)
GB (1) GB2153225B (en)
IT (1) IT1195993B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210728A2 (en) * 1985-06-06 1987-02-04 The Procter & Gamble Company Kit containing polyphosphonate for treating osteoporosis

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804686A1 (en) * 1988-02-15 1989-08-24 Henkel Kgaa MEDICAMENT WITH A COMBINATION OF CYTOSTATIKA BZW. HORMONTHERAPEUTICS AND PHOSPHONOR DERIVATIVES
EP0939624B1 (en) * 1996-05-17 2003-12-17 Merck & Co., Inc. Effervescent bisphosphonate formulation
EP1378234A1 (en) * 1996-05-17 2004-01-07 MERCK & CO. INC. Effervescent bisphosphonate formulation
US5853759A (en) * 1996-05-17 1998-12-29 Merck & Co.. Inc. Effervescent alendronate formulation
US7488496B2 (en) 2002-03-06 2009-02-10 Christer Rosen Effervescent compositions comprising bisphosphonates and methods related thereto
ES2448501T3 (en) * 2002-03-06 2014-03-14 Effrx Pharmaceuticals Sa Effervescent compositions comprising bisphosphonates
ATE376444T1 (en) 2002-05-10 2007-11-15 Hoffmann La Roche IBANDRONIC ACID FOR THE TREATMENT AND PREVENTION OF OSTEOPOROSIS
BR0309691A (en) 2002-12-20 2005-08-02 Hoffmann La Roche High dose ibandronate formulation
WO2006100527A1 (en) * 2005-03-24 2006-09-28 Uni-Pharma Kleon Tsetis Pharmaceutical Laboratories S.A. Effervescent tablet containing sodium alendronate and related use and process
KR20180115254A (en) 2010-12-06 2018-10-22 에프락스 파머슈티컬즈 소시에떼 아노님 Stable effervescent bisphosphonate formulations with rapid solubilization characteristics

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2032M (en) * 1962-05-25 1963-09-23 Chugai Pharmaceutical Co Ltd Effervescent composition for pharmaceutical use.
EP0015370A1 (en) * 1979-02-13 1980-09-17 Symphar S.A. Diphosphonate or phosphate-phosphonate derivatives and pharmaceutical compositions containing them
US4234645A (en) * 1977-03-29 1980-11-18 The Procter & Gamble Company Pharmaceutical composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2360797C2 (en) * 1973-12-06 1985-05-23 Henkel KGaA, 4000 Düsseldorf Pharmaceutical preparations
DE2405254C2 (en) * 1974-02-04 1982-05-27 Henkel KGaA, 4000 Düsseldorf Use of 3-amino-1-hydroxypropane-1, 1-diphosphonic acid or its water-soluble salts for influencing calcium metabolic disorders in the human or animal body
GB2079285B (en) * 1980-07-09 1984-05-23 Symphar Sa Dipthosphonate derivatives and pahrmaceutical compositions containing them
IT1194748B (en) * 1981-02-12 1988-09-28 Gentili Ist Spa PHARMACEUTICAL COMPOSITIONS FOR THE TREATMENT OF OSTEOPATHIES
DE3225468A1 (en) * 1982-07-05 1984-01-05 Schering AG, 1000 Berlin und 4709 Bergkamen Diphosphonic acid derivatives and pharmaceutical preparations containing them
DE3313049A1 (en) * 1982-04-15 1983-11-17 Istituto Gentili S.p.A., 56100 Pisa Pharmacologically active biphosphonates, process for their preparation and pharmaceutical compositions containing them

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2032M (en) * 1962-05-25 1963-09-23 Chugai Pharmaceutical Co Ltd Effervescent composition for pharmaceutical use.
US4234645A (en) * 1977-03-29 1980-11-18 The Procter & Gamble Company Pharmaceutical composition
EP0015370A1 (en) * 1979-02-13 1980-09-17 Symphar S.A. Diphosphonate or phosphate-phosphonate derivatives and pharmaceutical compositions containing them

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210728A2 (en) * 1985-06-06 1987-02-04 The Procter & Gamble Company Kit containing polyphosphonate for treating osteoporosis
EP0210728A3 (en) * 1985-06-06 1989-06-07 The Procter & Gamble Company Kit containing polyphosphonate for treating osteoporosis

Also Published As

Publication number Publication date
FR2558060B1 (en) 1988-02-19
GB8500504D0 (en) 1985-02-13
GB2153225B (en) 1987-08-05
IT1195993B (en) 1988-11-03
DE3500670A1 (en) 1985-07-18
GB2153225A (en) 1985-08-21
IT8419122A0 (en) 1984-01-12
DE3500670C2 (en) 1992-01-16

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