WO1999045932A1 - Composition pharmaceutique a base de progesterone naturelle de synthese et d'oestradiol et son procede de preparation - Google Patents
Composition pharmaceutique a base de progesterone naturelle de synthese et d'oestradiol et son procede de preparation Download PDFInfo
- Publication number
- WO1999045932A1 WO1999045932A1 PCT/FR1999/000515 FR9900515W WO9945932A1 WO 1999045932 A1 WO1999045932 A1 WO 1999045932A1 FR 9900515 W FR9900515 W FR 9900515W WO 9945932 A1 WO9945932 A1 WO 9945932A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mixture
- progesterone
- pharmaceutical composition
- minutes
- estradiol
- 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.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2095—Tabletting processes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
- A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
- A61K9/2866—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
Definitions
- the subject of the present invention is a pharmaceutical composition based on synthetic natural progesterone and estradiol in the form of a tablet, as well as a process for its preparation.
- synthetic natural progesterone means a synthesized progesterone whose chemical formula corresponds to “natural” progesterone, as found in the female organism.
- synthetic progestins are fully synthetic molecules such as trimegestone, norethisterone and others, whose structure does not match that of natural progesterone.
- the state of menopause in women can lead to, or even worsen, certain pathologies such as osteoporosis or cardiovascular accidents.
- Estrogens in particular estradiol, are then prescribed in order to reduce these harmful consequences of menopause. But the administration of estrogens can in itself cause other undesirable effects. It is therefore usual to combine it with a progesterone treatment in order to avoid in particular the risks of endometrial hyperplasia.
- excipients in the tablets play various roles. They serve to increase the stability of the active ingredients, to allow a particular release profile to be obtained according to their nature, but they above all serve to facilitate the compression of the various ingredients in order to obtain a tablet having good hardness characteristics, of disintegration, and of dissolution.
- the disintegration time of the tablets is measured in a "D" test.
- a tablet according to the invention is placed in a one-liter beaker containing 700 ml of distilled water brought to a temperature of 37 ° C, and undergoes a vertical reciprocating movement. The time required for a total loss of cohesion is measured.
- the invention therefore relates to a pharmaceutical composition based on natural progesterone and estradiol in the form of a tablet, characterized in that it has a disintegration time of less than 15 minutes, preferably less than 10 minutes, and more preferably still less than 5 minutes.
- the weight ratio between estradiol and progesterone is between 5/100 and 1/100, this ratio being expressed as a function of the total weight of progesterone in the tablet.
- the homogeneity of the mixture and the oestrus-diol / progesterone ratio were obtained by a wet granulation process.
- the estradiol is incorporated into a binding solution before being subjected to a wetting-granulation step, thus guaranteeing a good homogeneity of the mixture as well as a good dosage of this steroid.
- the tablets developed by the Applicant Company although containing significantly lower amounts of excipients than those of the tablets of the prior art, nevertheless exhibit excellent characteristics of stability, hardness, disintegration and • dissolution.
- the pharmaceutical composition in tablet form according to the invention is characterized in that its content of excipients is at most 20%, preferably at most 17%, and even more preferably at most 15%, the percentages being expressed by weight relative to the total dry matter of the tablet.
- excipients which may be used in the pharmaceutical composition according to the invention, there may be mentioned diluents, disintegrating agents, lubricating agents, binding agents and film-coating agents.
- diluents include starches, polyols and celluloses.
- the tablet according to the invention contains in particular sodium carboxymethylcellulose.
- disintegrating agents mention may be made of carboxymethylcelluloses, alginic acid and its sodium salt, and starches.
- the tablet according to the invention contains crosslinked sodium carboxymethylcellulose not only as a diluent but also thanks to its qualities of disintegrating agent, as well as for its high absorbency.
- the preferred lubricant in the context of the present invention is magnesium stearate.
- binding agents preferred in the context of the present invention, mention may be made of polyvinylpyrollidones, but also sodium carboxymethylcellulose. This product not only allows a stable suspension of estradiol to be obtained, but also an almost immediate release of the active principle. In addition it is very easy to implement.
- the preferred film-coating agents in the context of the present invention are methyl hydroxypropyl cellulose and polyethylene glycol 600. It is indeed necessary be sure to film to avoid pure contamination.
- An advantage of the tablet according to the present invention is that it has a dissolution profile such that the content of progesterone released is at least 75% and that the content of estradiol released is at least 75% in 15 minutes. , preferably in 10 minutes, and more preferably still in 5 minutes.
- the tablet according to the invention has a hardness between 10 and 80N, preferably between 20 and 70 N, and more preferably still between 30 and 60 N.
- the invention also relates to a process for the preparation of a pharmaceutical composition based on progesterone and estradiol in the form of a tablet. This process is characterized by the fact that:
- a lubricant is added to the third mixture in order to obtain a fourth mixture
- the tablets are film-coated.
- the granulation is followed by a stripping, drying, then calibration.
- Figures 1 and 2 show the results of a pharmacokinetic study of six postmenopausal Caucasian women under the age of 70 who compared the tablets of the present invention to UTROGESTAN capsules administered in combination with an estradiol tablet.
- compositions of tablets based on natural progesterone and estradiol according to the invention containing 101 mg of active principles are given in Table I below.
- Carboxymethyl cellulose Disintegrating thinner 10.75 crosslinked sodium
- a batch of tablets containing 100 mg of natural progesterone and 1 mg of estradiol per tablet was prepared as described below.
- estradiol wetting solution is poured over the powder mixture contained in the BONNET mixer, the Lyre type axis being programmed on speed 1 for 5 minutes.
- the mixture is homogenized for 30 minutes after the end of wetting in order to obtain a granular powder.
- Drying is carried out in an oven at 40 ° C for 6 hours.
- the granular powder is calibrated using an oscillating FRE ITT granulator equipped with a stainless steel grid with a mesh diameter of 1250 ⁇ m. 10
- the compression of the final mixture is carried out on a rotary compressing machine of the FROGERAIS MR 200 type, equipped with punches.
- the machine is adjusted so as to obtain, for tablets with a unit mass of 116 mg and a disintegration time of less than approximately 5 minutes and a hardness of approximately 40 N.
- the tablets obtained are packaged in blister packs, thermoformed, consisting of a PVC sheet with a thickness of 250 ⁇ m, sealed with an aluminum sheet with a thickness of 20 ⁇ m.
- a tablet manufactured according to the method described in Example 2 was placed in a beaker containing 700 ml of distilled water, brought to a temperature of 37 ° C.
- the disintegration time corresponding to a total loss of cohesion was 4 minutes.
- a tablet was placed in a dissolution medium containing 1000 ml of an aqueous solution containing 1% (m / v) of sodium lauryl sulfate. The solution was then stirred in each tank using a PHARMATEST PTWS III type rotary vane dissolver. The blades were submerged in the middle of ⁇ dissolution at a distance of 25 mm ⁇ 2 mm between the blade and the bottom of the tank. The blades were stirred at 75 rpm. 12
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Steroid Compounds (AREA)
Abstract
Description
Claims
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE69924987T DE69924987T2 (de) | 1998-03-09 | 1999-03-08 | Pharmazeutische Zusammensetzung enthaltend synthetisch natürliches Progesteron und Östradiol und Verfahren zur Herstellung derselben |
| CA2323696A CA2323696C (fr) | 1998-03-09 | 1999-03-08 | Composition pharmaceutique a base de progesterone naturelle de synthese et d'oestradiol et son procede de preparation |
| DK99939161T DK1061929T3 (da) | 1998-03-09 | 1999-03-08 | Farmaceutisk præparat på basis af syntetisk naturligt progesteron og östradiol samt fremgangsmåde til fremstilling deraf |
| AU32590/99A AU3259099A (en) | 1998-03-09 | 1999-03-08 | Pharmaceutical composition based on natural synthesis progesterone and oestradiol and preparation method |
| AT99939161T ATE293979T1 (de) | 1998-03-09 | 1999-03-08 | Pharmazeutische zusammensetzungen enthaltend syntethisch natürliche progesteron und estradiol und verfahren zur herstellung derselben |
| KR1020007010010A KR20010034573A (ko) | 1998-03-09 | 1999-03-08 | 합성 천연 프로게스테론과 에스트라디올을 기초로 하는약학적 조성물과 그의 제조 방법 |
| BR9908622-0A BR9908622A (pt) | 1998-03-09 | 1999-03-08 | Composição farmacêutica à base de progesterona natural de sìntese e de estradiol, e seu processo de preparo |
| EP99939161A EP1061929B1 (fr) | 1998-03-09 | 1999-03-08 | Composition pharmaceutique a base de progesterone naturelle de synthese et d'oestradiol et son procede de preparation |
| US09/268,353 US6656929B1 (en) | 1998-03-09 | 1999-03-16 | Pharmaceutical composition with a synthetic natural progesterone and oestradiol base and its preparation process |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR98/02830 | 1998-03-09 | ||
| FR9802830A FR2775599B1 (fr) | 1998-03-09 | 1998-03-09 | Composition pharmaceutique a base de progesterone naturelle de synthese et d'oestradiol et son procede de preparation |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09/268,353 Continuation US6656929B1 (en) | 1998-03-09 | 1999-03-16 | Pharmaceutical composition with a synthetic natural progesterone and oestradiol base and its preparation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999045932A1 true WO1999045932A1 (fr) | 1999-09-16 |
Family
ID=9523802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1999/000515 Ceased WO1999045932A1 (fr) | 1998-03-09 | 1999-03-08 | Composition pharmaceutique a base de progesterone naturelle de synthese et d'oestradiol et son procede de preparation |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6656929B1 (fr) |
| EP (1) | EP1061929B1 (fr) |
| KR (1) | KR20010034573A (fr) |
| AT (1) | ATE293979T1 (fr) |
| AU (1) | AU3259099A (fr) |
| BR (1) | BR9908622A (fr) |
| CA (1) | CA2323696C (fr) |
| DE (1) | DE69924987T2 (fr) |
| DK (1) | DK1061929T3 (fr) |
| ES (1) | ES2246578T3 (fr) |
| FR (1) | FR2775599B1 (fr) |
| PT (1) | PT1061929E (fr) |
| WO (1) | WO1999045932A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6544553B1 (en) | 1999-12-28 | 2003-04-08 | Watson Pharmaceuticals, Inc. | Dosage forms and methods for oral delivery of progesterone |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2821555B1 (fr) | 2001-03-01 | 2003-05-16 | Besins Int Lab | Progestatif co-micronise avec un tensioactif, composition pharmaceutique le comprenant, leurs procedes de fabrication et leurs utilisations |
| US9375437B2 (en) | 2010-06-18 | 2016-06-28 | Lipocine Inc. | Progesterone containing oral dosage forms and kits |
| US20110312927A1 (en) * | 2010-06-18 | 2011-12-22 | Satish Kumar Nachaegari | Progesterone Containing Oral Dosage Forms and Related Methods |
| US8951996B2 (en) | 2011-07-28 | 2015-02-10 | Lipocine Inc. | 17-hydroxyprogesterone ester-containing oral compositions and related methods |
| BR112014012444B1 (pt) | 2011-11-23 | 2021-12-14 | Therapeuticsmd, Inc | Composição farmacêutica compreendendo estradiol solubilizado, progesterona e um agente de solubilização, bem como usos desta para tratar um sintoma relacionado à menopausa em uma mulher |
| US9301920B2 (en) | 2012-06-18 | 2016-04-05 | Therapeuticsmd, Inc. | Natural combination hormone replacement formulations and therapies |
| US20150196640A1 (en) | 2012-06-18 | 2015-07-16 | Therapeuticsmd, Inc. | Progesterone formulations having a desirable pk profile |
| US10806697B2 (en) | 2012-12-21 | 2020-10-20 | Therapeuticsmd, Inc. | Vaginal inserted estradiol pharmaceutical compositions and methods |
| US10806740B2 (en) | 2012-06-18 | 2020-10-20 | Therapeuticsmd, Inc. | Natural combination hormone replacement formulations and therapies |
| US20130338122A1 (en) | 2012-06-18 | 2013-12-19 | Therapeuticsmd, Inc. | Transdermal hormone replacement therapies |
| US11246875B2 (en) | 2012-12-21 | 2022-02-15 | Therapeuticsmd, Inc. | Vaginal inserted estradiol pharmaceutical compositions and methods |
| US9180091B2 (en) | 2012-12-21 | 2015-11-10 | Therapeuticsmd, Inc. | Soluble estradiol capsule for vaginal insertion |
| US11266661B2 (en) | 2012-12-21 | 2022-03-08 | Therapeuticsmd, Inc. | Vaginal inserted estradiol pharmaceutical compositions and methods |
| US10568891B2 (en) | 2012-12-21 | 2020-02-25 | Therapeuticsmd, Inc. | Vaginal inserted estradiol pharmaceutical compositions and methods |
| US10471072B2 (en) | 2012-12-21 | 2019-11-12 | Therapeuticsmd, Inc. | Vaginal inserted estradiol pharmaceutical compositions and methods |
| US10537581B2 (en) | 2012-12-21 | 2020-01-21 | Therapeuticsmd, Inc. | Vaginal inserted estradiol pharmaceutical compositions and methods |
| RU2016143081A (ru) | 2014-05-22 | 2018-06-26 | Терапьютиксмд, Инк. | Натуральные комбинированные гормонозаместительные составы и терапии |
| RU2016141135A (ru) | 2014-07-29 | 2018-08-28 | Терапьютиксмд, Инк. | Трансдермальный крем |
| CN107847506A (zh) | 2015-06-22 | 2018-03-27 | 来普卡公司 | 含17‑羟基孕酮酯的口服组合物和相关方法 |
| US10328087B2 (en) | 2015-07-23 | 2019-06-25 | Therapeuticsmd, Inc. | Formulations for solubilizing hormones |
| US10286077B2 (en) | 2016-04-01 | 2019-05-14 | Therapeuticsmd, Inc. | Steroid hormone compositions in medium chain oils |
| US9931349B2 (en) | 2016-04-01 | 2018-04-03 | Therapeuticsmd, Inc. | Steroid hormone pharmaceutical composition |
| US11633405B2 (en) | 2020-02-07 | 2023-04-25 | Therapeuticsmd, Inc. | Steroid hormone pharmaceutical formulations |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2399243A2 (fr) * | 1974-04-23 | 1979-03-02 | Aries Robert | Perfectionnements aux procedes, dispositifs et produits pour l'implantation d'hormones destinees a favoriser la croissance des animaux d'embouche |
| US4755386A (en) * | 1986-01-22 | 1988-07-05 | Schering Corporation | Buccal formulation |
| EP0371466A1 (fr) * | 1988-11-30 | 1990-06-06 | Schering Corporation | Comprimé buccal |
| WO1995005807A1 (fr) * | 1993-08-20 | 1995-03-02 | Novo Nordisk A/S | Nouveau produit pharmaceutique destine a etre administre par voie orale et comprenant de la progesterone, un polyethylene glycol ainsi qu'un excipient |
| US5633242A (en) * | 1994-08-12 | 1997-05-27 | Oettel; Michael | Pharmaceuticals for contraception/hormone substitution containing a biogenous estrogen component |
| WO1998048782A1 (fr) * | 1997-04-29 | 1998-11-05 | Jenapharm Gmbh & Co. Kg | Procede pour produire des formes galeniques solides pouvant etre administrees par voie orale, a liberation de principe actif controlee |
-
1998
- 1998-03-09 FR FR9802830A patent/FR2775599B1/fr not_active Expired - Lifetime
-
1999
- 1999-03-08 KR KR1020007010010A patent/KR20010034573A/ko not_active Withdrawn
- 1999-03-08 PT PT99939161T patent/PT1061929E/pt unknown
- 1999-03-08 BR BR9908622-0A patent/BR9908622A/pt not_active IP Right Cessation
- 1999-03-08 EP EP99939161A patent/EP1061929B1/fr not_active Expired - Lifetime
- 1999-03-08 AT AT99939161T patent/ATE293979T1/de not_active IP Right Cessation
- 1999-03-08 ES ES99939161T patent/ES2246578T3/es not_active Expired - Lifetime
- 1999-03-08 DE DE69924987T patent/DE69924987T2/de not_active Expired - Lifetime
- 1999-03-08 WO PCT/FR1999/000515 patent/WO1999045932A1/fr not_active Ceased
- 1999-03-08 CA CA2323696A patent/CA2323696C/fr not_active Expired - Lifetime
- 1999-03-08 DK DK99939161T patent/DK1061929T3/da active
- 1999-03-08 AU AU32590/99A patent/AU3259099A/en not_active Abandoned
- 1999-03-16 US US09/268,353 patent/US6656929B1/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2399243A2 (fr) * | 1974-04-23 | 1979-03-02 | Aries Robert | Perfectionnements aux procedes, dispositifs et produits pour l'implantation d'hormones destinees a favoriser la croissance des animaux d'embouche |
| US4755386A (en) * | 1986-01-22 | 1988-07-05 | Schering Corporation | Buccal formulation |
| EP0371466A1 (fr) * | 1988-11-30 | 1990-06-06 | Schering Corporation | Comprimé buccal |
| WO1995005807A1 (fr) * | 1993-08-20 | 1995-03-02 | Novo Nordisk A/S | Nouveau produit pharmaceutique destine a etre administre par voie orale et comprenant de la progesterone, un polyethylene glycol ainsi qu'un excipient |
| US5633242A (en) * | 1994-08-12 | 1997-05-27 | Oettel; Michael | Pharmaceuticals for contraception/hormone substitution containing a biogenous estrogen component |
| WO1998048782A1 (fr) * | 1997-04-29 | 1998-11-05 | Jenapharm Gmbh & Co. Kg | Procede pour produire des formes galeniques solides pouvant etre administrees par voie orale, a liberation de principe actif controlee |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6544553B1 (en) | 1999-12-28 | 2003-04-08 | Watson Pharmaceuticals, Inc. | Dosage forms and methods for oral delivery of progesterone |
| US6866865B2 (en) | 1999-12-28 | 2005-03-15 | Watson Pharmaceuticals, Inc. | Dosage forms and methods for oral delivery of progesterone |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1061929A1 (fr) | 2000-12-27 |
| ES2246578T3 (es) | 2006-02-16 |
| DK1061929T3 (da) | 2005-08-29 |
| DE69924987D1 (de) | 2005-06-02 |
| BR9908622A (pt) | 2000-11-14 |
| KR20010034573A (ko) | 2001-04-25 |
| FR2775599A1 (fr) | 1999-09-10 |
| AU3259099A (en) | 1999-09-27 |
| DE69924987T2 (de) | 2006-06-08 |
| ATE293979T1 (de) | 2005-05-15 |
| PT1061929E (pt) | 2005-09-30 |
| EP1061929B1 (fr) | 2005-04-27 |
| US6656929B1 (en) | 2003-12-02 |
| CA2323696C (fr) | 2010-04-27 |
| CA2323696A1 (fr) | 1999-09-16 |
| FR2775599B1 (fr) | 2001-08-17 |
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