HUP0900698A2 - Pharmaceutical compositions of enhanced stability containing drospirenone and ethynyl estradiol and process for their preparation - Google Patents

Pharmaceutical compositions of enhanced stability containing drospirenone and ethynyl estradiol and process for their preparation

Info

Publication number
HUP0900698A2
HUP0900698A2 HU0900698A HUP0900698A HUP0900698A2 HU P0900698 A2 HUP0900698 A2 HU P0900698A2 HU 0900698 A HU0900698 A HU 0900698A HU P0900698 A HUP0900698 A HU P0900698A HU P0900698 A2 HUP0900698 A2 HU P0900698A2
Authority
HU
Hungary
Prior art keywords
preparation
pharmaceutical compositions
enhanced stability
ethynyl estradiol
stability containing
Prior art date
Application number
HU0900698A
Other languages
English (en)
Inventor
Kasza Jonathan Mihaly Nagy
Laszlo Bodai
Attila Dr Bodis
Labos Ramona Rajszkine
Original Assignee
Richter Gedeon Nyrt
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 Richter Gedeon Nyrt filed Critical Richter Gedeon Nyrt
Priority to HU0900698A priority Critical patent/HUP0900698A2/hu
Publication of HU0900698D0 publication Critical patent/HU0900698D0/hu
Priority to PCT/HU2010/000119 priority patent/WO2011055156A2/en
Publication of HUP0900698A2 publication Critical patent/HUP0900698A2/hu

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
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • 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
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • A61K31/567—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in position 17 alpha, e.g. mestranol, norethandrolone
    • 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
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
    • A61K31/585—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin containing lactone rings, e.g. oxandrolone, bufalin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00—Drugs for genital or sexual disorders; Contraceptives
    • A61P15/18—Feminine contraceptives
    • 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
HU0900698A 2009-11-06 2009-11-06 Pharmaceutical compositions of enhanced stability containing drospirenone and ethynyl estradiol and process for their preparation HUP0900698A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HU0900698A HUP0900698A2 (en) 2009-11-06 2009-11-06 Pharmaceutical compositions of enhanced stability containing drospirenone and ethynyl estradiol and process for their preparation
PCT/HU2010/000119 WO2011055156A2 (en) 2009-11-06 2010-11-05 Pharmaceutical compositions with enhanced stability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU0900698A HUP0900698A2 (en) 2009-11-06 2009-11-06 Pharmaceutical compositions of enhanced stability containing drospirenone and ethynyl estradiol and process for their preparation

Publications (2)

Publication Number Publication Date
HU0900698D0 HU0900698D0 (en) 2009-12-28
HUP0900698A2 true HUP0900698A2 (en) 2011-06-28

Family

ID=89989361

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0900698A HUP0900698A2 (en) 2009-11-06 2009-11-06 Pharmaceutical compositions of enhanced stability containing drospirenone and ethynyl estradiol and process for their preparation

Country Status (2)

Country Link
HU (1) HUP0900698A2 (hu)
WO (1) WO2011055156A2 (hu)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8001593A (nl) 1980-03-18 1981-10-16 Akzo Nv Meerfasisch combinatiepreparaat voor orale anticonceptie.
US4727064A (en) 1984-04-25 1988-02-23 The United States Of America As Represented By The Department Of Health And Human Services Pharmaceutical preparations containing cyclodextrin derivatives
IE67345B1 (en) 1991-03-12 1996-03-20 Akzo Nv Low dose dry pharmaceutical preparations
US5324718A (en) 1992-07-14 1994-06-28 Thorsteinn Loftsson Cyclodextrin/drug complexation
CA2194371A1 (en) 1994-07-04 1996-01-18 Thomas Backensfeld Low-dose steroid tablets containing gallic acid esters as antioxidant agent, process for the manufacture of said tablets, and uses of said tablets
IL115445A (en) 1994-10-17 1999-08-17 Akzo Nobel Nv Solid pharmaceutical compositions comprising low dosage active ingredient oil and excipient capable of binding water and their preparation
DE19728516C2 (de) * 1997-07-04 1999-11-11 Sanol Arznei Schwarz Gmbh TTS zur Verabreichung von Levonorgestrel und gegebenenfalls Estradiol
MX2010008945A (es) * 2008-02-13 2010-09-07 Bayer Schering Pharma Ag Sistema de administracion de drogas con efecto estabilizante.
TW201008569A (en) * 2008-08-08 2010-03-01 Bayer Schering Pharma Ag Progestin-containing drug delivery system

Also Published As

Publication number Publication date
WO2011055156A3 (en) 2011-07-07
HU0900698D0 (en) 2009-12-28
WO2011055156A2 (en) 2011-05-12

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Legal Events

Date Code Title Description
FA9A Lapse of provisional patent protection due to relinquishment or protection considered relinquished