NI201000183A - Regímenes de dosificación de antiprogestina. - Google Patents

Regímenes de dosificación de antiprogestina.

Info

Publication number
NI201000183A
NI201000183A NI201000183A NI201000183A NI201000183A NI 201000183 A NI201000183 A NI 201000183A NI 201000183 A NI201000183 A NI 201000183A NI 201000183 A NI201000183 A NI 201000183A NI 201000183 A NI201000183 A NI 201000183A
Authority
NI
Nicaragua
Prior art keywords
progesterone
antagonist
dosage regimes
woman
antiprogestin
Prior art date
Application number
NI201000183A
Other languages
English (en)
Inventor
S Podolski Joseph
Original Assignee
Repros Therapeutics Inc
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 Repros Therapeutics Inc filed Critical Repros Therapeutics Inc
Publication of NI201000183A publication Critical patent/NI201000183A/es

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57Compounds 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57Compounds 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
    • A61K31/573Compounds 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 substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2022Organic macromolecular compounds
    • A61K9/205Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2059Starch, including chemically or physically modified derivatives; Amylose; Amylopectin; Dextrin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2072Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2086Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00Drugs for genital or sexual disorders; Contraceptives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00Drugs for genital or sexual disorders; Contraceptives
    • A61P15/04Drugs for genital or sexual disorders; Contraceptives for inducing labour or abortion; Uterotonics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00Drugs for disorders of the endocrine system
    • A61P5/24Drugs for disorders of the endocrine system of the sex hormones
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00Drugs for disorders of the endocrine system
    • A61P5/24Drugs for disorders of the endocrine system of the sex hormones
    • A61P5/30Oestrogens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00Drugs for disorders of the endocrine system
    • A61P5/24Drugs for disorders of the endocrine system of the sex hormones
    • A61P5/32Antioestrogens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00Drugs for disorders of the endocrine system
    • A61P5/24Drugs for disorders of the endocrine system of the sex hormones
    • A61P5/36Antigestagens

Abstract

La invención inmediata se relaciona con métodos para administrar composiciones que incluyen un antagonista del receptor de la progesterona. El antagonista de la progesterona puede ser una antiprogestina pura o un modulador selectivo de los receptores de la progesterona (selective progesterone receptor modulator, SPRM). En una aplicación preferida, el antagonista de la progesterona tiene poca afinidad por el receptor de glucocorticoides. En otra aplicación preferida, la administración del antagonista de la progesterona a una mujer no disminuye en forma sustancial los niveles de estrógeno de la mujer. Más preferentemente, el antagonista de la progesterona es CDB-4124.
NI201000183A 2008-04-28 2010-10-27 Regímenes de dosificación de antiprogestina. NI201000183A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4847208P 2008-04-28 2008-04-28

Publications (1)

Publication Number Publication Date
NI201000183A true NI201000183A (es) 2012-06-06

Family

ID=40751037

Family Applications (1)

Application Number Title Priority Date Filing Date
NI201000183A NI201000183A (es) 2008-04-28 2010-10-27 Regímenes de dosificación de antiprogestina.

Country Status (24)

Country Link
US (2) US8426394B2 (es)
EP (1) EP2293797B1 (es)
JP (1) JP5791499B2 (es)
KR (2) KR20130059442A (es)
CN (2) CN102014923A (es)
AR (1) AR071516A1 (es)
AU (1) AU2009241355B2 (es)
BR (1) BRPI0911563A2 (es)
CA (1) CA2722753C (es)
CL (1) CL2009001010A1 (es)
DK (1) DK2293797T3 (es)
EA (3) EA032646B1 (es)
ES (1) ES2561810T3 (es)
IL (1) IL208844A0 (es)
ME (1) ME01123B (es)
MX (1) MX2010011272A (es)
MY (1) MY161059A (es)
NI (1) NI201000183A (es)
NZ (1) NZ589533A (es)
SG (1) SG10201408483QA (es)
TW (1) TWI477276B (es)
UA (1) UA102849C2 (es)
WO (1) WO2009134718A1 (es)
ZA (1) ZA201007529B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI477276B (zh) 2008-04-28 2015-03-21 Repros Therapeutics Inc 抗黃體素給藥方案
TWI539953B (zh) * 2008-04-28 2016-07-01 瑞波若斯治療學公司 用於治療乳癌之組成物和方法
HUP0900487A2 (hu) * 2009-08-05 2011-03-28 Richter Gedeon Nyrt 17-acetoxi-11ß-[4-(dimetil-amino)-fenil]-21-metoxi-19-norpregna-4,9-dién-3,20-dion új kristályos polimorf módosulata és eljárás elõállítására
UA113283C2 (xx) * 2010-12-23 2017-01-10 19-норстероїди і їх застосування для лікування прогестеронзалежних станів
EP2471537A1 (en) * 2010-12-30 2012-07-04 PregLem S.A. Treatment of pain associated with dislocation of basal endometrium
ES2885523T3 (es) 2011-11-23 2021-12-14 Therapeuticsmd Inc Formulaciones y terapias de reposición hormonal de combinación naturales
US9301920B2 (en) 2012-06-18 2016-04-05 Therapeuticsmd, Inc. Natural combination hormone replacement formulations and therapies
SG10201704858PA (en) * 2012-05-31 2017-07-28 Repros Therapeutics Inc Formulations and methods for vaginal delivery of antiprogestins
US20130338122A1 (en) 2012-06-18 2013-12-19 Therapeuticsmd, Inc. Transdermal hormone replacement therapies
US10806740B2 (en) 2012-06-18 2020-10-20 Therapeuticsmd, Inc. Natural combination hormone replacement formulations and therapies
US10806697B2 (en) 2012-12-21 2020-10-20 Therapeuticsmd, Inc. Vaginal inserted estradiol pharmaceutical compositions and methods
US20150196640A1 (en) 2012-06-18 2015-07-16 Therapeuticsmd, Inc. Progesterone formulations having a desirable pk profile
EP2914268B1 (en) * 2012-11-02 2018-07-04 Repros Therapeutics Inc. Methods and compositions for treating progesterone-dependent conditions
US10471072B2 (en) 2012-12-21 2019-11-12 Therapeuticsmd, Inc. Vaginal inserted estradiol pharmaceutical compositions and methods
US11266661B2 (en) 2012-12-21 2022-03-08 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
US11246875B2 (en) 2012-12-21 2022-02-15 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
US9180091B2 (en) 2012-12-21 2015-11-10 Therapeuticsmd, Inc. Soluble estradiol capsule for vaginal insertion
HU230381B1 (hu) * 2014-02-17 2016-03-29 Richter Gedeon Nyrt Ipari eljárás szteroid intermedier előállítására
KR20170005819A (ko) 2014-05-22 2017-01-16 쎄러퓨틱스엠디, 인코퍼레이티드 천연 복합 호르몬 대체 제형 및 요법
WO2016018993A1 (en) 2014-07-29 2016-02-04 Therapeuticsmd, Inc. Transdermal cream
US10328087B2 (en) 2015-07-23 2019-06-25 Therapeuticsmd, Inc. Formulations for solubilizing hormones
JP2019513709A (ja) 2016-04-01 2019-05-30 セラピューティックスエムディー インコーポレーテッドTherapeuticsmd, Inc. ステロイドホルモン薬学的組成物
US10286077B2 (en) 2016-04-01 2019-05-14 Therapeuticsmd, Inc. Steroid hormone compositions in medium chain oils
US11633405B2 (en) 2020-02-07 2023-04-25 Therapeuticsmd, Inc. Steroid hormone pharmaceutical formulations

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377418A1 (fr) * 1977-01-13 1978-08-11 Roussel Uclaf Nouveaux derives steroides 4,9-dieniques 11b-substitues, leur procede de preparation et leur application comme medicaments
FR2521565B1 (fr) 1982-02-17 1985-07-05 Dior Sa Parfums Christian Melange pulverulent de constituants lipidiques et de constituants hydrophobes, procede pour le preparer, phases lamellaires lipidiques hydratees et procede de fabrication, compositions pharmaceutiques ou cosmetiques comportant des phases lamellaires lipidiques hydratees
FR2522328B1 (fr) 1982-03-01 1986-02-14 Roussel Uclaf Nouveaux produits derives de la structure 3-ceto 4,9 19-nor steroides, leur procede de preparation et leur application comme medicaments
FR2534487B1 (fr) 1982-10-15 1988-06-10 Dior Christian Parfums Procede d'homogeneisation de dispersions de phases lamellaires lipidiques hydratees, et suspensions obtenues par ce procede
EP0501523B1 (en) 1983-11-14 1997-04-09 Columbia Laboratories, Inc. Bioadhesive compositions
FR2598421B1 (fr) 1986-05-06 1988-08-19 Roussel Uclaf Nouveaux produits 19-nor ou 19-nor d-homo steroides substitues en position 11b par un radical phenyle portant un radical alkynyle, leur procede de preparation, leur application comme medicaments et les compositions les renfermant
US5077211A (en) 1988-07-06 1991-12-31 Applied Genetics, Inc. Purification and administration of dna repair enzymes
US5439913A (en) * 1992-05-12 1995-08-08 Schering Aktiengesellschaft Contraception method using competitive progesterone antagonists and novel compounds useful therein
US5468741A (en) 1993-05-28 1995-11-21 The Regents Of The University Of California Use of low levels of mifepristone to treat leiomyomata
DE69429823T2 (de) * 1993-11-16 2002-08-22 Schering Ag Verwendung von stickstoffoxid-synthase-substrat und/oder -donor oder stickstoffoxidhemmer zur herstellung von medikamenten zur behandlung von störungen der uterinen kontraktilität
DE4426601A1 (de) * 1994-07-27 1996-02-01 Schering Ag Verwendung eines Kombinationsproduktes enthaltend einen kompetitiven Progesteronantagonisten und ein Gestagen zur Herstellung eines Arzneimittels zur Behandlung der Endometriose oder des Leiomyomata uteri
UA37259C2 (uk) * 1995-02-02 2001-05-15 Шерінг Актієнгезеллшафт Активна речовина для одержання лікарських засобів при лікуванні дисфункціональних маткових кровотеч
DE69702450T2 (de) 1996-05-01 2001-03-08 Us Gov Nat Inst Health 21-substituierte progesteron derivate als antigestagene
US6900193B1 (en) * 1996-05-01 2005-05-31 The United States Of America As Represented By The Department Of Health And Human Services Structural modification of 19-norprogesterone I: 17-α-substituted-11-β-substituted-4-aryl and 21-substituted 19-norpregnadienedione as new antiprogestational agents
WO1998008471A1 (en) 1996-08-30 1998-03-05 The Population Council, Inc. Vaginal application mifepristone
US6020328A (en) 1998-03-06 2000-02-01 Research Triangle Institute 20-keto-11β-arylsteroids and their derivatives having agonist or antagonist hormonal properties
US6172052B1 (en) 1998-12-04 2001-01-09 Research Triangle Institute 17β-acyl-17α-propynyl-11β-arylsteroids and their derivatives having agonist or antagonist hormonal properties
EP1008443A1 (de) 1998-12-08 2000-06-14 Alusuisse Technology & Management AG Sterilisierbarer Folienverbund für Verpackungszwecke
US6740645B1 (en) 1999-09-03 2004-05-25 Research Triangle Institute 17β-acyl-17α-propynyl-11β-(cyclic amino) aryl steroids and their derivatives having antagonist hormonal properties
EP2033965A3 (en) * 2000-03-17 2012-09-19 The Government of the United States of America as represented by the Secretary of the Department of Health and Human Services 17-alpha-substituted-11-beta-substituted-4-aryl and 21-substituted 19-norpregnadienedione as antiprogestational agents
IN191020B (es) * 2000-03-28 2003-09-13 Dabur Res Foundation
KR100464159B1 (ko) 2000-04-03 2005-01-03 아스텐존슨 인코포레이티드 예비 권축형 연락부 부재
DK1328276T3 (da) * 2000-10-18 2006-04-03 Schering Ag Anvendelse af antiprogestiner til profylakse og behandling af hormonafhængige sygdomme
PT1411916E (pt) 2001-07-09 2008-12-10 Repros Therapeutics Inc Métodos e materiais para o tratamento de deficiência em testosterona nos homens
AU2004233997C1 (en) 2003-04-29 2014-01-30 Massachusetts Institiute Of Technology Methods and devices for the sustained release of multiple drugs
EP1593376A1 (en) 2004-05-04 2005-11-09 Warner-Lambert Company LLC Improved pullulan capsules
CN101080205B (zh) * 2004-07-09 2011-10-12 人口委员会股份有限公司 含孕酮受体调节剂的缓释组合物
GT200500185A (es) * 2004-08-09 2006-04-10 Moduladores del receptor de progesterona que comprenden derivados de pirrol-oxindol y sus usos
DE102005028970A1 (de) * 2005-06-22 2006-12-28 Siemens Ag Piezoakter mit gesteigertem Hubvermögen
DE102005030294A1 (de) * 2005-06-24 2007-01-04 Schering Ag Nichtsteroidale Progesteronrezeptor-Modulatoren
WO2007103510A2 (en) * 2006-03-08 2007-09-13 Danco Laboratories Llc Methods, dosing regimens & medications using anti-progestational agents for the treatment of disorders
MX343130B (es) * 2006-10-24 2016-10-26 Repros Therapeutics Inc Composiciones y métodos para suprimir la proliferación endometrial.
CA2674440A1 (en) * 2007-01-17 2008-07-24 Repros Therapeutics Inc. Methods for improved stability of steroid derivatives
EP2144601A4 (en) 2007-04-05 2012-10-10 Univ Kansas RAPID DISSOLVING PHARMACEUTICAL COMPOSITIONS COMPRISING PULLULANE
WO2008129396A2 (en) 2007-04-20 2008-10-30 Preglem S.A. Progesterone antagonist and selective progesterone modulator in the treatment of uterine bleeding
TWI477276B (zh) 2008-04-28 2015-03-21 Repros Therapeutics Inc 抗黃體素給藥方案
US20130066302A1 (en) 2009-09-29 2013-03-14 MEDIMETRICS Personalized Drug Delivery B.V. Intrauterine electronic capsule for administering a substance

Also Published As

Publication number Publication date
EA032646B1 (ru) 2019-06-28
US8426394B2 (en) 2013-04-23
TWI477276B (zh) 2015-03-21
CA2722753A1 (en) 2009-11-05
US20130289008A1 (en) 2013-10-31
ME01123B (me) 2013-03-20
MX2010011272A (es) 2010-12-21
US8735381B2 (en) 2014-05-27
IL208844A0 (en) 2011-01-31
CN102014923A (zh) 2011-04-13
UA102849C2 (ru) 2013-08-27
JP5791499B2 (ja) 2015-10-07
EA201990835A2 (ru) 2019-08-30
CA2722753C (en) 2018-07-03
JP2011518845A (ja) 2011-06-30
EA201071249A1 (ru) 2011-08-30
WO2009134718A8 (en) 2010-09-23
AU2009241355A1 (en) 2009-11-05
AU2009241355B2 (en) 2013-11-14
EP2293797A1 (en) 2011-03-16
DK2293797T3 (en) 2016-01-11
KR20130059442A (ko) 2013-06-05
EA201401347A1 (ru) 2015-07-30
CL2009001010A1 (es) 2009-06-19
SG10201408483QA (en) 2015-02-27
ES2561810T3 (es) 2016-03-01
MY161059A (en) 2017-04-14
AR071516A1 (es) 2010-06-23
NZ589533A (en) 2012-06-29
CN105616427A (zh) 2016-06-01
ZA201007529B (en) 2011-07-27
KR20110014162A (ko) 2011-02-10
BRPI0911563A2 (pt) 2016-07-12
US20110046098A1 (en) 2011-02-24
WO2009134718A1 (en) 2009-11-05
TW200950786A (en) 2009-12-16
EP2293797B1 (en) 2015-11-11
EA201990835A3 (ru) 2019-12-30

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