EP1148884A4 - Graduated progestin contraceptive - Google Patents

Graduated progestin contraceptive

Info

Publication number
EP1148884A4
EP1148884A4 EP99957497A EP99957497A EP1148884A4 EP 1148884 A4 EP1148884 A4 EP 1148884A4 EP 99957497 A EP99957497 A EP 99957497A EP 99957497 A EP99957497 A EP 99957497A EP 1148884 A4 EP1148884 A4 EP 1148884A4
Authority
EP
European Patent Office
Prior art keywords
graduated
progestin contraceptive
progestin
contraceptive
graduated progestin
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.)
Withdrawn
Application number
EP99957497A
Other languages
German (de)
French (fr)
Other versions
EP1148884A1 (en
Inventor
Roger M Boissonneault
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Warner Chilcott Laboratories Ireland Ltd
Original Assignee
Warner Chilcott Laboratories Ireland Ltd
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 Warner Chilcott Laboratories Ireland Ltd filed Critical Warner Chilcott Laboratories Ireland Ltd
Publication of EP1148884A1 publication Critical patent/EP1148884A1/en
Publication of EP1148884A4 publication Critical patent/EP1148884A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
EP99957497A 1998-11-12 1999-11-03 Graduated progestin contraceptive Withdrawn EP1148884A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US190146 1980-10-03
US19014698A 1998-11-12 1998-11-12
PCT/US1999/025705 WO2000028995A1 (en) 1998-11-12 1999-11-03 Graduated progestin contraceptive

Publications (2)

Publication Number Publication Date
EP1148884A1 EP1148884A1 (en) 2001-10-31
EP1148884A4 true EP1148884A4 (en) 2003-06-11

Family

ID=22700189

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99957497A Withdrawn EP1148884A4 (en) 1998-11-12 1999-11-03 Graduated progestin contraceptive

Country Status (3)

Country Link
EP (1) EP1148884A4 (en)
AU (1) AU1518900A (en)
WO (1) WO2000028995A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390531A (en) * 1981-08-10 1983-06-28 Syntex Pharmaceuticals International Ltd. Method of contraception using peak progestogen dosage
US4921843A (en) * 1988-10-20 1990-05-01 Pasquale Samuel A Contraception system and method
US4530839A (en) * 1983-09-26 1985-07-23 Ortho Pharmaceutical Corporation Triphasic oral contraceptive
US5276022A (en) * 1987-09-24 1994-01-04 Jencap Research Ltd. Hormone preparation and method
US5211952A (en) * 1991-04-12 1993-05-18 University Of Southern California Contraceptive methods and formulations for use therein
US5898032A (en) * 1997-06-23 1999-04-27 Medical College Of Hampton Roads Ultra low dose oral contraceptives with less menstrual bleeding and sustained efficacy

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO0028995A1 *

Also Published As

Publication number Publication date
WO2000028995A1 (en) 2000-05-25
EP1148884A1 (en) 2001-10-31
AU1518900A (en) 2000-06-05

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20010820

AK Designated contracting states

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Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

A4 Supplementary search report drawn up and despatched

Effective date: 20030429

RIC1 Information provided on ipc code assigned before grant

Ipc: 7A 61K 31/565 B

Ipc: 7A 61K 31/56 A

REG Reference to a national code

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STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20030602

RBV Designated contracting states (corrected)

Designated state(s): GB IE