Structural modification of 19-norprogesterone i: 17-alpha-substituted-11-beta-substitute d-4-aryl and 21-substituted 19-norpregnadienedione as new antiprogestational agents

Details for Australian Patent Application No. 2001245849 (hide)

Owner The Government of the United States of America as represented by the Secretary of Health and Human Services

Inventors Rao, Pemmaraju N.; Kim, Hyun K; Cessac, James W.; Simmons, Anne Marie; Blye, Richard P; Acosta, Carmie K.

Agent Davies Collison Cave

Pub. Number AU-B-2001245849

PCT Pub. Number WO01/74840

Priority 09526855 17.03.00 US

Filing date 16 March 2001

Wipo publication date 15 October 2001

Acceptance publication date 4 January 2007

International Classifications

A61K 31/57 (2006.01) - substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane, progesterone

A61K 31/575 (2006.01) - substituted in position 17 beta by a chain of three or more carbon atoms, e.g. cholane, cholestane, ergosterol, sitosterol

A61K 31/58 (2006.01) - containing heterocyclic rings, e.g. aldosterone, danazol, stanozolol, pancuronium, digitogenin

A61P 5/24 (2006.01) Drugs for disorders of the endocrine system

A61P 5/36 (2006.01) Drugs for disorders of the endocrine system

A61P 15/00 (2006.01) Drugs for genital or sexual disorders

A61P 15/04 (2006.01) Drugs for genital or sexual disorders

A61P 15/18 (2006.01) Drugs for genital or sexual disorders

A61P 35/00 (2006.01) Antineoplastic agents

C07C 401/00 (2006.01) Irradiation products of cholesterol or its derivatives

C07J 5/00 (2006.01) Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane, and substituted in position 21 by only one singly bound oxygen atom

C07J 7/00 (2006.01) Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of two carbon atoms

C07J 9/00 (2006.01) Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

C07J 31/00 (2006.01) Normal steroids, i.e. cyclopenta[a]hydrophenanthrenes, containing sulfur

C07J 41/00 (2006.01) Normal steroids, i.e. cyclopenta[a]hydrophenanthrenes, containing nitrogen

C07J 43/00 (2006.01) Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta[a]hydrophenanthrene skeleton

Event Publications

4 January 2007 Application Accepted

  Published as AU-B-2001245849

3 May 2007 Standard Patent Sealed

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