The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 05, 2009
Filed:
Nov. 18, 1999
Hubert Jan Jozef Loozen, Meerhoek, NL;
Wilhelmus Gerardus Eduardus Joseph Schoonen, Parklaan, NL;
Hubert Jan Jozef Loozen, Meerhoek, NL;
Wilhelmus Gerardus Eduardus Joseph Schoonen, Parklaan, NL;
N.V. Organon, Oss, NL;
Abstract
Disclosed is a novel class of steroid compounds based on estradiol, and carrying an 11β-substitution. Said substitution is a hydrocarbon group which may be linear or branched, provided that it comprises, as the longest chain on carbon atom no. 11 of the steroid skeleton, one single linear chain having a length of from 5 to 9 carbon atoms, wherein said chain may be saturated or unsaturated. The resulting compounds have a desirable mixed agonist/antagonist profile for estrogen receptor α and estrogen receptor β.