Title:
PRODRUG SUBSTITUTED BENZOXAZOLES AS ESTROGENIC AGENTS
Document Type and Number:
WIPO Patent Application WO2006026316
Kind Code:
A3
Abstract:
This invention provides estrogen receptor modulators of formula I, having the structure (I) wherein Q1 Q2, R1, R2 R2a, R3,R3a, and X as defined in the specification, or a pharmaceutically acceptable salt thereof.
Inventors:
ELMARAKBY SAYED (US)
CAI PING (US)
CHANDRASEKARAN APPAVU (US)
RUPPEN MARK (US)
TALAAT RASMY (US)
CAI PING (US)
CHANDRASEKARAN APPAVU (US)
RUPPEN MARK (US)
TALAAT RASMY (US)
Application Number:
PCT/US2005/030155
Publication Date:
May 26, 2006
Filing Date:
August 24, 2005
Export Citation:
Assignee:
WYETH CORP (US)
ELMARAKBY SAYED (US)
CAI PING (US)
CHANDRASEKARAN APPAVU (US)
RUPPEN MARK (US)
TALAAT RASMY (US)
ELMARAKBY SAYED (US)
CAI PING (US)
CHANDRASEKARAN APPAVU (US)
RUPPEN MARK (US)
TALAAT RASMY (US)
International Classes:
C07D263/56; A61K31/423
Domestic Patent References:
| WO2003050095A1 | 2003-06-19 | |||
| WO2002051821A1 | 2002-07-04 | |||
| WO2004016600A1 | 2004-02-26 | |||
| WO2002046168A1 | 2002-06-13 |
Foreign References:
| US20030199562A1 | 2003-10-23 | |||
| SU600138A1 | 1978-03-30 |
Other References:
STEVENS M F G ET AL: "Structural studies on bioactive compounds. 23. Synthesis of polyhydroxylated 2-phenylbenzothiazoles and a comparison of their cytotoxicities and pharmacological properties with genistein and quercetin", 27 May 1994, JOURNAL OF MEDICINAL CHEMISTRY, AMERICAN CHEMICAL SOCIETY. WASHINGTON, US, PAGE(S) 1689-1695, ISSN: 0022-2623, XP002236361
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