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Title:
OXAZINE DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2011/071135
Kind Code:
A1
Abstract:
Disclosed is a compound or the like which serves as a prophylactic or therapeutic agent for diseases induced by the production, secretion and/or deposition of amyloid β protein. Specifically disclosed is a compound represented by formula (I), a pharmaceutically acceptable salt thereof, or a solvate of the compound or salt. (In the formula, R1, R2a, R2b, R3, R4a, R4b, ring A and broken line are as defined in the description.)

Inventors:
MASUI MORIYASU (JP)
HORI AKIHIRO (JP)
Application Number:
PCT/JP2010/072193
Publication Date:
June 16, 2011
Filing Date:
December 10, 2010
Export Citation:
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Assignee:
SHIONOGI & CO (JP)
MASUI MORIYASU (JP)
HORI AKIHIRO (JP)
International Classes:
C07D265/06; A61K31/535; A61K31/5355; A61K31/5365; A61P25/16; A61P25/28; A61P27/02; A61P43/00; C07D265/08; C07D413/12; C07D413/14; C07D498/04
Domestic Patent References:
WO2007049532A12007-05-03
WO2008133273A12008-11-06
WO2007058583A22007-05-24
WO2007049532A12007-05-03
WO2008133273A12008-11-06
WO2008133274A12008-11-06
WO2009151098A12009-12-17
WO2009091016A12009-07-23
WO2009103626A12009-08-27
WO2009134617A12009-11-05
WO2006065277A22006-06-22
WO2005058311A12005-06-30
WO2008103351A22008-08-28
Other References:
See also references of EP 2511268A4
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY, vol. 39, no. 12, 2003, pages 1789 - 1791
"Isotopes in the Physical and Biomedical Sciences, Vol. 1, Labeled Compounds (Part A", vol. 1, 1987
THEODORA W GREENE: "Protective Groups in organic Synthesis", JOHN WILEY & SONS
Attorney, Agent or Firm:
TAKAYAMA, Hirotsugu et al. (JP)
Hiromitsu Takayama (JP)
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