Regioselectivity in forming dipole-stabilized anions. Sites of metalation of indolines, tetrahydroquinolines, and benzazepines activated by N-formimidoyl or N-Boc groups
摘要:
Metalation of the title compounds indicated that the formamidine-equipped indolines or 1,2,3,4-tetrahydroquinolines give rise solely to C-2 alkylation products (5,6) whereas the corresponding N-t-Boc systems give only ortho aryl alkylation (7, 8).
2-Sulfanyl-Benzoimidazol-1-Yl-Acetic Acid Derivatives as Crth2 Antagonists
申请人:Fretz Heinz
公开号:US20080108638A1
公开(公告)日:2008-05-08
The invention relates to 2-sulfanyl-benzoimidazol-1-yl-acetic acid derivatives and their use as potent “chemoattractant receptor-homologous molecule expressed on Th2 cells” antagonists in the treatment of prostaglandin mediated diseases, to pharmaceutical compositions containing these derivatives and to processes for their preparation.
2-sulfanyl-benzoimidazol-1-yi-acetic acid derivatives as CRTH2 antagonists
申请人:Actelion Pharmaceuticals, Ltd.
公开号:US08273740B2
公开(公告)日:2012-09-25
The invention relates to 2-sulfanyl-benzoimidazol-1-yl-acetic acid derivatives and their use as potent “chemoattractant receptor-homologous molecule expressed on Th2 cells” antagonists in the treatment of prostaglandin mediated diseases, to pharmaceutical compositions containing these derivatives and to processes for their preparation.
The invention provides a compound of formula (I) or a pharmaceutically acceptable ester, amide, solvate or salt thereof, including a salt of such an ester or amide, and a solvate of such an ester, amide or salt, wherein W, X, Y, Z, R
1
, R
2
, R
7
, R
8
, R
9
, R
10
, R
11
, R
12
, R
13
, R
14
, R
15
and R
16
are as defined in the specification. The invention also provides also provides the use of such compounds in the treatment or prophylaxis of a condition associated with a disease or disorder associated with estrogen receptor activity.