The invention is concerned with the compounds of formula (I) and pharmaceutically acceptable salts and esters thereof, wherein X, Q, and R1-R6 are defined in the detailed description and claims. In addition, the present invention relates to methods of manufacturing and using the compounds of formula (I) as well as pharmaceutical compositions containing such compounds. The compounds of formula (I) are antagonists or partial agonists at the CRTH2 receptor and may be useful in treating diseases and disorders associated with that receptor such as asthma.
A simple one-pot synthesis of hydroxylated and carboxylated aryl alkyl sulfides from various bromobenzenes
作者:Jaeyoung Ko、Jungyeob Ham、Inho Yang、Jungwook Chin、Sang-Jip Nam、Heonjoong Kang
DOI:10.1016/j.tetlet.2006.07.056
日期:2006.9
A simple one-pot synthesis of aryl alkyl sulfides from various bromobenzenes containing a hydroxy, hydroxymethyl, hydroxyethyl, and carboxylic acid group at -o, -m, and -p positions is reported here. The reaction proceeds through, in sequence, in situ protection of the hydroxy or carboxylic acid group by reaction with a Grignard reagent, lithium-halogen exchange, the formation of lithium thiolates
The present invention provides an antifungal agent represented by the formula:
[wherein A
1
represents a 3-pyridyl group which may have a substituent, a quinolyl group which may have a substituent, or the like; X
1
represents a group represented by the formula —NH—C(═O)—, a group represented by the formula —C(═O)—NH—, or the like; E represents a furyl group, a thienyl group, a pyrrolyl group, a phenyl group, a pyridyl group, a tetrazolyl group, a thiazolyl group or a pyrazolyl group; with the proviso that A
1
may have 1 to 3 substituents, and E has one or two substituents].
Disclosed is an antimalarial agent containing a compound represented by the formula:
[wherein A
1
represents a 3-pyridyl group that may have a substituent, a 6-quinolyl group that may have a substituent, or the like; X
1
represents a group represented by the formula —C(═O)—NH— or the like; E represents a furyl group, a thienyl group or a phenyl group;
with the proviso that A
1
may have one to three substituents, and E has one of two substituents] or a salt thereof or hydrates thereof.
The invention is concerned with the compounds of formula I:
and pharmaceutically acceptable salts and esters thereof, wherein X, Q, and R
1
-R
6
are defined in the detailed description and claims. In addition, the present invention relates to methods of manufacturing and using the compounds of formula I as well as pharmaceutical compositions containing such compounds. The compounds of formula I are antagonists or partial agonists at the CRTH2 receptor and may be useful in treating diseases and disorders associated with that receptor such as asthma.