Processes for preparing 6-alkyl-5-arylsulfonyl-dihydrophenanthridines
申请人:Ridgway Hugh Brian
公开号:US20060025436A1
公开(公告)日:2006-02-02
Synthetic methods are provided for production of compounds of the formula:
where R
1
, R
2
, R
3
, R4, R
5
, R
6
, R
7
, R
8
, R
9
, R
10
, R
11
, R
12
, R
13
and R
14
are as defined in the specification.
This invention provides a compound of formulae (I) or (II) having the structure
1
or a pharmaceutically acceptable salt thereof which are useful for the treatment of the inflammatory component of diseases and are particularly useful in treating atherosclerosis, myocardial infarction, congestive heart failure, inflammatory bowel disease, arthritis, type II diabetes, and autoimmune diseases such as multiple sclerosis and rheumatiod arthritis.