Disclosed are methods of preparing substituted indolizines represented by the following formula:
1
comprising reacting a substrate represented by the following formula:
2
with either the cyclization reagent of the following formula:
3
or, a reagent prepared by reacting the compound represented the formula below with an alkylating agent:
4
The variables in the above formulas are defined herein.
[EN] SYNTHESIS OF INDOLIZINES<br/>[FR] SYNTHESE D'INDOLIZINES
申请人:SYNTA PHARMACEUTICALS CORP
公开号:WO2004024727A2
公开(公告)日:2004-03-25
Disclosed are methods of preparing substituted indolizines represented by the following formula: comprising reacting a substrate represented by the following formula: with either the cyclization reagent of the following formula: or, a reagent prepared by reacting the compound represented the formula below with an alkylating agent: The variables in the above formulas are defined herein.