PROCESS FOR PRODUCING COMPOUND WITH ANTI-HCV POTENCY AND INTERMEDIATE FOR USE THEREIN
申请人:CHUGAI SEIYAKU KABUSHIKI KAISHA
公开号:EP1857456A1
公开(公告)日:2007-11-21
A method whereby a compound having HCV replication inhibitory activity and desired optical activity can be synthesized selectively and at high yield in a small number of steps by using a compound having a specific chiral auxiliary as a starting compound is provided.
A compound represented by the formula (1-8):
[wherein Y represents a group represented by the following formula:
Q represents a protected carbonyl group; D represents -(CH2)m-R', etc.; and n represents an integer of 0 to 10].
Production Process of Compound Having Anti-Hcv Action and Intermediate Thereof
申请人:Kato Tatsuya
公开号:US20080293950A1
公开(公告)日:2008-11-27
A method whereby a compound having HCV replication inhibitory activity and desired optical activity can be synthesized selectively and at high yield in a small number of steps by using a compound having a specific chiral auxiliary as a starting compound is provided.
A compound represented by the formula (1-8):
[wherein Y represents a group represented by the following formula:
Q represents a protected carbonyl group; D represents —(CH
2
)
m
—R′, etc.; and n represents an integer of 0 to 10].
Intermediate compound for synthesis of viridiofungin a derivative
申请人:Kato Tatsuya
公开号:US20100152456A1
公开(公告)日:2010-06-17
A method whereby a compound having HCV replication inhibitory activity and desired optical activity can be synthesized selectively and at high yield in a small number of steps by using a compound having a specific chiral auxiliary as a starting compound is provided.
A compound represented by the formula (1-8):
wherein Y represents a group represented by the following formula:
Q represents a protected carbonyl group; D represents —(CH
2
)
m
—R′, etc.; and n represents an integer of 0 to 10.