LITTLEFIELD, BRUCE A.,PALME, MONICA,SELETSKY, BORIS M.,TOWLE, MURRAY J.,YU, MELVIN J.
申请号：
HU0103357
公开号：
HU227912B1
申请日:
1999.06.16
申请国别(地区):
HU
年份:
2012
代理人:
摘要：
The invention provides a compound having the formula: that is useful as an intermediate in the preparation of certain pharmaceutically active halichondrin analogs.
