Carbamate analogs of thiaphysovenine, pharmaceutical compositions, and method for inhibiting cholinesterases
申请人:The Government of the United States of America, as represented by the Secretary, Department of Health and Human Services
公开号:EP1251131A3
公开(公告)日:2002-10-30
This invention relates to certain carbamate analogs of thiaphysovenine of the formula whereinR1 is H and R2 is C4 - C10 alkyl;R1 and R2 are independently C1 -C10 alkyl; orR1 is H and R2 is a group of the formula whereinR3 is H and R4 is an isopropyl group; including optical isomers of the 3aS series, racemic compounds of this type and processes for their preparation. Pharmaceutical compositions containing such compounds are also provided. Such compounds and compositions are useful as cholinesterase inhibitors, especially butyrylcholinesterase inhibitors.