申请人:Roussel Uclaf
公开号:US04736034A1
公开(公告)日:1988-04-05
A compound selected from the group consisting of a compound of the formulae ##STR1## wherein R.sub.1 ' is selected from the group consisting of alkoxy of 1 to 5 carbon atoms, phenoxy and phenylalkoxy of 7 to 9 carbon atoms, R' is selected from the group consisting of alkyl of 1 to 5 carbon atoms, cycloalkylalkyl of 4 to 7 carbon atoms and phenyl alkyl of 7 to 12 carbon atoms optionally substituted with one or more members of the group consisting of alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 5 carbon atoms, halogen and alkenyl of 3 to 5 carbon atoms and alkynyl of 3 to 5 carbon atoms with the proviso that the multiple bond is not between the carbons .alpha.- and .beta. to the nitrogen atom and B is a reversible secondary amine blocking group and their haloamines.
从以下化合物组合中选择一种化合物:##STR1##其中R.sub.1'是选自1至5个碳原子的烷氧基,苯氧基和7至9个碳原子的苯基烷氧基的群体,R'是选自1至5个碳原子的烷基,4至7个碳原子的环烷基烷基和7至12个碳原子的苯基烷基的群体,可选地取代其中一个或多个成员,所选成员包括1至5个碳原子的烷基,1至5个碳原子的烷氧基,卤素和3至5个碳原子的烯基和3至5个碳原子的炔基,前提是多重键不在碳原子的α和β之间。至于B是一个可逆的二级胺阻断基和它们的卤代胺。