申请人:Roussel Uclaf
公开号:US04935532A1
公开(公告)日:1990-06-19
All possible isomeric forms of a compound of the formula ##STR1## wherein A has a structure selected from the group consisting of ##STR2## wherein Y.sub.1 and Y.sub.2 are individually selected from the group consisting of hydrogen, fluorine, chlorine, bromine and alkyl of 1 to 6 carbon atoms, or Y.sub.1 and Y.sub.2 together with the carbon to which they are attached form a carbon homocycle of 3 to 7 carbon atoms and Z is selected from the group consisting of hydrogen, chlorine, bromine and iodine, Y is selected from the group consisting of hydrogen, alkyl of 1 to 18 carbon atoms unsubstituted or substituted with at least one halogen, the .beta., .alpha. bond together with Y can be part of A and and R is selected from the group consisting of non-heterocyclic primary, secondary or teritiary alcohol moiety having at least one asymetric carbon or the remainder of a substituted alcohol with a chirality due to the dissymetric spatial configuration of the entire molecule.
该化合物的所有可能同分异构体形式的结构,其化学式为##STR1## 其中A的结构选自以下组合:##STR2## 其中Y.sub.1和Y.sub.2分别选自氢、氟、氯、溴和1到6个碳原子的烷基,或Y.sub.1和Y.sub.2与它们附着的碳形成3到7个碳原子的碳同族环,Z选自氢、氯、溴和碘,Y选自氢、未取代或取代至少一个卤素的1到18个碳原子的烷基,.beta.、.alpha.键与Y一起可以是A的一部分,R选自非杂环一级、二级或三级醇基,其中至少有一个不对称碳或由整个分子的非对称空间构型引起的取代醇的剩余部分。