摘要
A new method for preparation of the potent hypoglycemic KAD-1229 was developed. The key step of this method is diasteroselective alkylation in high optical purity and good yield by using easily available Oppolzer’s camphor sultam as chiral auxiliary.
A new method for preparation of the potent hypoglycemic KAD-1229 was developed. The key step of this method is diasteroselective alkylation in high optical purity and good yield by using easily available Oppolzer’s camphor sultam as chiral auxiliary.