Synthesis of 5-homoshikimic acid and some fluorinated derivatives as potential inhibitors of 5-enolpyruvylshikimate-3-phosphate synthase
摘要:
The synthesis of (+/-)-5-homoshikimic acid, its 5-fluoromethyl and difluoromethyl analogues are described from the cycloadducts of 5,6-dihydro-1-(t)butyloxycarbonylpyridine and methyl acrylate. The adducts on ring opening afford methyl 5-(t)butoxycarbonylmethyl-5,6-di-hydrobenzoate, which may be 3,4-cis-dihydroxylated and converted in a series of steps into the title compounds
Synthesis of (±)-homogabaculine and (±)-homoshikimic acid
摘要:
Syntheses of homogabaculine and homoshikimic acid are described utilising the base mediated ring opening of the cycloadducts of methyl acrylate and N-carbamoyl-1,2-dihydropyridines.