UNI-MB - logo
UMNIK - logo
 
E-viri
Recenzirano Odprti dostop
  • Studies on Benzhydryl Deriv...
    TAKEMURA, SHOJI; AZUMA, YOSHIKO; SHOGAKI, CHIYUKI; MIKI, YASUYOSHI; NAGATOMI, HIKARU; YASUI, BOMPEI; ANDO, KAZUKO

    Chemical & pharmaceutical bulletin, 1983, Letnik: 31, Številka: 8
    Journal Article

    A synthetic route to 2-O-(diphenylacetyl)salicylic acid derivatives was developed and the effects of the products on the heat-denaturation of albumin and on heat-induced erythrocytolysis were examined (in vitro anti-inflammation test). Trichloroethyl salicylate was acylated with diphenylacetic acid and its derivatives in the presence of methanesulfonyl chloride and pyridine, and the products were deprotected with zinc-acetic acid to give 2-O-(diphenylacetyl)salicylic acid derivatives. Their biological effects resembled those of ibuprofen.