PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2288479-1 1990 Isoxazoles with a 1,2-diaminoethane side chain at C-5 are synthesized by nucleophilic substitution of 5-chloro derivatives. Isoxazoles 0-10 complement C5 Rattus norvegicus 50-53 2288479-2 1990 Using piperazine, imidazolidine and 1,2-diaminocyclohexane, resp., isoxazoles with partially rigid chains at C-5 are formed. Isoxazoles 67-77 complement C5 Rattus norvegicus 109-112