A searcheable database of three-dimensional structures has been developed from the chemistry database of the NCI Drug Information System (DIS), a file of about 450,000 primarily organic compounds… (More)
Arabinofuranosyl-5-azacytosine (ara-AC), a nucleoside com bining the structural elements of 5-azacytidine and arabinofuranosylcytosine, exhibited unusually wide therapeutic activity against several… (More)
The cytotoxic activities of three new synthetic catechol analogues, /H(p-hydroxyphenyl)amino|alanine (Compound 1), W-^-hydroxyphenyl)ornithine (Compound 2), and A^-i/n-hydroxyphenylJornithine… (More)