申请人:The Research Foundation of State University of NY
公开号:US04994591A1
公开(公告)日:1991-02-19
This invention relates to new cis diamino platinum complexes; to compositions comprising these complexes; and to processes for their utility as fungicides, bacteriocides and as inhibitors of the growth of cancer in warm-blooded animals, wherein the complex is of the formula: [B(CH.sub.2).sub.n NH.sub.2 ].sub.2 Pt-M and ##STR1## wherein Pt is platinum II or platinum IV; M is selected from Y.sub.2, cyclic ##STR2## cyclic ##STR3## and cyclic ##STR4## when Pt is platinum II and X.sub.4 when Pt is platinum IV; each a is independently 1 or 2; n is from 0-3; each Y is independently --Cl, --Br, --I, --OH, --ONO.sub.2, --OSO.sub.3 and ##STR5## each X is independently selected from Y and two equatorial X's can together further be cyclic ##STR6## or cyclic ##STR7## each B is independently selected from aminoalkyl(dialkylsily), aminoalkyl(diphenylsilyl), triphenylsilyl, trialkylsilyl, aminoalkyl(alkyl,phenylsilyl), 2-amino-3,3-dialkyl-3-silacyclo-alkyl, 2-amino-3,3-diphenyl-3-silacycloalkyl, 2-amino-4,4-dialkyl-4-silacycloalkyl, 2-amino-4,4-diphenyl-4-silacycloalkyl and 1-aminoalkyl-1-silacycloalkyl; each R is independently selected from hydrogen and Z substituted and unsubstituted alkyl, alkenyl, cycloalkyl, cycloalkenyl, alkynyl and aryl, provided that two R's attached to the same or adjacent carbon atoms, or two R's attached through different carbon atoms to the silicon atom, can form Z substituted or unsubstituted alkyl or aryl cyclic ring; and, Z is selected from haloge This invention was made in part with government support under various contracts awarded by the Department of Health and Human Services, particularly under NCI Contract Numbers CM-27570 and CM-67698-16. The government has certain rights in this invention.
本发明涉及新的顺式二氨基铂配合物;包括这些配合物的组合物;以及将其用作杀菌剂、细菌剂和抑制温血动物癌症生长的过程,其中该配合物的化学式为:[B(CH.sub.2).sub.n NH.sub.2 ].sub.2 Pt-M和##STR1##其中Pt为铂II或铂IV;M从Y.sub.2、环状##STR2##、环状##STR3##和环状##STR4##中选择,当Pt为铂IV时,M为X.sub.4;每个a独立地为1或2;n为0-3;每个Y独立地为--Cl、--Br、--I、--OH、--ONO.sub.2、--OSO.sub.3和##STR5##每个X独立地从Y中选择,并且两个轴向的X可以进一步组成环状##STR6##或环状##STR7##;每个B独立地从氨基烷基(二烷基硅基)、氨基烷基(二苯基硅基)、三苯基硅基、三烷基硅基、氨基烷基(烷基、苯基硅基)、2-氨基-3,3-二烷基-3-硅杂环烷基、2-氨基-3,3-二苯基-3-硅杂环烷基、2-氨基-4,4-二烷基-4-硅杂环烷基、2-氨基-4,4-二苯基-4-硅杂环烷基和1-氨基烷基-1-硅杂环烷基中选择;每个R独立地从氢和Z取代和未取代的烷基、烯基、环烷基、环烯基、炔基和芳基中选择,前提是附加到同一或相邻碳原子的两个R,或通过不同碳原子附加到硅原子的两个R,可以形成Z取代或未取代的烷基或芳基环;Z从卤素中选择。本发明部分是在卫生和人类服务部授予的各种合同下进行的,特别是在NCI合同号CM-27570和CM-67698-16下进行的。政府拥有本发明的某些权利。