This invention relates to compounds which are useful as enhanced propertied pharmaceutical compounds for both human and veterinary application. The pharmaceutical compounds which are suitable for use in this invention are those compounds which can be substituted with a moiety, said moiety comprising a substituent which enhances or changes the properties of the pharmaceutical compound. The chemical modification of drugs into labile derivatives with enhanced physicochemical properties that enable better transport through biological barriers is a useful approach for improving-drug delivery.
Process to intermediates for biologically active compounds
申请人:——
公开号:US20010039343A1
公开(公告)日:2001-11-08
This invention relates to a process for the manufacture of compounds which are useful to make either pesticides that can be used as fungicides, herbicides, insecticides, rodenticides or biocides, or pharmaceutical compounds for both human and veterinary application.
Synthesis and Application of Novel Glyoxylate-derived Chloroformates
作者:Mark J. Mulvihill、James Gallagher、Brian S. MacDougall、Damian G. Weaver、Duyan V. Nguyen、KiHo Chung、William Mathis
DOI:10.1055/s-2002-20036
日期:——
alkoxycarbonyl-chlorocarbonyloxy-methyl esters. Application of a benzyl glyoxylate-derived chloroformate to halofenozide was also accomplished, affording halofenozide-N-carbonyloxy-chloro/iodoacetic acid benzyl ester derivatives, which were further derivatized to carboxylic acid-derived (halofenozide-N-carbonyloxy)-benzyloxycarbonyl-methyl esters. The trifunctional nature of the glyoxylate moiety was demonstrated