title: Chemical and pharmacological studies of 2-(amino-methyl)acrylophenones.
abstract: The structure-activity relationships of nine products of the acrylophenone family have been studied. In a previous report 2-(4-methyl-1-piperazinylmethyl)acrylophenone was shown to be an antimicrotubular drug. The effects of these drugs on the bovine brain tubulin polymerization were determined by a turbidimetric assay. The median inhibitory concentrations (ID50) ranged from 1.5 X 10(-5) to 5 X 10(-5) mol/l. Their action on the inhibition of 3H-colchicine binding to tubulin was determined by DEAE (diethylaminoethyl)cellulose filter assay. These compounds are weak inhibitors of colchicine binding. Pharmacological studies of these drugs revealed a strong inhibition of the human ADP-induced platelet aggregation. Moreover, they markedly decreased the serum cholesterol, triglycerides and phospholipids levels of rats after injection of Triton WR 1339 (4-(1,1,3,3-tetramethylbutyl)phenol polymer with formaldehyde and oxirane). They inhibited Candida albicans, Penicillium notatum and Aspergillus versicolor growth. Thus, these nine compounds possess interesting pharmacological properties which are very likely to be related to the acrylic moiety of the molecules.
mesh_terms: D000179:Acrylates / Q000494:pharmacology; D000244:Adenosine Diphosphate / Q000494:pharmacology; D000818:Animals; D000935:Antifungal Agents; D002784:Cholesterol / Q000097:blood; D003078:Colchicine / Q000378:metabolism / Q000494:pharmacology; D006801:Humans; D000960:Hypolipidemic Agents; D066298:In Vitro Techniques; D007659:Ketones / Q000494:pharmacology*; D008297:Male; D008868:Microtubule Proteins / Q000378:metabolism; D010743:Phospholipids / Q000097:blood; D010879:Piperazines / Q000494:pharmacology; D010974:Platelet Aggregation / Q000187:drug effects; D011092:Polyethylene Glycols / Q000494:pharmacology; D011485:Protein Binding / Q000187:drug effects; D051381:Rats; D011919:Rats, Inbred Strains; D014280:Triglycerides / Q000097:blood; D014404:Tubulin / Q000378:metabolism
chemical_list: D000179:Acrylates; D000935:Antifungal Agents; D000960:Hypolipidemic Agents; D007659:Ketones; D008868:Microtubule Proteins; D010743:Phospholipids; D010879:Piperazines; D014280:Triglycerides; D014404:Tubulin; D011092:Polyethylene Glycols; D000244:Adenosine Diphosphate; C043614:2-(4-methyl-1-piperazinylmethyl)acrylophenone; D002784:Cholesterol; D003078:Colchicine; C016811:tyloxapol