Structural isomers of cinnamic hydroxamic acids block HCV replication via different mechanisms
作者:Maxim V. Kozlov、Konstantin A. Konduktorov、Alsu Z. Malikova、Kamila A. Kamarova、Anastasia S. Shcherbakova、Pavel N. Solyev、Sergey N. Kochetkov
DOI:10.1016/j.ejmech.2019.111723
日期:2019.12
A set of ortho-, meta- and para-substituted cinnamic hydroxamic acids (CHAs) was synthesized. In each series of structuralisomers, a phenyl substituent was linked to an aromatic ring of the parent cinnamic acid via a linker of one to four atoms in length. Using a cell test system with the full-length replicon of hepatitis C virus (HCV), we established a relationship between the suppression of HCV
PHOSPHORUS CONTAINING COMPOUNDS AS INHIBITORS OF RETROVIRUSES
申请人:THE UPJOHN COMPANY
公开号:EP0578745A1
公开(公告)日:1994-01-19
[EN] PHOSPHORUS CONTAINING COMPOUNDS AS INHIBITORS OF RETROVIRUSES
申请人:THE UPJOHN COMPANY
公开号:WO1992017490A1
公开(公告)日:1992-10-15
(EN) The present invention relates to peptides of formula (I): X1-C8-D9-E10-F11-G12-Z, having at least one O-phosphate monoester or diester, and parent compounds thereof, which are useful for inhibiting a retrovirus in a mammalian cell infected with said retrovirus.(FR) Les peptides répondant à la formule (I): X1-C8-D9-E10-F11-G12-Z, et possédant au moins un monoester ou diester de O-phosphate, et leurs composés apparentés, sont utilisés pour inhiber un rétrovirus dans une cellule mammifère infectée par ledit rétrovirus.
Synthesis of 2-phenylthiazolidine derivatives as cardiotonic agents. I. 2-Phenylthiazolidine-3-thiocarboxamides.
A series of novel 2-phenylthiazolidine-3-thiocarboxamides (II) was synthesized and tested for positive inotropic activity in the isolated guinea pig heart and in anesthetized dogs. Reaction of the benzaldehydes (VI, XI, XIV and XV) with cysteamine followed by treatment with isothiocyanates readily gave II. Structure-activity relationships were investigated by varying the structural parameters. N-Methyl-2 -phenylthiazolidine-3-thiocarboxamides having an ortho substituent such as a Me or OMe group exhibited significant positive inotropic action, which was not blocked by propranolol. Among the various ortho-alkoxyphenyl derivatives synthesized, the 2- (2- (3- (4-phenylpiperazino) propoxy) phenyl) derivative (I67) was found to exhibit more potent and longerlasting activity than amrinone without any significant effect on heart rate or blood pressure