Substituted (1,2-Diarylethyl)amide Acyl-CoA:Cholesterol Acyltransferase Inhibitors: Effect of Polar Groups on in Vitro and in Vivo Activity
作者:John W. Clader、Joel G. Berger、Robert E. Burrier、Harry R. Davis、Martin Domalski、Sundeep Dugar、Timothy P. Kogan、Brian Salisbury、Wayne Vaccaro
DOI:10.1021/jm00010a004
日期:1995.5
Substituted (1,2-diarylethyl)amides have been prepared and evaluated for their ability to inhibit microsomal acyl-CoA:cholesterol acyltransferase activity in vitro and to lower hepatic cholesteryl ester content in vivo in a cholesterol-fed hamster. Simple unsubstituted (diarylethyl)amides were potent inhibitors in vitro but showed poor activity in vivo. Introduction of polar groups at specific locations
10,5-(Iminomethano)-10,11-dihydro-5H-dibenzo[a,d]cycloheptene and derivatives. Potent PCP receptor ligands
作者:Kyle R. Gee、Peter Barmettler、Michael R. Rhodes、Robert N. McBurney、N. Laxma Reddy、Lain Yen Hu、Ronald E. Cotter、Philip N. Hamilton、Eckard Weber、John F. W. Keana
DOI:10.1021/jm00066a002
日期:1993.7
IDDC (3, 10,5-(iminomethano)-10,11-dihydro-5H-dibenzo[a,d]cycloheptene++ +) and a series of substituted derivatives were synthesized and evaluated in vitro for their ability to displace tritiated MK-801 ([3H]-2) from its specific binding site in guinea pig brain homogenate. Substitution at the 3-position of 3 with bromine, chlorine, and fluorine led to increased binding affinity. In contrast, substitution
1-Substituted-4-(1,2-diphenylethyl)piperazine derivatives and their
申请人:Dainippon Pharmaceutical Co., Ltd.
公开号:US03957788A1
公开(公告)日:1976-05-18
1-Substituted-4-(1,2-diphenylethyl)piperazine derivatives of the formula: ##SPC1## Wherein X is hydroxy, methoxy, methyl or trifluoromethyl; and R is an unsubstituted monocycloalkyl group having 6 to 8 carbon atoms or 2-methoxyphenyl; provided that when X is hydroxy, R is cyclohexyl, and when X is trifluoromethyl, R is 2-methoxyphenyl, And their pharmaceutically acceptable salts, which have excellent analgesic, anti-tussive and anti-inflammatory activities, without undesirable side effect such as narcotic activity, and a process for the preparation thereof.
申请人:State of Oregon, acting by and through the Oregon State Board of Higher
公开号:US05688789A1
公开(公告)日:1997-11-18
The invention relates to 5-(iminomethano)-10,11-dihydro-5H-dibenzo\x9ba,d!cycloheptene and derivatives thereof. The invention also relates to the use of such compounds for the treatment or prevention of neuronal loss in ischemia, hypoxia, brain or spinal chord trauma, as well as for the treatment of Alzheimer's disease, amyotrophic lateral sclerosis, Huntington's disease and Down's syndrome.
Dioxaphosphorinanes, their preparation and use for resolving optically active compounds
申请人:STAMICARBON B.V.
公开号:EP0180276A1
公开(公告)日:1986-05-07
New dioxcaphosphorinanes having the formula:
in which:
M denotes a hydrogen atom or a metal or ammonium ion,
R1 and R2 denote a hydrogen atom, a halogen atom, an alkyl group having 1 up to 4 carbon atoms, an alkoxy group having 1 up to 4 carbon atoms, a nitro group or together denote a methylene dioxy group and
R3 and R4 denote hydrogen atom, a halogen atom, an alkyl group having 1 up to 4 carbon atoms or together denote a cyclohexyl group, one at most of the groups R3 and R4 denoting a hydrogen atom.
A process for the preparation of these dioxaphosphorinanes from a substituted 1-phenyl-1,3-dihydroxypropane by reacting this product with phosphoryl choride, the resolution of the dioxaphosphorinanes in optical isomers by reacting with an optically active amino compound and the resolution of racemates of a plurality of amino compounds, such as hydroxyphenylglycine and phenylalanine, in optically active isomers by reacting with said dioxaphosphorinanes are described.