Category: 1119-40-0

More research is needed about 1119-40-0

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1119-40-0, in my other articles. Recommanded Product: 1119-40-0.

Chemistry is an experimental science, Recommanded Product: 1119-40-0, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 1119-40-0, Name is Dimethyl glutarate, molecular formula is C7H12O4, belongs to quinuclidines compound. In a document, author is Ugawa, T.

Effect of YM-53601, a novel squalene synthase inhibitor, on the clearance rate of plasma LDL and VLDL in hamsters

1 To better understand how it decreases plasma cholesterol and triglyceride, we evaluated the effect of YM-53601 ((E-2-[2-fluoro-2-(quinuclidin-3-ylidene) ethoxy]-9H-carbozole monohydrochloride) on the clearance rate of low density lipoprotein (LDL) and very low density lipoprotein (VLDL) in hamsters. 2 Treatment with YM-53601 at 50 mg kg(-1) for 5 days in hamsters fed a normal diet enhanced the disappearance of 1,1′-Dioctadecyl-3,3,3′,3′-tetramethylindocarbocyanine perchlorate (DiI)-VLDL and DiI-LDL. This effect on DiI-LDL was lost in the early phase after DiI-methyl(met)-LDL, chemically modified to block LDL receptor binding, was injected in hamsters, but was retained in the late phase. Pre-treatment with prolamine sulphate, which inhibits the activity of LPL, also failed to enhance DiI-VLDL clearance rate by YM-53601. 3 Even on single oral administration at 30 mg kg(-1), YM-53601 enhanced the disappearance of the high concentration of plasma triglyceride after injection of intrafat, an emulsion of fat. Plasma triglyceride was significantly decreased as soon as 1 h after single administration of YM-53601 in hamsters fed a normal diet. 4 These results indicate that the decrease in plasma total cholesterol and triglyceride after the treatment with YM-53601 is due to its enhancement of the clearance rate of LDL and VLDL, respectively. Moreover, YM-53601 may be effective in decreasing plasma triglyceride levels early in the course of treatment of hypertriglyceridaemia in humans.

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1119-40-0, in my other articles. Recommanded Product: 1119-40-0.

Reference:
Quinuclidine – Wikipedia,
,Quinuclidine | C7H13N | ChemSpider

Archives for Chemistry Experiments of Dimethyl glutarate

Do you like my blog? If you like, you can also browse other articles about this kind. Thanks for taking the time to read the blog about 1119-40-0, Safety of Dimethyl glutarate.

Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. In an article, author is BESIDSKY, Y, once mentioned the application of 1119-40-0, Name is Dimethyl glutarate, molecular formula is C7H12O4, molecular weight is 160.17, MDL number is MFCD00008468, category is quinuclidines. Now introduce a scientific discovery about this category, Safety of Dimethyl glutarate.

SYNTHESIS AND REACTIVITY OF 6-CARBAMOYL-5-PHENYL-2,3,5,6-TETRAHYDRO-1H-1,4-ETHANOBENZO[F]QUINOLINE – X-RAY MOLECULAR-STRUCTURE OF (4AR-ASTERISK,5S-ASTERISK,6R-ASTERISK,10BR-ASTERISK)-5-PHENYL-2,3,4A,5,6,10B-HEXAHYDRO-1H-1,4-ETHANOBENZO[F]QUINOLIN-6-YL ACETATE

Cyclocondensation of 2-(2-cyano-1,2-diphenylethyl)quinuclidin-3-one 1 in the presence of sulfuric acid gave an intramolecular phenylation instead of lactam formation. The cyclic product was hydrogenated to give 6-carbamoyl-5-phenyl-2,3,4a,5,6,10b-hexahydro-1H-1,4-ethanobenzo- [f]quinoline. On treatment with LiAIH(4) the carbamoyl group was stereospecifically replaced by a hydroxy group. The alcohol was acetylated and the structure was confirmed by X-ray crystallography. The hydroxylation reaction is believed to proceed via a carbonitrile intermediate. In the presence of air the nitrile can be converted to a ketone which is then reduced to the alcohol with an overall retention of configuration.

Do you like my blog? If you like, you can also browse other articles about this kind. Thanks for taking the time to read the blog about 1119-40-0, Safety of Dimethyl glutarate.

Reference:
Quinuclidine – Wikipedia,
,Quinuclidine | C7H13N | ChemSpider