Abstract:
Изобретение относится к области получения карбоксилатов металлов. В частности, изобретение относится к области получения новой кристаллической формы цис-2,3-эпоксисукцината кальция (соли 2,3-эпокси-1,4-бутандиовой кислоты), которая может являться сырьем для получения L-(+)-винной кислоты.
Abstract:
The present invention provides a novel propylene oxide and a method for producing the same as well as a production method using the novel propylene oxide. The present invention is 1,1,3-trichloro-2,3,3-trifluoropropylene oxide. The present invention is a method for producing 1,1,3-trichloro-2,3,3-trifluoropropylene oxide which comprises the step of oxidizing a vinyl compound of CF 2 Cl-CF=CCl 2 .
Abstract:
The invention relates to a process comprising a condensation step wherein a starting aldehyde or ketone is made to react with an ester of an α-haloacid to form an epoxy compound, whereby the reaction is carried out in the presence of a dipolar aprotic compound selected from the group consisting of l-methyl-2-pyrrolidone (NMP), hexamethylphosphorous triamide (HMPT), dimethylsulfoxide (DMSO), and urea derivatives of the following formula: (III) wherein R 1 , R 2 , R 3 and R 4 may each independently be H or a C 1 -C 4 alkyl group and whereby R 2 and R 3 may together form a heterocyclic group.
Abstract:
One aspect of the present invention relates to compounds, comprising at least two moieties selected from the group consisting of aryl sulfonates and aryl sulfates. A second aspect of the present invention relates to combinatorial libraries of the aforementioned compounds. The present invention also relates to compositions comprising a compound of the present invention. A fourth aspect of the present invention relates to the use of a compound or composition of the present invention in a method for inhibiting bioadhesion to a surface. Another aspect of the present invention relates to the use of a compound or composition of the present invention in a method for enhancing bioadhesion to a surface.
Abstract:
A method of killing cancer cells by acute elevation of cellular malonyl Coenzyme A (Malonyl CoA) which leads to apoptosis. Elevation of malonyl CoA may be induced by inhibition of fatty acid synthase (FAS), or by other manipulation of fatty acid metabolism. Alternatively, growth of tumor cells may be inhibited by FAS inhibition in conjunction with inhibition of carnitine palmitoyltransferase-1 (CPT-1). Combination therapy with drug(s) that inhibit fatty acid synthesis by inhibiting acetyl CoA carboxylase (the first enzyme in the fatty acid synthesis pathway) and drug(s) that inhibit CPT-1 e.g. etomoxir may be expected to induce apopptosis in tumor cells.