摘要:
The present application describes nitroimidazolic derivative compounds with antibacterial and/or antiprotozoal activity, which are potent urease inhibitors. It also describes the process for preparing those compounds and their use in pharmaceutical compositions and medicines.
摘要:
The invention relates to compositions comprising substituted imidazoline compounds including prodrugs, and salts thereof. In some embodiments, the invention relates to the use of these compositions as therapeutic agents, preferably for the treatment of arthritis or cancer. In further embodiments, The invention relates to the pharmaceutical compositions with effective amounts of substituted imidazoline compounds disclosed herein that function as agonist or antagonists of the genetic expression or interactions with transcription factor NF-κB.
摘要:
The present invention relates to a method for preparation of organofluoro compounds containing radioactive isotope fluorine-18. More particularly, the present invention relates to a method for preparation of organofluoro compound by reacting fluorine salt containing radioactive isotope fluorine-18 with alkyl halide or alkyl sulfonate in the presence of alcohol of Chemistry (FIG. 1) as a solvent to obtain high yield of organofluoro compound. Synthesis reaction according to the present invention may be carried out under mild condition to give high yield of the organofluoro compounds and the reaction time is decreased, and thereby is suitable for the mass production of the organofluoro compounds.
摘要:
The invention relates to a composition for caring for or making up keratinous fibers comprising a heterocyclic compound of formula (I) or of one of its salts: in which: Hy is a heterocycle of 4 to 7 atoms comprising a carbonyl functional group and/or a thiocarbonyl functional group and optionally being substituted and G, R1, R2 and R3 are defined in the description.
摘要翻译:本发明涉及一种用于护理或制备角质形成纤维的组合物,其包含式(I)的杂环化合物或其盐之一:其中:Hy是包含羰基官能团的4至7个原子的杂环和/或 硫代羰基官能团和任选被取代的,并且在本说明书中定义了G 1 R 1,R 2和R 3。
摘要:
This invention relates to a novel process for the synthesis of Temozolomide, an antitumor compound, and analogs, and to intermediates useful in this novel process.
摘要:
The present invention relates to novel thiazoline acids and derivatives thereof useful as chelators of trivalent metals in therapeutic applications. For example, the thiazoline acid derivatives are useful in diagnosing and treating pathological conditions associated with an excess of trivalent metals in humans and animals.
摘要:
The present invention relates to novel heterocyclic antagonists of Formula (I) and pharmaceutical compositions comprising said antagonists of the corticotropin releasing factor receptor (nullCRF receptornull) 1 useful for the treatment of depression, anxiety, affective disorders, feeding disorders, post-traumatic stress disorder, headache, drug addiction, inflammatory disorders, drug or alcohol withdrawal symptoms and other conditions the treatment of which can be effected by the antagonism of the CRF-1 receptor.
摘要:
The continuous production of acetylene diurea takes place by means of the reaction of glyoxal with urea in the presence of mineral acids. The reaction is carried out in at least one reactor having a mixing device, into which glyoxal, urea, and mineral acid are continuously fed, and from which a suspension of acetylene diurea in mother liquor is discharged. The acetylene diurea is mechanically removed from the mother liquor, and the remaining mother liquor is recycled back into the reactor, in whole or in part.
摘要:
There is disclosed a process for producing an optically active hemiester of formula (1): 1 wherein R1, R2 and R5 represent the same meanings as described below, which comprises reacting a cyclic acid anhydride of formula (2): 2 wherein R1 and R2 are different and independently represent a hydrogen atom, a halogen atom, an alkyl group optionally substituted with an alkoxy group or a halogen atom, and the like, with a hydroxy compound of formula (3):R3OHnullnull(3)wherein R3 represents an alkyl group optionally substituted with an alkoxy group, a phenoxy group, a dialkylamino group or a halogen atom and the like, in the presence of an asymmetric catalyst.
摘要:
A method for producing amphocarboxylpropionate comprising initiating the reaction of methyl acrylate with 2-alkyl imidazoline in the substantial absence of water; adding from 0.3 to 2 moles of water per mole of 2-alkyl imidazoline to the reaction products after at least 1.3 moles of the methyl acrylate reacts with one mole of the 2-alkyl imidazoline, so as to form a reaction product having a molar ratio of at least 1.8:1 of methyl acrylate to imidazoline. The products of the method can be formulated in highly concentrated form and do not have the gelling problems of the prior art formulation. These products are useful and beneficial in personal care products.