摘要:
The present invention provides compounds (n-3 PUFA derivatives) of formula (I): that modulate conditions associated with cardiac damage, especially cardiac arrhythmias.
摘要:
An object of the present invention is to provide a compound that is useful as an orally available anti-HCV agent. The present invention relates to a compound represented by formula (1) or a pharmaceutically acceptable salt thereof. This compound has an anti-HCV activity and is useful as a medicine.
摘要:
The invention provides derivatives of DEA which have increased potency and hydrolysis resistance as compared to DEA, and compositions thereof, as well as methods of using these derivatives to promote neurogenesis, neurite growth and/or length, and/or promote synaptogenesis.
摘要:
The present application provides a synthetic spilanthol flavor composition that includes (2E,6Z,8E)-N-(2-methylpropyl)-2,6,8-decatrienamide. The synthetic spilanthol composition can also contain, and at least one of (2E,6E,8E)-N-(2-methylpropyl)-2,6,8-decatrienamide and (2E,6Z,8Z)-N-(2-methylpropyl)-2,6,8-decatrienamide, the (N-(2-methylpropyl)-2,6,8-decatrienamide being present in amounts effective to impart a salivating or tingle effect while reducing the perception of off notes, as compared to the off-notes perceived upon consumption of natural spilanthol (e.g. spilanthol obtained from jambu oleoresin). Methods of increasing salivation and/or providing a tingling sensation upon consuming an orally consumable product that include adding to the product a synthetic spilanthol flavor composition are also provided. Synthetic spilanthol flavor compositions can be added to orally consumed products, such as, but not limited to, foods, beverages, pharmaceuticals, nutraceuticals, or therapeutic compositions, oral personal care products, gums (e.g. chewing gum or bubble gum), candy or lozenges.
摘要:
The present invention relates to taste improvement of foodstuffs, beverages, tobacco products and oral care products, using a substance according to formula (I), edible salts or edible esters thereof: It was found that substances represented by formula (I) are capable of modifying and complementing, the sensory impact of taste imparting substances. Thus, the present taste improving substances are advantageously applied in flavor compositions, foodstuffs, tobacco products and oral care products. Typical examples of taste improving substances according to the present invention include N-(2-hydroxyethyl) 3-hydroxypropionamide; N-(2-hydroxyethyl) 3-hydroxybutyramide; N-(2-hydroxyethyl) 4-hydroxybutyramide; N-(2-hydroxyethyl) N-5-hydroxypentanoylamide; N-(2-hydroxyethyl) 4-hydroxypentanoylamide; N-(2-hydroxyethyl) 3-hydroxypentanoylamide; N-(2-hydroxyethyl) 2-methyl-4-hydroxy-butyramide; N-(2-hydroxyethyl) 2-methyl-3-hydroxybutyramide; N-(2-hydroxyethyl) N-6-hydroxyhexanoylamide; N-(2-hydroxyethyl) 5-hydroxyhexanoylamide; N-(2-hydroxyethyl) 4-hydroxyhexanoylamide; N-(2-hydroxyethyl) 3-hydroxyhexanoylamide; N-(2-hydroxyethyl) 4-hydroxy-2-keto-3-methyl-pentanoylamide; N-(2-hydroxyethyl) 4-hydroxy-2-keto-3-methyl-hexanoylamide and mixtures thereof.
摘要:
The present invention relates to derivatives of known active pharmaceutical compounds. These derivatives are differentiated from the parent active compound by virtue of being redox derivatives of the active compound. This means that one or more of the functional groups in the active compound has been converted to another group in one or more reactions which may be considered to represent a change of oxidation state. We refer to these compounds generally as redox derivatives. The derivatives of the invention may be related to the original parent active pharmaceutical compound by only a single step transformation, or may be related via several synthetic steps including one or more changes of oxidation state. In certain cases, the functional group obtained after two or more transformations may be in the same oxidation state as the parent active compound (and we include these compounds in our definition of redox derivatives). In other cases, the oxidation state of the derivative of the invention may be regarded as being different from that of the parent compound. In many cases, the compounds of the invention have inherent therapeutic activity on their own account. In some cases, this activity relative to the same target or targets of the parent compound is as good as or better than the activity which the parent compound has against the target or targets.
摘要:
The present invention relates to a novel process for the preparation of compounds of general formula (I) and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids and bases, which have valuable pharmacological properties, particularly an inhibitory effect on epithelial sodium channels, the use thereof for the treatment of diseases, particularly diseases of the lungs and airways.
摘要:
This application discloses a novel process for the synthesis of himbacine analogs, as well as the compounds produced thereby. The synthesis proceeds by alternative routes including the cyclic ketal amide route, the chiral carbamate amide route, and the chiral carbamate ester route. The compounds produced thereby are useful as thrombin receptor antagonists. The chemistry disclosed herein is exemplified in the following synthesis sequence:
摘要:
The present invention in a first aspect relates to taste improvement of foodstuffs, beverages, tobacco products and oral care products, using a substance according to formula (I), edible salts or edible esters thereof: It was found that substances represented by formula (I) are capable of modifying and complementing, the sensory impact of taste imparting substances. Thus, the present taste improving substances are advantageously applied in flavor compositions, foodstuffs, tobacco products and oral care products. Typical examples of taste improving substances according to the present invention include N-(2-hydroxyethyl) 3-hydroxypropionamide; N-(2-hydroxyethyl) 3-hydroxybutyramide; N-(2-hydroxyethyl) 4-hydroxybutyramide; N-(2-hydroxyethyl) N-5-hydroxypentanoylamide; N-(2-hydroxyethyl) 4-hydroxypentanoylamide; N-(2-hydroxyethyl) 3-hydroxypentanoylamide; N-(2-hydroxyethyl) 2-methyl-4-hydroxy-butyramide; N-(2-hydroxyethyl) 2-methyl-3-hydroxybutyramide; N-(2-hydroxyethyl) N-6-hydroxyhexanoylamide; N-(2-hydroxyethyl) 5-hydroxyhexanoylamide; N-(2-hydroxyethyl) 4-hydroxyhexanoylamide; N-(2-hydroxyethyl) 3-hydroxyhexanoylamide; N-(2-hydroxyethyl) 4-hydroxy-2-keto-3-methyl-pentanoylamide; N-(2-hydroxyethyl) 4-hydroxy-2-keto-3-methyl-hexanoylamide and mixtures thereof.
摘要:
A method for the preparation of 4-fluoro-α-[2-methyl-1-oxopropyl]-γ-oxo-N-β-diphenylbenzenebutanamide also known as 2-[2-(4-fluorophenyl)-2-oxo-1-phenylethyl]-4-methyl-3-oxo-pentanoic acid phenylamide of the formula I containing about 0.1% or less of α-[2-methyl-1-oxopropyl]-γ-oxo-N-β-diphenylbenzene butanamide, about 0.05% or less of difluoro-α-[2-methyl-1-oxopropyl]-γ-oxo-N-β-diphenylbenzene butanamide and about 0.1% or less of 3-[2-(4-Fluorophenyl)-2-oxo-1-phenyl-ethoxy]-4-methyl-pent-2-enoic acid phenylamide.