Abstract:
The invention relates to nitroso derivatives including carboxylic acid and phosphoric acid esters of hydroxy nitroso compounds that donate nitroxyl (HNO) under physiological conditions. The compounds and compositions of the invention are useful in treating and/or preventing the onset and/or development of diseases or conditions that are responsive to nitroxyl therapy, including heart failure, ischemia/reperfusion injury and cancer.
Abstract:
Active compounds of Formula (I) are described: wherein: R 1 and R 2 are each independently C1-C4 alkyl; or R 1 and R 2 together form a C2-C7 alkylene chain; and Z is a non-steroidal anti-inflammatory drug (NSAID); along with pharmaceutically acceptable salts and prodrug thereof, and methods of using the same.
Abstract:
Disclosed is a method for the synthesis of 6-iodo-2-oxindole useful as intermediate in the manufacture of pharmaceutically active ingredients. Also disclosed is a novel intermediate used in the synthesis of this compound.
Abstract:
Photoremovable protecting groups for the creation of large scale chemical diversity are disclosed. Orthonitrobenzyl groups containing various phenyl-ring substituents, benzylic carbon substituents, and benzylic carbon extensions protect nucleoside and amino acid functional groups, including hydroxyl, amino, and carboxyl groups. Phenyl-ring substituents include cyclic orthoesters, acetals, ketals, substituted amines, and cyclic ethers.
Abstract:
The present invention relates to a method for reducing the production of methane emanating from the digestive activities of a ruminant and/or for improving ruminant animal performance by using, as active compound at least one organic molecule substituted at any position with at least one nitrooxy group, or a salt thereof, which is administrated to the animal together with the feed. The invention also relates to the use of these compounds in feed and feed additives such as premix, concentrates and total mixed ration (TMR) or in the form of a bolus.
Abstract:
The invention concerns a method of nitrosation of a phenolic compound substituted by an electro-attracting group.The invention also concerns a method of nitration of a phenoic compound substituted by an electro-attracting group. The nitrosation method is characterised in that it consists in effecting the nitrosatio n of the said compound in presence of sulphuric acid; the concentration of the sulphuric acid being at least 60 % by weight, then optionally in effecting the separation of the resulting nitrosated compound. The invention also concerns the oxidation of the resulting p-nitrosated phenolic compound for obtaining the corresponding nitrated compound.
Abstract:
Active compounds of Formula (I) are described: wherein: R 1 and R 2 are each independently C1-C4 alkyl; or R 1 and R 2 together form a C2-C7 alkylene chain; and Z is a non-steroidal anti-inflammatory drug (NSAID); along with pharmaceutically acceptable salts and prodrug thereof, and methods of using the same.
Abstract:
Novel stilbenoid compounds and their prodrug forms are disclosed, which serve as potent vascular targeting agents useful for the treatment of solid tumor cancers and other diseases associated with unwanted neovascularization. The novel stilbenoid compounds are tubulin-binding stilbenoid analogs structurally related to combretastatin A-1 and combretastatin A-4. The prodrug forms serve as potent vascular targeting agents (VTAs) useful for the treatment of solid tumor cancers and diseases associated with retinal neovascularization.
Abstract:
Compounds which are capable of generating acid on photolysis are disclosed, and the uses of these compounds, especially for deprotecting the termini of nucleic acid molecules or peptides during synthesis of arrays. The compounds described herein may be employed in the detritylation of 5'-O-dimethoxytrityl (DMT) protected nucleotides by photolysing the compounds to generate an acid capable of removing the DMT group allowing oligonucleotide arrays to be synthesised using readily available 5'-O-DMT-nucleoside-3'-O-phosphoramidite monomers conventionally used in solid phase nucleic acid synthesis. A method of avoiding the effects of stray light in projection lithography techniques is also disclosed.
Abstract:
Excellent -secretase inhibitors are provided, which contain compounds of the general formula (I) or salts thereof, wherein Ar is an aromatic group; X is a divalent group selected from among O-, -S-, -CO-, -SO-, -SO>2 -, -CONR -, -SO2NR - and -COO- (wherein R is hydrogen or the like), a divalent C1-6 aliphatic hydrocarbon group which may contain one or two of these divalent groups, or a free valency; Y is a divalent group selected from among O-, -S-, -CO-, -SO-, -SO2-, -NR -, -CONR -, -SO2NR -, and COO-, or a divalent C1-6 aliphatic hydrocarbon group which may contain one or two of these divalent groups ; R and R are each hydrogen, a hydrocarbon group, or the like; and A is a ring which may be further substituted.
Abstract translation:提供优异的分泌酶抑制剂,其含有通式(I)的化合物或其盐,其中Ar为芳族基团; X是选自O,-S - , - CO - , - SO - , - SO 2 - , - NR 8 8 - , - CONR 8 - , - SO 2 NR 8 - 和-COO-(其中R 8是氢等),可以含有这些二价基团中的一个或两个的二价C 1-6脂族烃基或自由价; Y是选自O,-S - , - CO - , - SO - , - SO 2 - , - NR 8 - , - CONR 8 - , - SO 2 NR 8 - 和COO - 或可以含有一个或两个这些二价基团的二价C 1-6脂族烃基; R 1和R 2各自为氢,烃基等; A是可进一步取代的环。