摘要:
A 2-aryl selenazole compound and a pharmaceutical composition are disclosed, wherein the 2-aryl selenazole compound is a compound represented by formula (I) or a pharmaceutically acceptable salt thereof. The 2-aryl selenazole compound has the activity of inhibiting xanthine oxidase. The compound or a pharmaceutically acceptable salt thereof can be applied in terms of preparing a drug used for prevention or treatment of hyperuricemia, gout, diabetic nephropathy, an inflammatory disease or a neurological disease.
摘要:
.alpha.-Ketoimidomethyl blocked photographic reagents are useful in photographic elements, film units and processes. The blocked photographic reagents have the structure: ##STR1## wherein J represents ##STR2## X represents the atoms to complete a 5- or 6-membered ring or ring system; R represents alkyl of 1 to 30 carbon atoms or aryl of 6 to 30 carbon atoms; andPR represents the residue of an organic photographic reagent containing a heteroatom through which it is joined to the blocking group.
摘要:
Disclosed are sulfonamide compounds with GPR17 modulating properties, which are useful for treating or preventing a variety of CNS and other diseases, in particular for preventing and treating myelinating diseases or disorders.
摘要:
Selenophene compounds of formula (I) are described herein. In the compounds of Formula (I), ring A is a 6-membered aromatic fused ring, optionally containing one, two or three nitrogen atoms; a 5-membered heteroaromatic fused ring; or a mono- or bicyclic saturated heterocyclic fused ring having at least one ring member selected from the group consisting of N, O, S, SO and SO2; Y in ring B is nitrogen or substituted carbon; X is NR6, O, S, S(O), or S(O)2. R1, R2, R3, R4, and R6 are defined in the specification. Selenophene compounds of formula (I) may be used in methods of treating cell proliferative disorders, particularly cancer. Pharmaceutical compositions containing selenophene compounds of formula (I) may be used for treatment, inhibition, or control of cancer.
摘要:
There are described novel compounds which are represented by the formula ##STR1## wherein R is ##STR2## A is sulfur or selenium; X represents the nonmetallic atoms necessary to form a nucleus which completes a five or six membered heterocyclic moiety; R.sub.1 is H or lower alkyl; R.sub.2 is H or a hydrolyzable group; and R.sub.3 is H, alkyl or a hydrolyzable group. The compounds are useful in photographic applications and provide controlled release of a photographically useful material during processing of photographic elements with an aqueous alkaline processing composition.
摘要:
Disclosed are sulfonamide compounds with GPR17 modulating properties, which are useful for treating or preventing a variety of CNS and other diseases, in particular for preventing and treating myelinating diseases or disorders.
摘要:
Example embodiments provide a compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same.
摘要:
The invention discloses 4-(arylamino)selenophenopyrimidine derivatives of formula (I), hydrates, solvates, isomers, or pharmaceutically acceptable salts thereof; process for their preparation and methods of treating or inhibiting or controlling a cell proliferative disorders, particularly cancer using said compounds. Pharmaceutical compositions comprising 4-(arylamino)selenophenopyrimidine derivatives of formula (I) are useful for the treatment, inhibition, or control of cancer.
摘要:
The invention discloses 4-(arylamino)selenophenopyrimidine derivatives of formula (I), hydrates, solvates, isomers, or pharmaceutically acceptable salts thereof; process for their preparation and methods of treating or inhibiting or controlling a cell proliferative disorders, particularly cancer using said compounds. Pharmaceutical compositions comprising 4-(arylamino)selenophenopyrimidine derivatives of formula (I) are useful for the treatment, inhibition, or control of cancer.
摘要:
The present disclosure relates to selenium containing compounds useful as cellular labeling and barcoding reagents, such as isotopically-pure selenium maleimide compounds and the use thereof.