摘要:
The present invention relates to sulfonamide derivatives of formula (I) (wherein R1, R2, R3, R3', R4and R5are as defined in the claims), to pharmaceutical compositions comprising the same, and to uses thereof. Compounds of the invention have a common wide range of beneficial therapeutic indications. In particular, compounds of the invention are useful analgesic and anti-inflammatory agents.
摘要:
The invention relates to a process for the preparation of a compound of formula (1) which comprises reaction of a compound of formula (II) with a compound of the formula (III) in the presence of a chlorinating agent, followed by reaction of the resultant compound of the formula (IV) with a compound of formula (V) in the presence of a base wherein the various symbols are as defined in claim 1.
摘要:
Objects of the present invention are the compounds of formula (I) Their pharmaceutically acceptable salts, enantiomeric forms, diastereoisomers and racemates, the preparation of the above compounds, medicaments containing them and their manufacture, as well as the use of the above compounds in the control or prevention of illnesses such as cancer.
摘要:
A compound represented by the formula (1) (wherein the symbols are the same as defined in the description), a salt thereof, and a prodrug thereof. They unexpectedly have excellent GPR40 receptor agonistic activity and are excellent in properties required of medicines, such as stability. They can be a medicine which is safe and useful as a preventive/therapeutic agent for pathological states or diseases in which a GPR40 receptor participates, such as diabetes.
摘要:
Compounds represented by formula (I) wherein N1 represents an atom to which a donor hydrogen atom in a hydrogen bond donor group is bonded or a hydrogen bond acceptor atom in a hydrogen bond acceptor group; N3 represents a hydrogen bond acceptor atom in a hydrogen bond acceptor group; and N2, N4 and N5 represent each an arbitrary carbon atom constituting a hydrophobic group; having an atom corresponding to N3 and atoms corresponding to at least two atoms selected from N1, N2, N4 and N5 among the five atoms constituting a pharmacophore specified by the interatomic distances among N1, N2, N3, N4 and N5; and, in the optimized stereochemical structure thereof, the interatomic distances between the atom corresponding to N3 and atoms corresponding to at least two atoms selected from N1, N2, N4 and N5 fall within the scope of the pharmacophore interatomic distance, or salts thereof. Because of having an effect of inhibiting the activity of a transcription factor AP-1, these compounds are useful as preventives/remedies for diseases in which the excessive expression of AP-1 participates and as AP-1 inhibitors.
摘要:
A process for preparing a diastereomer of a compound represented by the general formula (I) wherein the asymmetric carbon atom of R1 or R2 takes R- or S-configuration, or a salt thereof, characterized by resolving a mixture of diastereomers of the compound or salts of them: (I) wherein R?1 and R2¿ are each independently optionally substituted hydrocarbyl or an optionally substituted heterocyclic group, with the proviso that only one of R?1 and R2¿ contains one asymmetric carbon atom; and Ra is an optically active hydrocarbon group which may be substituted or an optically active heterocyclic group which may be substituted.
摘要:
Compounds having the structure MgX1X2, wherein X1 is parecoxib anion and X2 is as selected from the group consisting of parecoxib anion, chloride, bromide, sulfate, phosphate, nitrate, acetate, propionate, succinate, glycolate, stearate, lactate, malate, tartrate, citrate, ascorbate, glutamate, benzoate, salicylate, methanesulfonate, and toluenesulfonate are disclosed; also disclosed are compounds having the strucure MX1(X2)n wherein M is a metal cation selected from the group consisting of Ca2+, Zn2+, and K+; X1 is parecoxid anion; X2 is selected from the group consisting of parecoxid anion and another pharmaceutically acceptable anion; and n is 0 when M is K+ and n is 1 when M is Ca2+ or Zn2+; Compositions of the invention are useful treatment and prevention of a very wide range of disorders mediated by COX-2, including inflammation, pain and/or fever.