摘要:
The present invention provides a process for simply producing an optically active 2-thiomethyl-3-phenylpropionic acid derivative useful as an intermediate for medicines from inexpensive raw materials. An optically active 2-hydroxymethyl-3-phenylpropionic acid ester derivative which can be relatively easily obtained by asymmetric reduction reaction with an enzyme is cyclized to an optically active β-lactone derivative which is then reacted with a sulfur compound to produce an optically active 2-thiomethyl-3-phenylpropionic acid derivative in high yield.
摘要:
A compound of formula (I); wherein R1 represents chloro, fluoro or hydroxy as well as optical isomers and racemates thereof as well as pharmaceutically acceptable salts, prodrugs, solvates and crystalline forms thereof, to processes for preparing such compounds, to their the utility in treating clinical conditions including lipid disorders (dyslipidemias) whether or not associated with insulin resistance, to methods for their therapeutic use and to pharmaceutical compositions containing them.
摘要:
This invention relates to thiol compounds of the formulae I, II or III (in which the variables are as defined in the claims), pharmaceutical compositions and diagnostic kits comprising such compounds and methods of using such compounds for inhibiting NAALADase enzyme activity, detecting diseases where NAALADase levels are altered, effecting neuronal activity, effecting TGF-β activity, inhibiting angiogenesis, and treating glutamate abnormalities, diabetic neuropathy, pain, compulsive disorders, prostate diseases, cancers and glaucoma.
摘要:
The current invention provides novel retinoid compounds and methods for their synthesis, the use of such compounds for the preparation of medicaments for treating or preventing emphysema, cancer and dermatological disorders, methods for such deseases and pharmaceutical compositions suitable for the treatment or prevention of emphysema, cancer and dermatological disorders.
摘要:
A novel 3-aryl-2-hydroxypropionic acid derivative, having formula (I) and pharmaceutically acceptable salts, solvates, and crystalline forms thereof, a process and intermediate for its manufacture, pharmaceutical preparations containing it and the use of the compound in clinical conditions associated with insulin resistance.
摘要:
Novel 3-aryl proprionic acid derivatives and analogs, having general formula (I) and stereo- and optical isomers and racemates thereof as well as pharmaceutically acceptable salts, solvates and crystalline forms thereof, process for their manufacture, pharmaceutical preparations containing them and the use of the compounds in clinical conditions associated with insulin resistance.
摘要:
A fungicidal compound of formula (I) having a fluorovinyloxyphenyl moiety and stereoisomers thereof are useful for protecting crops from fungal diseases, wherein: X is CH or N; Y is O or S; Z is O or NH; R1 is hydrogen or CF¿3?; and R?2¿ is hydrogen, a C¿1-10?alkyl, naphthyl, thiophenyl or a phenyl group optionally carrying one or more substituents selected from the group consisting of C1-6alkyl, halogen-substituted C1-6alkyl, C1-6alkoxy, phenoxy, halogen, and methylenedioxy radicals.