Abstract:
Novel pharmaceutically/cosmetically-active bicyclic aromatic compounds having the structural formula (I): in which Ar1 is a radical having one of the structural formulae (a)-(c): and Ar2, X1, R1, R4, R5, R6, R7, R8, R9, R10 and R11 are as defined in the specification.
Abstract:
The present invention relates to novel ether compounds, compositions comprising ether compounds, and methods useful for treating and preventing cardiovascular diseases, dyslipidemias, dysproteinemias, and glucose metabolism disorders comprising administering a composition comprising an ether compound. The compounds, compositions, and methods of the invention are also useful for treating and preventing Alzheimer's Disease, Syndrome X, peroxisome proliferator activated receptor-related disorders, septicemia, thrombotic disorders, obesity, pancreatitis, hypertension, renal disease, cancer, inflammation, and impotence. In certain embodiments, the compounds, compositions, and methods of the invention are useful in combination therapy with other therapeutics, such as hypocholesterolemic and hypoglycemic agents.
Abstract:
The present invention provides a novel phosphine compound, specifically to provide a novel phosphine compound useful as a ligand for the above catalysts, in particular, a novel catalyst having an excellent performance (chemical selectivity, enantio-selectivity, catalytic activity) as a catalyst for asymmetric synthetic reactions, particularly asymmetric hydrogenation. A diphosphine compound represented by the general formula (1): wherein R1 and R2 each independently represents a lower alkyl group, a cycloalkyl group, an unsubstituted or substituted phenyl group, or a five-membered heteroaromatic ring residue.
Abstract:
Renal-selective prodrugs are described which are preferentially converted in the kidney to compounds capable of inhibiting synthesis of catecholamine-type neurotransmitters involved in renal sympathetic nerve activity. The prodrugs described herein are derived from inhibitor compounds capable of inhibiting one or more of the enzymes involved in catecholamine synthesis, such compounds being classifiable as tyrosine hydroxylase inhibitors, or as dopa-decarboxylase inhibitors, or as dopamine-null-hydroxylase inhibitors. These inhibitor compounds are linked to a chemical moiety, such as a glutamic acid derivative, by a cleavable bond which is recognized selectively by enzymes located predominantly in the kidney. The liberated inhibitor compound is then available in the kidney to inhibit one or more of the enzymes involved in catecholamine synthesis. Inhibition of renal catecholamine synthesis can suppress heightened renal nerve activity associated with sodium-retention related disorders such as hypertension. Conjugates of particular interest are glutamyl derivatives of dopamine-null-hydroxylase inhibitors, of which N-acetyl-null-glutamyl fusaric acid hydrazide (shown below) is preferred. 1
Abstract:
Compounds of formula (II) are simultaneously halogenated in the 5 position and hydroxylated in the 4 position under lactonization, the halolactone is converted into a hydroxylactone and then the hydroxy group into a leaving group, the leaving group is replaced with azide, the lactone amidated and then the azide converted to the amine group, in order to obtain compounds of formula (I).
Abstract:
There is provided a compound of formula I 1 wherein Ra, R1, R2, Y and R3 have meanings given in the description and pharmaceutically acceptable derivatives (including prodrugs) thereof, which compounds and derivatives are useful as, or are useful as prodrugs of, competitive inhibitors of trypsin-like proteases, such as thrombin, and thus, in particular, in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.
Abstract:
The present invention relates to a 3-substituted-phenyl-3-merthylbutyric acid and 3-substituted-phenyl-3-merthylaldehyde derivatives, which are useful in the production of N-nullN-null3-(3-hydroxy-4-methoxyphenyl)-3-methylbutylnull-L-null-aspartylnull-L-phenylalanine 1-methyl ester, which is a sweetener with high sweetening potency.
Abstract:
This invention relates to novel substituted succinic acid metallo-null-lactamase inhibitors which are useful potentiators of null-lactam antibiotics. Accordingly, the present invention provides a method of treating bacterial infections in animals or humans which comprises administering, together with a b-lactam antibiotic, a therapeutically effective amount of a compound of formula I: 1 including pharmaceutically acceptable salts, prodrugs, anhydrides, and solvates thereof.
Abstract:
Novel pharmaceutically/cosmetically-active bicyclic aromatic compounds have the structural formula (I): in which Ar1 is a radical having one of the structural formulae (a)-(c): Ar2 is a radical having one of the following formulae (d)-(h): and X is a radical having one of the following formulae (i)-(l): and are useful for the treatment of a wide variety of disease states, whether human or veterinary, for example dermatological, rheumatic, respiratory, cardiovascular and ophthalmological disorders, as well as for the treatment of mammalian skin and hair conditions/disorders.