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5633261 Immunostimulating swainsonine analogs  
Immunostimulting swainsonine derivatives and methods for their synthesis are provided.
5627157 α-glycosyl hesperidin and its uses  
α-Glycosyl hesperidin, a novel hesperidin derivative wherein equimolar or more D-glucose residues are bound to hesperidin via the α-bond, is formed by a saccharide-transferring enzyme in a liquid...
5626883 Ascorbic acid compositions providing enhanced human immune system activity  
A vitamin C supplement comprising ascorbic acid, ascorbyl palmitate, niacinamide ascorbate, calcium ascorbate, magnesium ascorbate, potassium ascorbate, and sodium ascorbate which together can be...
5609882 Etoposide preparations  
This invention relates to an etoposide preparation containing an etoposide composition comprising an etoposide, polyvinylpyrrolidone, and water-soluble cellulose ether derivative wherein the...
5587176 Methods of using hesperetin for sebum control and treatment of acne  
The subject invention relates to methods for sebum control and treatment of acne in mammalian skin and scalp comprising administration of hesperetin, having the structure: ##STR1## or a...
5580552 7-glycosyloxybenzopyran derivative and antiallergic agent containing the derivative as active ingredient  
A 7-glycosyloxybenzopyran derivative represented by the following formula (I) ##STR1## wherein, R is a hydrogen atom, an acyl group, an alkyl group, a cycloalkyl group, an alkenyl group or an...
5565435 α-glycosyl quercetin, and its preparation and uses  
A novel α-glycosyl quercetin, wherein at least equimolar D-glucose residues are attached to quercetin via the α-bond, has a satisfactory water-solubility, light tolerance and stability, and...
5561051 Screen for inhibitors of chitinase  
The present invention is directed to a method for screening samples for the identification of agents exhibiting potential fungicidal and insecticidal activity for a wide variety of agricultural,...
5552386 Antibiotic A82810  
New polyether antibiotic A82810, its acyl and alkyl ester, acyl ester and urethane derivatives, and salts thereof, are useful antibacterial and anticoccidial agents and increase feed-utilization...
5552387 Polycyclic ether antibiotics  
An antibiotic of the formula ##STR1## wherein R is hydrogen or a pharmaceutically acceptable cation and Me is methyl.
5525595 3- or 4-glycosyloxybenzopyran derivative and antiallergic agent containing the derivative as active ingredient  
There are provided novel compounds of the formulae I and II: ##STR1## and their physiologically acceptable salts. The compounds according to the present invention and their physiologically...
5506211 Genistein for use in inhibiting osteroclasts  
Disclosed are methods and compositions for use in inhibiting osteoclast activity and, particularly, the osteoclast acid secretion that leads to bone-degradation. It is shown that the isoflavone...
5502040 Anticoccidial method  
The present invention is directed to anticoccidial methods, animal feed premixes, and animal feeds, employing a specified o-phenylenediamine or benzimidazole. The present invention is also directed...
5498604 Lewis-type sugar chain derivative  
The object of the present invention is to provide a new SLe-type sugar chain derivative represented by the following formula (I), which is useful as a pharmaceutical and which contains moranoline:...
5468747 Fungicidal compositions and methods of use employing pyrimidine derivatives  
Compounds having the formula (I): ##STR1## in which any two of K, L and M are nitrogen and the other is CE; X and Y are independently hydrogen, halogen, C 1 -4 alkyl, C 3 -6 cycloalkyl, C 2 -4...
5413991 Allosamidin compounds  
Novel allosamidin compounds, AJI9463A, AJI9463B and AJI9463C, represented by the following structural formula (1): ##STR1## wherein R 1 and R 2 are hydrogen and R 3 is hydroxy (AJI9463A); R 1 ...
5399348 Extract from Ginkgo biloba leaves, its method of preparation and pharmaceuticals containing the extract  
The invention relates to an improved extract from Ginkgo biloba leaves, a method of preparation of the same and pharmaceuticals containing the extract.
5389370 Active component concentrates and new active component combinations from ginkgo biloba leaves, their method of preparation and pharmaceuticals containing the active component concentrates or the active component combinations  
The invention relates to highly concentrated active component concentrates and new active component combinations from Ginkgo biloba leaves as well as their method of preparation and the...
5360794 Disubstituted and deoxy disubstituted derivatives of α-D-mannofuranosides and β-L-gulofuranosides having anti-inflammatory and anti-proliferative activity  
The compounds of the present invention are deoxy disubstituted or dideoxy disubstituted derivatives of α-D-mannofuranoside and β-L-gulofuranoside hexoses which exhibit anti-inflammatory and...
5346890 Antioxidation active substance and utilization thereof  
An antioxidant substance which is a green leaf component in a green plant, comprising a component which is substantially insoluble in n-hexane but soluble in an aqueous ethanol solution having a...
5338729 Antibiotic 42D005 α and β  
This invention relates to antibiotic 42D005α and 42D005β derived from the microorganism Kitasatosporia, which is useful as an antibacterial agent.
5322688 Method of preparation of an extract from Ginkgo biloba leaves and pharmaceuticals containing the extract  
The invention relates to a method of preparation of an improved extract from Ginkgo biloba leaves and to pharmaceuticals containing the extract.
5314875 Method for treating swine dysentery with the derivatives of the antibiotic A82810  
New polyether antibiotic A82810, its acyl and alkyl ester, acyl ester and urethane derivatives, and salts thereof, are useful antibacterial and anticoccidial agents and increase feed-utilization...
5296469 New sulfated diosmin derivative  
The diosmin heptakis (hydrogensulfate) aluminum complex is described, as l as its preparation procedure, characterized by reacting one mole of diosmin with seven moles of a sulfating agent in a dry...
5290764 Stabilization of active plasminogen activator inhibitor-1  
Processes for stabilizing active PAI-1 protein comprising combining active PAI-1 protein with an aqueous buffer having an ionic strength of at least about 5 millisiemens and a sugar selected from...
5272136 5-0-α-D-Glucopyranosyl-L-ascorbic acid, and its preparation and uses  
5-O-α-D-Glucopyranosyl-L-ascorbic acid is a novel derivative of L-ascorbic acid which has a direct reducing activity and a satisfiable stability, as well as being readily hydrolyzed in vivo to...
5270182 Antibiotic compounds and their production  
The novel compounds of formulas I and II ##STR1## have an antibiotic activity.
5229116 Administration of pharmaceutical agents  
The bioavailability of pharmaceutical agents susceptible to oxidation of cytochrome P-450, particularly anti-hypertensive dihydropyridines such as felodopine or nifedipine can be increased by...
5229371 Chemical modification of elsamicin A at the 3' and/or 4' OH groups  
This invention relates to novel elsamicin A derivatives having an alkylidene group on the 3' and 4'-OH group or a tetrahydropyranyl group on the 4'-OH group, a process for producing said elsamicin...
5227370 Pradimicin derivatives  
The present invention provides pradimicin analogs which exhibit improved water solubility relative to parent compounds. These novel agents are useful in treatment of fungal infections.
5204369 Method for the inhibition of ALDH-I useful in the treatment of alcohol dependence or alcohol abuse  
Method for inhibiting aldehyde dehydrogenase activity using daidzin as a selective inhibitor of ALDH-I activity. Because daidzin is a potent selective, yet reversible, inhibitor of ALDH-I activity,...
5169838 Benzopyranone-β-D-thioxylosides and their use in therapy  
The present invention relates, by way of novel industrial products which are useful in therapy, to the benzopyranone-β-D-thioxyloside compounds of the formula ##STR1## in which: one of the...
5145839 Pharmaceutical composition and method of use  
Naringin and naringenin are disclosed as pharmaceuticals that selectively inhibit the growth of cancer cells in the presence of normal cells. They are also effective against cancer cells that are...
5128324 Transdermally applicable pharmaceutical preparations with sterolines and/or spiroketalines  
The invention relates to novel, transdermally applicable pharmaceutical preparations including sterolines or spiroketalines, a solvent selected from the group consisting of ethoxylated sterols and...
5120717 Pharmaceutical composition for inhibiting infection with virus causative of acquired human immunodeficiency syndrome  
Pharmaceutical compositions containing at least one of benanomicins A and B and their salts are now provided, which are useful to inhibit the infection of human T-cells with HIV, namely a virus...
5114857 Actinomadura hibisca microorganism useful for preparing serine analogs of BU-3608 antibiotics  
Disclosed are antibiotics BU-3608 FA-1 and FA-2 and alkyl derivatives thereof. These compounds are useful as antifungal agents. BU-3608 FA-1 and FA-2 are produced from Actinomadura hibisca in a...
5108912 Antitumor antibiotics (LL-E33288 complex)  
Antibacterial and antitumor agents designated LL-E33288 complex and their production by new strains of Micromonospora echinospora spp. calichensis NRRL-15839, NRRL-15975 and NRRL-18149, are disclosed.
5109122 Antibiotics, dexylosylbenanomicin B  
Two new antibiotics which are now nominated as benanomicin A and benanomicin B, respectively, are fermentatively produced by the cultivation of a new microorganism, designated as MH193-16F4 strain,...
5104855 Demethylallosamidin and a process for production thereof  
An antifungal compound, demethylallosamidin, represented by the formula: ##STR1## is disclosed. Methods of production and antifungal compositions comprising demethylallosamidin are also provided.
5100785 Polycyclic ether antibiotic  
A new acidic polycyclic ether antibiotic UK-58,852 has the formula: ##STR1## wherein R and R 1 are both hydrogen, and can be prepared by the submerged aerobic propagation in aqueous nutrient media...
5096887 Treatment of high protein oedemas  
A method of applying a drug selected from the benzo-pyrone group of drugs to an animal to treat high-protein oedemas.
5096905 Basic cleavage products of elaiophylin and elaiophylin derivatives and use thereof  
The invention relates to elaiophylin derivatives of the formulae (I), (I'), (III) and (III') ##STR1## in which the CC double bonds in the 2,3 and 4,5 position may also be hydrogenated and in...
5091413 Antibiotic agent  
An antibiotic agent produced by the cultivation of Dictyochaeta simplex is described. The compound has broad antifungal activity and antipneumocystis activity.
5073545 Agent containing an ellagic acid series compound for external application and use thereof  
Agents for external application contain as an effective component ellagic acid series compounds represented by the general formula [I] or salts thereof: ##STR1## wherein R 1 to R 4 are a hydrogen...
5066645 Epipodophyllotoxin altroside derivatives  
The present invention provides antitumor 4'-Demethylepipodophyllotoxin glycosides characterized by the fact that the glycoside moiety is altrose.
5055453 Benanomicins A and antibiotic compositions  
Two new antibiotics which are now nominated as benanomicin A and benanomicin B, respectively, are fermentatively produced by the cultivation of a new microorganism, designated as MH193-16F4 strain,...
5043353 A80789 polyether antibiotic  
New polyether antibiotic A80789, its acyl ester, alkyl ester, and alkyl ether derivatives, and salts thereof, are useful as antibacterial and anticoccidial agents and increase feed-utilization...
5036055 Acylated derivatives of etoposide  
The epipodophyllotoxin glucosides disclosed are acylated at herein one or both sugar hydroxyl groups. These compounds exhibit significant activity against P388 murine leukemia.
5034380 Alkoxymethylidene epipodophyllotoxin glucosides  
Novel cyclic orthoesters and orthocarbonates of 4'-demethylepipodophyllotoxin glucoside are disclosed in the present invention. These compounds are active against experimental murine P388 leukemia.
5017563 Castanospermine esters and glycosides  
Castanospermine mono- and di-esters and glycosides active as inhibitors of carbohydrate digestive enzymes and useful in treating diabetes are described herein. The compounds are prepared by the...
Matches 251 - 300 out of 382 < 1 2 3 4 5 6 7 8 >