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Class 536/18.1 - Polycyclo ring system (e.g., hellebrin, etc.)


Subclass of Class 536 - Organic compounds -- part of the class 532-570 series
Definition: Compounds which contain a polycyclo ring system.
No. of patents: 443
Last issue date: 04/12/2011


1                      
NumberTitleIssue Date
7923541High-purity rebaudioside A and method of extracting same
A process for recovering Rebaudioside A from Stevia rebaudiana Bertoni plants is provided and includes the steps of sequentially extracting plant material with a first solvent to obtain a first extract, filtering the first extract and passing the first extrac...
04/12/2011
7732582Benzonaphthacene glycoside derivative and use thereof
A dicarboxylic acid compound obtainable by oxidative degradation of pradimicin antibiotics, which are antibiotics consisting of the benzonaphthacene skeleton, a D-amino acid side chain and a sugar chain, for the second saccharide residue of the sugar chain, and use ...
06/08/2010
7429568Glucopyranosyloxypyrazole derivatives and use thereof in medicines
The present invention provides glucopyranosyloxypyrazole derivatives represented by the general formula: wherein R represents a hydrogen atom, a lower alkyl group or a group forming a prodrug; one of Q and T represents a gr...
09/30/2008
7423133Fluorescent glycosides and methods for their use
Fluorescent glycosides containing aromatic hydrocarbon groups are useful in labelling and detection methods for a wide array of chemical and biological molecules. Assembly of multiple analogs to form “polyfluors” affords fluorescence properties that are differen...
09/09/2008
7393838Glucopyranosyloxypyrazole derivatives and use thereof in medicines
The present invention provides glucopyranosyloxypyrazole derivatives represented by the general formula: wherein R represents a hydrogen atom, a lower alkyl group or a group forming a prodrug; one of Q and T represents a
07/01/2008
7375090Glucopyranosyloxy-pyrazoles, pharmaceutical compositions containing these compounds, the use thereof and processed for the preparation thereof
The present invention relates to glucopyranosyloxy-pyrazoles of general formula wherein R1 to R6 and R7a, R7b, R7c are defined as in claim 1, the tauto...
05/20/2008
7375087Pyrazole derivative, medicinal composition containing the same, medicinal use thereof, and intermediate for production thereof
The present invention provides pyrazole derivatives represented by the general formula: wherein R1 represents H, an optionally substituted C1-6 alkyl group etc.; one of Q and T represents a group repre...
05/20/2008
7371733Anti bacterial compounds
The invention relates to novel paranmycin compounds that have activity against gram positive and gram negative bacteria, preferably bacteria that are resistant to other antibiotics. Paranmycins are of the general formula ...
05/13/2008
7371730Crystals of glucopyranosyloxybenzyl benzene derivative
The present invention provides crystals of 2-(4-methoxybenzyl)phenyl 6-O-ethoxycarbonyl-β-D-glucopyranoside, pharmaceutical compositions containing the same and their uses, which exhibit excellent SGLT2 inhibitory activities, and are useful for treating or preventi...
05/13/2008
73122009-ketospinosyn derivatives
The present invention relates to derivatives of 9-keto spinosyns, which are substituted by a ═N—(O, NH or NRx)—Ry moiety in the C-9 position, to methods for their manufacture, and to their use for controlling animal pests. ...
12/25/2007
7294618Glucopyranosyloxypyrazole derivatives and medicinal use thereof
The present invention provides glucopyranosyloxypyrazole derivatives represented by the general formula: wherein R1, R2 and R3 represent a hydrogen atom or a halogen atom; R4...
11/13/2007
7276343Chemiluminescence enhancer
The present invention provides a chemiluminescence enhancer treated to retain favorable dispersibility of fine solid carriers and stably exert a chemiluminescence enhancing action. The invention provides a chemiluminescence enhancer used for signal detection in a so...
10/02/2007
7271153Nitrogenous heterocyclic derivatives, medicinal compositions containing the same, medicinal uses thereof, and intermediates therefor
The present invention provides nitrogen-containing heterocyclic derivatives represented by the general formula: wherein X1 and X3 independently represent N or CH; X2 represents N ...
09/18/2007
7262285Anticancer biangeloyl saponins
Novel compounds such as compounds designated herein as Xanifolia-Y or -Y3, -Y1, -Y2, -Y8, -Y9 and -Y10 are disclosed. These compounds have anticancer activity. The compounds of the present invention are obtainable from plants in the sapindaceae family, such as Xa...
08/28/2007
7241595Glycosyl-etoposide prodrugs, a process for preparation thereof and the use thereof in combination with functionalized tumor-specific enzyme conjugates
The present invention relates to glycosyl-etoposide prodrugs, a process for the preparation thereof and the use thereof in combination with functionalized tumor-specific enzyme conjugates for treating cancers. ...
07/10/2007
7217697Glucopyranosyloxypyrazole derivative medicinal composition containing the same medicinal use thereof and intermediate therefor
The present invention provides glucopyranosyloxypyrazole derivatives represented by the general formula: wherein R1 is a hydrogen atom or a hydroxyalkyl group; one of Q and T is a group represented by ...
05/15/2007
7189702Glucopyranosyloxypyrazole derivatives and medicinal use thereof
The present invention provides glucopyranosyloxypyrazole derivatives represented by the general formula: wherein one of Q and T represents a group represented by the general formula:
03/13/2007
7160867Rapamycin carbohydrate derivatives
This invention provides modified rapamycins that have specific monosaccharide(s), oligosaccharide(s), pseudosugar(s) or derivatives thereof attached through a linker to create rapamycin carbohydrate derivatives having enhanced pharmacokinetic and/or pharmacodynamic ...
01/09/2007
7132403Antihelminthic anthraquinones and method of use thereof
Anthraquinones are described which are antihelminthic and in particular, are useful in compositions for inhibiting Schistosoma sp. in vitro or in vivo. The preferred anthraquinones have the formula: wherei...
11/07/2006
7119074Treatment of cancers, tumors and malignancies using amphiphilic prodrugs
The present invention provides amphiphilic prodrugs comprising a therapeutic compound conjugated to an PEG-oligomer/polymer and methods for using said prodrugs to enable oral drug delivery and/or delivery of drugs across the blood brain barrier into the central nerv...
10/10/2006
7105491Biosynthesis of enediyne compounds by manipulation of C-1027 gene pathway
This invention provides nucleic acid sequences and characterization of the gene cluster responsible for the biosynthesis of the enediyne C-1027 (produced by Streptomyces globisporus). Methods are provided for the biosynthesis of enediynes, enediyne analogs an...
09/12/2006
7101856Thiophene glycoside derivatives, processes for the preparation, medicaments comprising these compounds, and the use thereof
Novel thiophene glycoside derivatives of the formula I: in which the radicals have the stated meanings, and the physiologically tolerated salts thereof and processes for their preparation are disclosed. The compounds a...
09/05/2006
7097995Chemiluminescent acridinium compounds and analogues thereof as substrates of hydrolytic enzymes
A chemiluminescent substrate of a hydrolytic enzyme having the following general Formula I is disclosed, as follows: Lumi-M-PFormula I where “Lumi” is a chemiluminescent moiety capable of producing light (a) by itself, (b) with MP attached an...
08/29/2006
7087579Glucopyranosyloxypyrazole derivatives and medicinal use thereof
The present invention provides glucopyranosyloxypyrazole derivatives represented by the general formula: wherein one of Q and T represents a group represented by the general formula:
08/08/2006
7084123Glucopyranosyloxypyrazole derivatives and use thereof in medicines
The present invention provides glucopyranosyloxypyrazole derivatives represented by the general formula: wherein R represents a hydrogen atom, a lower alkyl group or a group forming a prodrug: one of Q and T repr...
08/01/2006
7078386Enhancing agent for nerve growth factor production comprising a compound having a coumarin backbone or a compound having a 2-dimethyl chroman backbone
The present invention relates to a medicament, a food, a beverage or a feed, each comprising as an effective ingredient a compound having an enhancing action for NGF production, which is effective for a treatment, an amelioration of symptom, prevention or the like o...
07/18/2006
7067494Antimitotic eleuthesides
This invention provides analogs of eleutherobin and the eleuthesides modified at the C-11 position or comprising an epoxide functionality from C-11 to C-12. C-11 to C-12 is an ideal location for conjugating functional moieties to the eleutherobin pharmacophore witho...
06/27/2006
7060686Anti-inflammatory compounds derived from
Methods for treating, preventing, or inhibiting diseases and disorders associated with inflammation, cell-proliferation, and pain comprising the administration of a compound having the structural formula wherein ...
06/13/2006
7052863Alizarin-based chromogenic substrates, their uses and composition containing same
An alizarin-based chromogenic substrate, a composition containing the substrate, and its use to detect the presence of an enzymatic activity are disclosed. The substrate is particularly applicable in the field of biological diagnosis. ...
05/30/2006
7053060Glucopyranosyloxybenzylbenzene derivatives, medicinal compositions containing the same and intermediates in the production thereof
The present invention relates to glucopyranosyloxybenzylbenzene derivatives represented by the general formula: wherein R1 represents a hydrogen atom, a hydroxy group, a substituted or unsubstituted am...
05/30/2006
7049301Quercetin derivatives and their medical usages
This invention relates to quercetin derivative, its preparation, and a pharmaceutical combination, as well as their medical uses for the prevention or treatment of diseases related to 5HT1A receptor or neuron cell damages, including Alzeheimer's disease, ...
05/23/2006
7034130Method for producing novel spinosyn derivatives
The present invention relates to methods for producing novel spinosyn derivatives which are substituted with a 1-hydroxy-ethyl radical in the C-21 position and to novel spinosyn derivatives of this type per se and to their use for producing novel spinosyns. ...
04/25/2006
7006541Absolute wavelength calibration of lithography laser using multiple element or tandem see through hollow cathode lamp
A tunable laser system includes a gain medium and an optical resonator for generating a laser beam, and a spectral narrowing and tuning unit within the resonator. A detection and control unit controls a relative wavelength of the laser system. A wavelength calibrati...
02/28/2006
6992068Cytokine production inhibitors, agents for protecting and promoting liver function, anti-inflammatory agents, immunosuppressants, drugs, cosmetics, foods and food materials
Highly safe cytokine production inhibitors, agents for protecting and promoting liver function, anti-inflammatory agents and immunosuppressants. Brazilian licorice extract and periandrins, which are constituents thereof, have excellent characteristics of showing eff...
01/31/2006
69272095-thio-β-D-xylopryanoside derivatives, preparation, method, pharmaceutical compositions containing them and their therapeutic use
The present invention relates to novel compounds of formula (I): in which: R1, R2 and R3, which are identical or different, are each independently: a (...
08/09/2005
6887854Compounds as dynamic organ function monitoring agents
Highly hydrophilic indole and benzoindole derivatives that absorb and fluoresce in the visible region of light are disclosed. These compounds are useful for physiological and organ function monitoring. Particularly, the molecules of the invention are useful for opti...
05/03/2005
RE38723Haloalkyl derivatives of reporter molecules used to analyze metabolic activity in cells
The subject invention provides substrates useful for analyzing the metabolic activity in cells by improving the retention of a detectable reporter molecule only in intact cells where a particular enzyme is present. In particular, improved retention results from a tw...
04/12/2005
6875746Anticancer anthraquinones and method of use thereof
Anthraquinones are described which have anticancer or antitumor activity and which are useful for inhibiting cancer cells and cells comprising tumors in vitro or in vivo. Preferably, the anthraquinones have the chemical formula: ...
04/05/2005
6872706Glucopyranosyloxybenzylbenzene derivatives and medicinal compositions containing the same
The present invention relates to glucopyranosyloxybenzylbenzene derivatives represented by the general formula: wherein P represents a group forming a prodrug; and R represents a lower alkyl group, a lower alkoxy group...
03/29/2005
6867230Hygromycin A derivatives
This invention relates to compounds of the formula and to pharmaceutically acceptable salts, prodrugs and solvates thereof, wherein R1, R2, R3 and R10
03/15/2005
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