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Hesheng Zhang, Tianjin CN

Hesheng Zhang, Tianjin CN

Patent application numberDescriptionPublished
20090105247QUINAZOLINE AND QUINOLINE DERIVATIVES AS IRREVERSIBLE PROTEIN TYROSINE KINASE INHIBITORS - A compound of formula (I), a pharmaceutically acceptable salt, or hydrate thereof, and a method of preparing the same. A method of treating or preventing a physiological disorder caused by abnormal protein tyrosine kinase activity in a mammal comprising administering to said mammal a pharmaceutical composition comprising a compound of formula (I).04-23-2009
20090118320DERIVATIVES OF 5,9-METHANOCYCLOOCTA[B]PYRIDIN-2-(1H)-ONE, THEIR PREPARATION AND USE AS ANALGESICS - A compound of Formula I, a pharmaceutically-acceptable salt or a hydrate thereof, wherein R05-07-2009
20090155387STABLE PHARMACEUTICAL COMPOSITION COMPRISING BETA-LACTAM ANTIBIOTIC AND ION-CHELATING AGENT - A pharmaceutical composition comprising: at least one β-lactam antibiotic and at least one ion-chelating agent; wherein when said pharmaceutical composition is used as an anti-microbial drug, it optionally comprises further at least one aminoglycoside antibiotic.06-18-2009
20090156517STABLE PHARMACEUTICAL COMPOSITIONS OF AMINOGLYCOSIDE ANTIBIOTICS, ION-CHELATING AGENTS, AND BUFFERS - A pharmaceutical composition comprising: at least one aminoglycoside antibiotic and (a) at least one ion chelating agent used for inhibiting particulate formation, or (b) at least one buffer, or (c) at least one ion chelating agents and at least one buffer simultaneously. The composition for use in controlling microbial infection can be formulated into a solution, or combined with at least one beta-lactam antibiotic, or combined with at least one of beta-lactam antibiotic and at least one beta-lactamase inhibitor into a solution in a container.06-18-2009
20090156518STABLE PHARMACEUTICAL COMPOSITION COMPRISING BETA-LACTAM ANTIBIOTIC AND BUFFER - A pharmaceutical composition, comprising: at least one β-lactam antibiotic and at least one buffer component; wherein when the pharmaceutical composition is used as an anti-microbial drug, it optionally comprises further at least one aminoglycoside antibiotic mixed with the β-lactam antibiotic and the buffer component.06-18-2009
20090325894TETRACYCLIC ANTHRAQUINONES POSSESSING ANTI-CANCER PROPERTIES - The present invention provides aminoside tetracyclic anthraquinones represented by formula (I) or formula (II), wherein the peptides are introduced to connect tetracyclic anthraquinones and fatty acid saturated or unsaturated in order to make the anticancer agents to be absorbed and released selectively; meanwhile some water-solubility groups are also introduced into the branched chain, aminosaccharide and tetracyclic moiety of the compounds to improve the water-solubility. The present invention also provides the preparative method and the use thereof as pharmaceutically active components for treating the diseases cured by aminoside tetracyclic anthraquinone, for example cancer, such as intestines, liver, gastric, breast, lung, ovary, prostate, brain glioma, lymph, skin, pigment, thyroid gland, multiple bone marrow cancer and leukemia.12-31-2009
20100152240PYRROLINE-2-ONE DERIVATIVES AGAINST CELL RELEASING TUMOR NECROSIS FACTOR, PREPARATION METHODS AND USES THEREOF - Compounds represented by Formula (I) or Formula (II), their pharmaceutically acceptable salts or hydrates06-17-2010
20100179189PYRROLINE DERIVATIVES AGAINST CELL RELEASING TUMOR NECROSIS FACTOR, PREPARATION METHODS AND USES THEREOF - Compounds represented by Formula (I) or Formula (II) against cell releasing TNFα, their pharmaceutically acceptable salts or hydrates and preparation methods and uses thereof, in which A and B represent CH07-15-2010
20100240649QUINAZOLINE AND QUINOLINE DERIVATIVES AS IRREVERSIBLE PROTEIN TYROSINE KINASE INHIBITORS - A compound of formula (I),09-23-2010
20100240651WATER-SOLUBLE THALIDOMIDE DERIVATIVES - A compound of formula (I),09-23-2010
20110060010SALTS OF 3-(4-AMINO-1-OXO-1,3-DIHYDRO-ISOINDOL-2-YL)PIPERIDINE-2,6-DIONE AND DERIVATIVES THEREOF, OR POLYMORPHS OF SALTS, PROCESS FOR PREPARING SAME AND USE THEREOF - The present invention provides a pharmaceutically acceptable strong acid salt of 3-(4-amino-1-oxo-1,3-dihydro-isoindol-2-yl)piperidine-2,6-dione, a solvate thereof, a process for preparing the same and use in the preparation of a medicament for treating diseases or physiological abnormities by inhibiting inflammatory factors or angiogenesis. The water-solubility of the pharmaceutically acceptable strong acid salts of 3-(4-amino-1-oxo-1,3-dihydro-isoindol-2-yl)piperidine-2,6-dione is quite higher than that of 3-(4-amino-1-oxo-1,3-dihydro-isoindol-2-yl)piperidine-2,6-dione. The present invention also provides polymorphs of a pharmaceutically acceptable strong acid salt of 3-(4-amino-1-oxo-1,3-dihydro-isoindol-2-yl)piperidine-2,6-dione and a solvate thereof.03-10-2011

Patent applications by Hesheng Zhang, Tianjin CN