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Norihiro Ueda Patents
Inventor:
Ueda; Norihiro
Address:
Tsukuba, JP
No. of patents:
26
Patents:




Patent Number Title Of Patent Date Issued
7375204 Fungal cell wall synthesis gene May 20, 2008
A reporter system reflecting the transport process that transports GPI-anchored proteins to the cell wall was constructed and compounds inhibiting this process were discovered. Further, fungal genes conferring resistance to the above compounds were identified and methods of screening
6787534 Sulfonamide-containing heterocyclic compounds September 7, 2004
The present invention provides a sulfonamide- or sulfonylurea-containing heterocyclic compounds. Specifically, it provides a heterocyclic compound represented by the formula (I), a pharmacologically acceptable salt thereof or a hydrate of them. ##STR1##In the formula, A is hydrogen a
6673787 Sulfonamide-containing indole compounds January 6, 2004
The present invention creates a novel antiangiogenic agent and provides an antitumor agent which shows high safety as compared with conventional antitumor agents, has a sure effect and is able to be administered for a long period. That is, it provides an indole compound represented by th
6638964 Sulfonamide-containing indole compounds October 28, 2003
The present invention creates a novel antiangiogenic agent and provides an antitumor agent which shows high safety as compared with conventional antitumor agents, has a sure effect and is able to be administered for a long period. That is, it provides an indole compound represented by th
6469043 Sulfonamide-containing indole compounds October 22, 2002
The present invention creates a novel antiangiogenic agent and provides an antitumor agent which shows high safety as compared with conventional antitumor agents, has a sure effect and is able to be administered for a long period. That is, it provides an indole compound represented by th
5998445 Pyridine derivatives having anti-ulcerative activity December 7, 1999
Pyridine derivatives useful for preventing or treating peptic ulcers, pharmaceutical preparations and methods of treating peptic ulcers are described.
5854274 Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives December 29, 1998
Novel tricyclic heterocyclic sulfonamide derivatives and sulfonic ester derivatives which have excellent antitumor activity and are represented by the following general formula (I) and processes for producing the same are provided. The present sulfonamide derivatives or a sulfonic ester
5846969 Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives December 8, 1998
A sulfonamide derivative or a sulfonic ester derivative represented by the following general formula (I): ##STR1## {G represents an aromatic 5- or 6-membered ring; L represents O or --N(R.sup.1)-- (R.sup.1 represents hydrogen or lower alkyl); and M represents ##STR2## rin
5840910 Pyridine derivatives having anti-ulcerative activity November 24, 1998
Pyridine derivatives useful for preventing or treating peptic ulcers, pharmaceutical preparations and methods of treating peptic ulcers are disclosed.
5834462 Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives November 10, 1998
Novel tricyclic heterocyclic sulfonamide derivatives and sulfonic ester derivatives which have each an antitumor action and are represented by the following general formula (I) and processes for producing the same are provided. These compounds have each an excellent antitumor activity.A
5708013 Pyridine derivative and therapeutic agent for ulcer comprising the same January 13, 1998
A pyridine compound having the formula is disclosed and useful to treat the peptic ulcer. ##STR1## wherein R.sup.1 and R.sup.2 which may be the same or different are each a hydrogen atom, a lower alkyl group, a lower alkoxy group, a halogenated lower alkyl group, or a halogen ato
5688800 Condensed pyrimidine derivative November 18, 1997
A novel pyrimidine derivative having an excellent antitumor activity, which is represented by the following general formula (I) or a pharmacologically acceptable salt thereof: ##STR1## wherein R.sup.1 represents a hydroxyl or amino group;R.sup.2 represents a phenylene, pyridinediyl,
5610320 Sulfonamide phenyl substituted compounds March 11, 1997
Sulfonamide compounds of the formula or pharmacologically acceptable salts thereof: ##STR1## wherein: R.sup.1 is a hydrogen atom, halogen atom, lower alkyl group, lower alkoxy group, hydroxyl group, nitro group, phenoxy group, cyano group, acetyl group, amino group or a protected
5610304 Pyrimidinyl or pyridinyl sulfonamide substituted compounds March 11, 1997
Sulfonamide compounds of formula (I) or a pharmacologically acceptable salt thereof: ##STR1## exhibit excellent antitumor activity and low toxicity.
5554615 Condensed pyrimidine derivative September 10, 1996
A novel pyrimidine derivative having an excellent antitumor activity, which is represented by the following general formula (I) or a pharmacologically acceptable salt thereof: ##STR1## wherein R.sup.1 represents a hydroxyl or amino group; R.sup.2 represents a phenylene, pyridined
5434172 Sulfonamide derivatives July 18, 1995
Sulfonamide derivatives of the general formula (I): ##STR1## wherein preferably R.sup.1 represents a lower alkoxy group, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 may be the same or different from one another and each represent a hydrogen atom, halogen atom or lower
5332751 Pyridine carboxamide compounds which have useful as pharmaceutical utility July 26, 1994
Sulfonamide derivatives of the general formula (I): ##STR1## wherein preferably R.sup.1 represents a lower alkoxy group, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 may be the same or different from one another and each represent a hydrogen atom, halogen atom or lower
5292758 Sulfonamide derivatives March 8, 1994
Sulfonamide derivatives of the general formula (I): ##STR1## wherein preferably R.sup.1 represents a lower alkoxy group, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 may be the same or different from one another and each represent a hydrogen atom, halogen atom or lower
5250549 Sulfonamide derivatives October 5, 1993
Sulfonamide derivatives of the general formula (I): ##STR1## wherein preferably R.sup.1 represents a lower alkoxy group, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 are as defined in the specification, A and B may be the same or different from each other and each repr
5239079 Pyridinium salt and pharmacological composition containing the same August 24, 1993
A pyridinium salt is useful as an antiulcer and is defined by the following formula. It includes a sulphenamide compound and a pyridinium compound. J is benzoimidazole, K is --S-- or --SSR, Z is hydroxy or oxyalkyl. ##STR1##
5162317 Pyridinium salt and pharmacological composition containing the same November 10, 1992
A pyridinium salt useful as an antiulcer agent, defined by formula (I) is disclosed. It includes a sulphenamide compound and a pyridinium compound. J is benzimidazole, K is --S-- or --SSR-- and Z is hydroxy or alkoxy. ##STR1##
5075335 Guanidinobenzoic ester derivative December 24, 1991
A guanidinobenzoic ester derivative having the formula is novel and effective to inhibit enzymes such as trypsin, plasmin and thrombin, being useful for treatment of the pancreatitis and hemorrhagic disease and thrombosis. ##STR1## wherein X represents a group of the formula:
5045552 Pyridine derivatives having anti-ulcerative activity September 3, 1991
Pyridine derivatives useful for preventing or treating peptic ulcers, pharmaceutical preparations and methods of treating peptic ulcers are described.
4948808 Guanidinobenzoic ester derivative August 14, 1990
A guanidinobenzoic ester derivative having the formula is novel and effective to inhibit enzymes such as trypsin, plasmin and thrombin, being useful for treatment of the pancreatitis and hemorrhagic disease and thrombosis. ##STR1## wherein X represents a group of the formula:
4801603 Guanidinobenzoic ester derivative January 31, 1989
A guanidinobenzoic ester derivative having the formula is novel and effective to inhibit enzymes such as trypsin, plasmin and thrombin, being useful for treatment of the pancreatitis and hemorrhagic disease and thrombosis. ##STR1## wherein X represents a group of the formula:
4370005 Device for preventing tubular bushing assembly from slipping out January 25, 1983
A device for preventing a tubular bushing assembly from slipping out of a hole in a bushing receiving portion, wherein the tubular bushing assembly is incorporated in a pivot coupling portion between two members, and includes an inner sleeve, a resilient member and an outer sleeve, the


 
 
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