Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Tamura; Masahiro
Address:
Higashimurayama, JP
No. of patents:
21
Patents:












Patent Number Title Of Patent Date Issued
8575153 Pyridine-3-carboxyamide derivative November 5, 2013
To provide a novel JAK3 inhibitor that is useful as a preventive and/or therapeutic agent for rejection and graft versus host disease (GvHD) in organ transplantation, rheumatoid arthritis, multiple sclerosis, systemic lupus erythematosus, Sjogren syndrome, Behcet's disease, type I diabet
6867221 Cyclic amine compounds and pharmaceutical composition containing the same March 15, 2005
A cyclic amine compound represented by the following general formula (1): ##STR1##wherein, R.sup.1, R.sup.2 and R.sup.3 each independently represent a hydrogen atom or an alkoxy group; W.sup.1 and W.sup.2 each independently represent N or CH; X represents O, NR.sup.4, CONR.sup.4 or
6632810 Cyclic diamine compound with condensed-ring groups October 14, 2003
A cyclic diamine compound of formula (1): ##STR1## wherein R.sup.1 and R.sup.2 are individually a hydrogen atom or a methoxy group, provided R.sup.1 is a methoxy group when R.sup.2 is a hydrogen atom, or a hydrogen atom when R.sup.2 is a methoxy group; A is an oxygen atom, a sulfu
6552188 Unsymmetrical cyclic diamine compound April 22, 2003
Cyclic diamine compounds of formula (1) are disclosed: ##STR1##wherein A is (CH.sub.2).sub.n, (CH.sub.2).sub.n --CH.dbd.CH, CO--(CH.sub.2).sub.n or CO--(CH.sub.2).sub.n --CH.dbd.CH, in which n is a number of 0 to 3; Z represents a formula (2) or (3): ##STR2## in which R.sup.1,
6509329 Cyclic diamine compound with 6-membered ring groups January 21, 2003
A cyclic diamine compound of formula (1): ##STR1##wherein A is a single bond or C.ident.C; X and Y are individually CH or a nitrogen atom; m is 1 or 2; and n is a number of 1 to 5; an acid-addition salt thereof, or a hydrate thereof. The compound has excellent inhibitory effects on b
6498169 Cyclic amine compounds and pharmaceutical composition containing the same December 24, 2002
A cyclic amine compound represented by the following general formula (1): ##STR1##wherein, R.sup.1, R.sup.2 and R.sup.3 each independently represent a hydrogen atom or an alkoxy group; W.sup.1 an W.sup.2 each independently represent N or CH; X represents O, NR.sup.4, CONR.sup.4 or N
6472386 Cyclic diamine compound with 5-membered ring groups October 29, 2002
A compound of formula (1): ##STR1##wherein A is a single bond, C.ident.C, CONH or NHCO; W is a carbon atom or a nitrogen atom; X is CH, a nitrogen atom, an oxygen atom or a sulfur atom; Y is CH, CHR.sup.1, in which R.sup.1 is a hydrogen atom, or a lower alkyl, hydroxy lower alkyl, lo
6432957 Piperazine derivative August 13, 2002
A piperazine compound represented by formula (1): ##STR1##wherein X is --CH.sub.2 --, --C(O)-- or --CH(CH.sub.3)--; R.sup.1 is a hydrogen atom or alkyl group; and R.sup.2 is a hydrogen atom, alkyl group, hydroxyalkyl group, arylalkyl group, heteroarylalkyl group, carboxyalkyl group,
6395753 Cyclic amine compounds and pharmaceutical composition containing the same May 28, 2002
A cyclic amine compound represented by the following general formula (1): ##STR1##wherein,R.sup.1, R.sup.2 and R.sup.3 each independently represent a hydrogen atom or an alkoxy group;W.sup.1 and W.sup.2 each independently represent N or CH;X represents O, NR.sup.4, CONR.sup.4 or NR.sup.4 CO;
6337334 Pyrimidine derivatives January 8, 2002
The present invention is directed to a pyrimidine derivative of the following formula (1) or a salt of the derivative: ##STR1##[wherein R.sup.1 represents a lower alkyl group; each of R.sup.2 and R.sup.3 represents H, alkyl, or alkoxy; each of R.sup.4 and R.sup.5 represents H or alky
6136848 Flavone derivative and medicine comprising the same October 24, 2000
This invention relates to a flavone derivative represented by the formula (1) or a salt thereof, and also to a medicine containing the same. ##STR1## wherein A represents H, halogen, phenyl, naphthyl, a group of the formula (2) in which X is H or halogen, B is --CH.dbd.CH--, --CH.dbd
6127360 Diamine derivatives and pharmaceutical containing the same October 3, 2000
This invention relates to a diamine derivative represented by the following formula (1) or a salt thereof. wherein R.sup.1 represents H, OH, an aralkyloxy group or a halogen atom; R.sup.2 represents H or a lower alkyl group; A represents --C(R.sup.3).dbd.CH--, --CH.dbd.N--, --N(R.sup.4)-
6121286 Tetrazole derivatives September 19, 2000
The present invention is directed to a tetrazole derivative represented by the following formula (1) or a salt thereof: ##STR1## wherein R.sup.1 and R.sup.2 independently represent a hydrogen atom, a hydroxyl group, a lower alkyl group, a substituted or unsubstituted alkoxy group
6117886 Tetrazole derivatives September 12, 2000
The present invention is directed to a tetrazole derivative represented by the following formula (1) or a salt thereof: ##STR1## wherein R.sup.1 and R.sup.2 independently represent a hydrogen atom, a hydroxyl group, a lower alkyl group, a substituted or unsubstituted alkoxy group
6107308 Piperidine derivatives August 22, 2000
The present invention is directed to a piperidine derivative represented by the following formula (1) or a salt thereof: ##STR1## wherein R.sup.1, R.sup.2, and R.sup.3 individually represent hydrogen atoms, etc., Y represents ##STR2## B represents a single bond, an alkylene g
6046212 Chalcone derivatives and drugs containing the same April 4, 2000
This invention relates to chalcone derivatives represented by the following formula (1): wherein A represents a phenyl group, a quinolyl group or the like, W represents a vinylene group or the like, and R.sup.1 to R.sup.5 each independently represent a carboxyl, cyano, alkyloxycarbonyl o
6011033 Phenylene derivatives January 4, 2000
This invention relates to a phenylene derivative represented by the following formula (1) or a salt thereof and also to a medicine containing it as an effective ingredient. ##STR1## wherein R.sup.1 represents H or halogen; A represents --CH.dbd.CH--, --CH.dbd.N--, --N(R.sup.2)--,
6008224 Pyrimidine derivatives December 28, 1999
The present invention is directed to a pyrimidine derivative of the following formula (1) or a salt of the derivative: ##STR1## [wherein R.sup.1 represents a lower alkyl group; each of R.sup.2 and R.sup.3 represents H, alkyl, or alkoxy; each of R.sup.4 and R.sup.5 represents H or
5885987 Phenylene derivatives March 23, 1999
This invention relates to a phenylene derivative represented by the following formula (1) or a salt thereof and also to a medicine containing it as an effective ingredient. ##STR1## wherein R.sup.1 represents H or halogen; A represents --CH.dbd.CH--, --CH.dbd.N--, --N(R.sup.2)--,
5883092 Pyrimidine derivatives as endothelin antagonists March 16, 1999
The present invention is directed to a pyrimidine derivative of the following formula (1) or a salt of the derivative: ##STR1## [wherein R.sup.1 represents a hydroxyl group, a lower alkoxy group, a phenyloxy group which may have a substituent, an aralkyloxy group which may have a
5756518 Phenylene derivatives May 26, 1998
This invention relates to a phenylene derivative represented by the following formula (1) or a salt thereof and also to a medicine containing it as an effective ingredient. ##STR1## wherein R.sup.1 represents H or halogen; A represents --CH.dbd.CH--, --CH.dbd.N--, --N(R.sup.2)--,










 
 
  Recently Added Patents
Device and process for isolating and cultivating live cells on a filter or extracting their genetic material
Radiation-curable ink composition, ink jet recording method, and recorded matter
Phenethanolamine derivatives for treatment of respiratory diseases
Washing machine
Wind driven generator for vehicles
Image forming apparatus acquiring image processing time detected when the acquired time is longer that the previously set time and to correct output image density using generated patch pattern
Wearable display device
  Randomly Featured Patents
Synchronization of web applications and media
Method and system for testing a software application interfacing with multiple external software applications in a simulated test environment
Process for the preparation of (.+-.) 1-3-dioxolanes and the optical resolution thereof
Apparatus and method for synchronized networks
High voltage generator in semiconductor memory device
Non-volatile memory device with burst mode reading and corresponding reading method
Methods and apparatuses for configuring products
Acousto-optic multi-channel space integrating correlator
Semiconductor device and memory system
Graphical user interface for a display screen or portion thereof