摘要:
A compound of the formula: ##STR1## wherein R is an optionally substituted phenyl group, 5-membered; the A ring is a 5 to 7 membered alicyclic group in which said A ring may have an alkyl group as a substituent, or a pharmaceutically acceptable salt thereof, and is useful as a psychotropic agent.
摘要:
A compound of the formula: ##STR1## wherein R is an optionally substituted aryl group or an optionally substituted aromatic heterocycle group; A ring is a 5 to 9 membered alicyclic group, in which one or more of carbon atoms constituting said A ring may be replaced by O, or S and said A ring may have alkyl as a substituent, or a pharmaceutically acceptable salt thereof.
摘要:
A compound of the formula: ##STR1## (wherein R is phenyl optionally substituted by one or two members selected from the group consisting of trifluoromethyl, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, C.sub.1 -C.sub.5 alkylthio, nitro, amino C.sub.1 -C.sub.5 alkanoylamino and C.sub.1 -C.sub.5 alkoxycarbonyl or 5- or 6-membered heterocyclic group optionally substituted by one or two members selected from the group consisting of halogen, C.sub.1 -C.sub.5 alkyl and C.sub.1 -C.sub.5 alkoxy,Q is hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.10 acyl, C.sub.1 -C.sub.5 alkylsulfonyl or C.sub.6 -C.sub.10 arylsulfonyl, ##STR2## R.sup.1, R.sup.2, R.sup.3, and R.sup.4 each is hydrogen, halogen C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy or C.sub.1 -C.sub.5 haloalkyl,Q is present on the nitrogen atom of the 1,3 or 5-position, and the dotted line indicates the presence of three double bonds at the position of 2, 3; 3a, 3b; 4, 5 / 1, 3b; 2, 3; 3a, 4 / or 1, 2; 3a, 3b; 4, 5)or its salt, being useful as psychostimulants or anxiolytics, is provided.
摘要:
2-Substituted carbonylimidazo[4,5-c]quinolines of formula: ##STR1## having a high affinity for benzodiazepin receptor and showing an excellent psychostimulating action orally at a dose of 0.1-500 mg are provided through several routes.
摘要:
Compounds of the formula (I): ##STR1## wherein R.sup.1 and R.sup.2 each is hydrogen, alkyl, alkoxycarbonyl, carboxy, halogen, nitro or trifluoromethyl, or R.sup.1 and R.sup.2 taken together may form alkylene; R.sup.3 is hydrogen, alkyl, alkanoyl or alkylsulfonyl; R.sup.4 is hydrogen, alkoxycarbonyl, carboxy or halogen; X is hydrogen, alkyl, alkoxy, halogen or hydroxy; and Y is methine or nitrogen or salts thereof are provided. The compounds (I) show potent psychotropic activity.
摘要:
1,4-Benzodiazepine derivatives of the formula: ##STR1## (in which R.sup.1 is pyrrolidinyl or piperidinyl each optionally substituted by C.sub.1-3 alkyl, phenyl-C.sub.1-3 alkyl, C.sub.1-5 alkanoyl, or C.sub.2-5 alkoxycarbonyl,R.sup.2 is hydrogen, hydroxy, or acetoxy,R.sup.3 is C.sub.1-3 alkyl, phenyl-C.sub.1-3 alkyl, or phenyl optionally substituted by one or two halogens,X is hydrogen, halogen, C.sub.1-3 alkyl, C.sub.1-3 alkoxy, nitro, trifluoromethyl, or di-C.sub.1-3 alkyl-amino, andn is 1 or 2)or pharmaceutically acceptable acid addition salts thereof, which are useful as a psychotropic agent such as anti-depressant or anxiolytic agent can be prepared from several routes.
摘要:
An imaging device 11, in which photoelectric conversion is performed by an imaging element 16 for acquiring an image of a subject formed by the photographing lens 12, comprising a light source estimation unit 31 for generating estimated light source information for estimating a light source of the subject, on the basis of an image signal acquired by the imaging device 16; an light source sensor 18 for detecting a spectrum of the light source; a light source sensor information calculation unit 32 for generating a light source sensor information including the spectrum based on the spectrum; a color conversion parameter calculation unit 33 for calculating the color conversion parameters of the image signal based on the estimated light source information and the light source sensor information; and, a color conversion processing unit 34 for performing color conversion of the image signal by using the color conversion parameters. This allows the imaging device to realize precise color reproduction with an improved accuracy.
摘要:
A color conversion processing execution portion 114 implements color conversion processing on an input image signal, and outputs a color conversion-processed display image signal to an image display unit. Color conversion characteristic information required for the color conversion processing performed by the color conversion processing execution portion 114 is gathered by a characteristic information gathering portion 106. A color conversion processing method selection portion 112 selects an optimum color conversion processing method from among a plurality of candidate color conversion processing methods that can be executed by the color conversion processing execution portion 114 on the basis of the input image signal and the input color conversion characteristic information. A display image signal caused as a result of the color conversion processing is output to a monitor display device 140.
摘要:
A video signal processing device which processes a video signal input into a display monitor inputs illumination profile information relating to an illumination spectral characteristic of a light source and monitor profile information relating to a display profile of the display monitor. A video signal conversion unit performs color conversion processing on the input video signal on the basis of the illumination profile information and monitor profile information, and outputs a video display signal to the display monitor. As a result, color correction is performed on a video image displayed on the display monitor.
摘要:
There is provided an information processing apparatus that allows a user to understand what kinds of causes are accumulated stepwise in what kind of order to cause abnormality and due to what kinds of reasons respective causes occur from direct causes of the respective causes. The information processing apparatus includes: an inference unit that infers, when abnormality occurs in a product manufactured by manufacturing equipment and the abnormality is caused by stepwise accumulation of plural causes, a fundamental cause of the abnormality by specifying the causes stepwise and, at least at certain one stage, selectively specifying one cause out of two or more direct causes that cause a cause at the stage using at least inference data stored in advance; a reason acquiring unit that acquires, for each of the causes specified stepwise, data concerning reasons why the cause occurs from a storage device; and a display control unit that causes a display unit to display, for each of the reasons, the data concerning the respective reasons in association with related causes concerning the respective reasons.