摘要:
A novel glycerol derivative which is effective to reduce blood pressure has the formula: ##STR1## wherein R.sup.1 is an alkyl group having 10-22 carbon atoms, R.sup.2 is lower acyl, benzoyl, aryl, mono-, di- or triarylalkyl, alkyl, cycloalkyl, or cycloalkylalkyl; Q is substituted or unsubstituted alkylene containing 1-4 carbon atoms, l is 0 or 1; Y is a nitrogen-containing heterocyclic group or a nitrogen-containing bridged heterocyclic group (--(Q).sub.l -- is attached to a carbon atom contained in a hetero-ring of the heterocyclic group) in which Y is the bridged heterocyclic group where l is 0; and each of R.sup.5, R.sup.6 and R.sup.7 is hydrogen, lower alkyl, aryl or aralkyl.
摘要:
A glycerol derivative which is effective to reduce blood pressure and has the formula: ##STR1## wherein R.sup.1 is an alkyl group having 10-22 carbon atoms, R.sup.2 is a lower acyl group or benzoyl, each of R.sup.3 and R.sup.4 independently is hydrogen or a straight or branched chain alkyl group having 1-6 carbon atoms; each of R.sup.5, R.sup.6 and R.sup.7 independently is hydrogen, a straight or branched chain alkyl group having 1-6 carbon atoms, an aryl group or an aralkyl group; and each of m and n independently is 0 or a positive integer under the condition of m+n=2-8.
摘要翻译:一种有效降低血压的甘油衍生物,具有下式:其中R1是具有10-22个碳原子的烷基,R2是低级酰基或苯甲酰基,R3和R4各自独立地是氢或一个 具有1-6个碳原子的直链或支链烷基; R5,R6和R7各自独立地为氢,具有1-6个碳原子的直链或支链烷基,芳基或芳烷基; 在m + n = 2-8的条件下,m和n各自独立地为0或正整数。
摘要:
A novel glycerol derivative which is effective to reduce blood pressure has the formula: ##STR1## wherein R.sup.1 is an alkyl group having 10-22 carbon atoms, R.sup.2 is lower acyl, benzoyl, aryl, mono-, di- or triarylalkyl, alkyl, cycloalkyl, or cycloalkylalkyl; Q is substituted or unsubstituted alkylene containing 1-4 carbon atoms, l is 0 or 1; Y is a nitrogen-containing heterocyclic group or a nitrogen-containing bridged heterocyclic group (--(Q).sub.l -- is attached to a carbon atom contained in a hetero-ring of the heterocyclic group) in which Y is the bridged heterocyclic group where l is 0; and each of R.sup.5, R.sup.6 and R.sup.7 is hydrogen, lower alkyl, aryl or aralkyl.
摘要:
A novel (-)-optically active piperazine derivative of the formula: ##STR1## (wherein the mark of * indicates an optically active carbon) shows an increased cerebral circulation-improving effect as well as an enhanced safety.
摘要:
A tip 14 is rotatably attached to a tip holder 10. The tip holder 10 is made into a cylindrical shape and its end has an installation part 16. An opening is arranged at a holder joint. The tip holder 10 is attracted by a magnet for attachment so that detaching and attaching can be performed easily. Tip offset data is recorded as a 2-dimensional code 17 on the surface of the tip holder 10. When replacing the tip holder, the offset data is read out and inputted to a scribe device, thereby canceling the offset. This eliminates the operation required for correction when attaching/detaching the tip holder and enables easy tip replacement during a short time of device stop.
摘要:
Provided is a head mount display of a type of being attached to eyeglasses. The head mount display (1) includes a case (10) incorporating a display and free-form surface prisms (20). A nose pad (30) is attached to the case (10) of the head mount display (1). The head mount display (1) is used with the case (10) being attached to a bridge (105) of eyeglasses (100). On such an occasion, the nose pad (30) attached to the case (10) functions as the nose pad for the eyeglasses (100).
摘要:
In the computer apparatus which has a processing unit, a power consumption measuring unit, and a power counter, the power consumption of running programs on the processing unit is measured at arbitrary constant period, wherein the measuring value is integrated to the power counter. When the power counter overflows, the processing unit is interrupted for sampling information required for analysis. Then the processing unit which received the interruption executes a sampling of the power consumption base. So, power consumption based sampling and profiling becomes to be enabled.
摘要:
A game apparatus includes two LCDs, and a touch panel is provided in relation to the one LCD. When an action game is started, a game screen is displayed on the other LCD, and a still image (capture screen) obtained by copying the game screen according to a capture operation by a player is displayed on the one LCD. When an enemy object on the capture screen is directed, stroked, and so forth by use of the touch panel, the enemy object on the game screen is frozen or erased.
摘要:
The object of this invention is to provide a magnifying attachment to be attached to a camera by which a high magnification image can be obtained without appearing a part having no image in the image. The magnifying attachment has a magnifying objective lens (21A), a field lens (21B) for converting a light passed through the objective lens (21A) into collimated light, and a converging lens (21C) for focusing the collimated light on a camera lens (42). Light passed through the converging lens (21C) is converged on a pupil (42X) of the camera lens (42) with a solid angle exceeding the view angle of the camera lens (42).
摘要:
To improve a small image display device of the type to be attached to glasses for use, so that it can be attached to glassed of any structure.An image display device 3 has a liquid crystal display and a magnifying lens 114 contained therein. A user gets an imaging light from that display through the magnifying lens 114 to see an image. The image display device 3 includes a suction cup 160 on the back surface thereof. The suction cup 160 serves to attach it onto a smooth front surface of the glass lens included in the glasses.