摘要:
An immunoactivator comprising an effective amount of a thiazolobenzoxazine derivative of the formula, or its salt ##STR1## wherein R.sup.1 represents a hydrogen atom, carboxyl group or lower alkoxycarbonyl group, R.sup.2 represents a substituted or unsubstituted phenyl group, lower alkyl group or furyl group, and R.sup.3 represents a hydrogen atom or lower alkoxy group.
摘要:
Novel metal-containing ionic cured rubbers are obtained by reacting a partially neutralized liquid rubber which has been obtained by partial neutralization, with metal ion, of carboxyl-terminated liquid elastomerizable polymers, with bisepoxide and dibasic acid anhydride.
摘要:
The invention provides an enhancer for cholinesterase. An enhancer comprising Gam Arabic as an active ingredient is useful for preventing and/or treating a decreased cholinesterase activity due to liver damage or inhibition of cholinesterase as a side effect of various agents.
摘要:
The present invention provides an accelerating agent for calcium absorption comprising Gum Arabic, which is daily available while simultaneously taking dietary fiber.
摘要:
When a holder of an ID card approaches an image formation instructing device for sending an image forming instruction to an image forming apparatus, an ID code stored in a RF-ID element built in the ID card is read by a RF communication device. When the image formation instructing device transmits an image forming instruction to the image forming apparatus in this condition, an image forming operation is executed and the number of sheets for image formation is counted by counting means. Further, the counted number of sheets for image formation is associated with an ID code having predetermined bearing on the personal ID code read by the RF communication device and thereafter stored and held in a number-of-sheets file. Thus, the number of sheets for image formation is managed without preparing a key counter, a key card, etc. and without special operation.
摘要:
A compound having formula (2): ##STR1## wherein R represents hydrogen, a straight or branched C.sub.1-10 alkyl group, a C.sub.7-11 aralkyl group or a C.sub.2-10 carboacyl group and m stands for 1 to 5.
摘要:
Disclosed are dithiolylidene acetamide derivatives represented by the following formula: ##STR1## wherein R.sup.1 and R.sup.2 may be the same or different and each independently represent a hydrogen atom or an alkyl group, or salts thereof; and pharmaceuticals containing them as effective ingredients. The dithiolylidene acetamide derivatives and their salts show AGE formation inhibitory action and are useful as preventives and therapeutics for diabetic complications.
摘要:
Described is a triazole derivative represented by the formula (1) or salt thereof, preparation process thereof, preparation intermediates represented by the formulas (2) and (3), and a pharmaceutical comprising the compound represented by the formula (1) or salt thereof. ##STR1## wherein n stands for 0, 1 or 2, X.sup.1 represents H or F and Y.sup.1 and Y.sup.2 each independently represents H, halogen or CF.sub.3.
摘要:
This invention relates to a 4-quinolinone derivative represented by the following general formula (1): ##STR1## wherein R.sup.1 and R.sup.2 mean individually H, halogen, cyano, or lower alkyl, lower alkylsulfonyl, lower alkylsulfinyl, lower alkylthio or lower alkoxy which may be substituted by halogen, or phenylsulfonyl, phenylsulfinyl or phenylthio which may have a substituent; and R.sup.3 and R.sup.4 denote individually H, lower alkyl or cycloalkyl which may be substituted by halogen, or pyridyl, furanyl or phenyl which may have a substituent, or R.sup.3 and R.sup.4 may form a 4-, 5- or 6-membered heterocyclic ring, or a salt thereof, and an intermediate useful for the preparation thereof, and besides a medicinal composition comprising this compound as an active ingredient. The compound (1) or the salt thereof has an excellent potassium channel-activating effect and is useful as, for example, a prophylactic and therapeutic agent for diseases of circulatory and bronchial systems.
摘要:
A thermal printer that prints on a recording sheet by holding the recording sheet between a thermal print head and a platen, driving the thermal print head to generate heat and driving the platen to feed the recording sheet comprises an approach limiting means that limits the approach of the thermal print head to the platen and determines a minimum distance between the thermal print head and the platen. The approach limiting means is provided with a stopping member for stopping the thermal print head or a print head holding member holding the thermal print head moving toward the platen to limit the approach of the thermal print head to the platen and to determine a minimum distance between the thermal print head and the platen. The thermal printer reduces the bias of distribution of the pressure of the thermal print head on the recording sheet along the width of the same and is capable of printing characters and the like clearly over the entire width of the recording sheet.