摘要:
The present invention relates to a compound having the formula: ##STR1## wherein R is a hydrogen atom, a carboxyl-protecting group or a negative charge and Q is a hydrogen atom, a halogen atom, a hydroxyl group, an acetoxy group, a carbamoyl group, an azide group, a substituted or unsubstituted quarternary ammonio group or a substituted or unsubstituted heterocyclic thio group having at least one hetero atom selected from the group consisting of a nitrogen atom, an oxygen atom and a sulfur atom, or a non-toxic salt or physiologically hydrolyzable non-toxic ester thereof; a process for producing it; and an antibacterial agent comprising it as an active ingredient.Further, the present invention also relates to a compound having the formula: ##STR2## wherein R.sup.3 is a hydrogen atom or an amino-protecting group, and each of R.sup.4 and R.sup.5 which may be the same or different is a hydrogen atom or a carboxyl-protecting group, or a salt thereof; and a process for producing it.
摘要:
Novel physiologically active substances KS-504a, KS-504b and KS-504d having a vasodilative activity and a novel physiologically active substance KS-504e having an activity to inhibit histamine secretion are produced by culturing a microorganism of the genus Mollisia.
摘要:
A fare adjustment machine, wherein a card conveyor for carrying a fare-adjusted card and a receipt conveyor for carrying a printed receipt are disposed with their passages intersecting each other so that the surfaces of the card and the receipt cross each other perpendicularly. The receipt is held at one-side at the intersection by a clamp mechanism and released from the receipt conveyor by a release mechanism. The receipt thus held is pushed at its lower side by the card carried by the card conveyor so that it falls down flat on top of the card, and the card and receipt are then then simultaneously discharged from the machine.
摘要:
The present invention relates to novel derivatives of K-252, (8R*, 9S*, 11S*)-(-)-9-hydroxy-9-methoxycarbonyl-8-methyl-2,3,9,10-tetrahydro-8,11-epoxy-1H,8H, 11H-2,7b,11a-triazadibenzo[a,g]cycloocta-[c,d,e,]trinden-1-one, and the compounds are represented by formula (I): ##STR1## wherein W.sub.1, W.sub.2, R.sup.1, R.sup.2, R.sup.3, R.sup.4, X and Y represent various substituents. The compounds are physiologically active substances that inhibit protein kinase C and exhibit an antitumor activity, and are useful as medicines.
摘要:
A compound having the formula: ##STR1## wherein R.sup.1 is an amino group or a protected amino group, R.sup.2 is a hydrogen atom or a protecting group for a hydroxyl group, R.sup.3 represents negative charge, a hydrogen atom or a protecting group for a carboxyl group, and n is 0 or 1, and a salt thereof.
摘要:
A cold accumulation type refrigerator having an improved control system for controlling its defrost cycle. The refrigerator includes a main evaporator for producing cold air, a cooling command signal generating device for generating a cooling command signal when a refrigerator compartment is required to be cooled, a clock device for generating a time data, a refrigerating cycle for cooling the main evaporator in accordance with the cooling command signal and the cold-accumulation material in accordance with the time data from the clock device, and a defrost control device for removing frost deposited on the main evaporator. The defrost control device counts cooling operation time of the evaporator in response to the cooling command signal. If the refrigerator is a fan cool type refrigerator whose evaporator is provided with a cold air circulation fan, the defrost control device counts the operation time of the fan, and when a prescribed time count, such as twelve hours, has been completed, the defrost control device generates a defrost starting signal, whereby a proper defrosting operation is carried out even in the cold-accumulation type refrigerator.
摘要:
A patient moving device includes a movable support means, a loading-unloading means disposed on the support means for loading and unloading a patient and provided with a horizontal base plate held on the support means and an insertion plate inserted under a patient and adapted to move in and out of the horizontal plate, and a means for holding the horizontal base plate on the support means so as to be capable of being advanced and retracted in the same direction as the insertion plate.
摘要:
A vasodilating or anti-hypertensive composition comprises a pharmaceutical carrier and an effective amount of a 1,4-dihydropyridine compound as an active ingredient. The 1,4-dihydropyridine compound may be represented by the following general formula: ##STR1## wherein R'.sub.1 and R'.sub.4 represent a hydrogen atom, R'.sub.2 and R'.sub.3 represent an alkyl group having 1-5 carbon atoms or a substituted heterocyclic group wherein a substituent is an N-benzylpiperidyl group, R'.sub.5 represents a nitro group, and R'.sub.6 and R'.sub.7 represent an alkyl group having 1-5 carbon atoms.
摘要:
An ink for ink-jet printing used for ink-jet printing images onto the ink non-absorptive surfaces of cylindrical containers, and comprising at least a water-soluble solvent, a coloring material, a surfactant, a thickener and/or a binder resin, the coloring material being contained in an amount of 5 to 20% by weight, the surfactant in an amount of 0.1 to 5% by weight, the thickener in an amount of not more than 10% by weight, and the binder resin being contained in an amount of not more than 30% by weight. Owing to its ink-jet printability, the ink for ink-jet printing of the invention can be favorably used for printing images on the non-absorptive cylindrical containers such as seamless cans that are used for containing beverages and foods.
摘要:
Commands such as installation operation and launch program commands need to be executed after appropriately switching between an administrator account and another account, for each command, when an installer constituting a program for readily performing installation operations collectively for a plurality of pieces of software or the like is launched. When an installer is launched in the present invention, process-to-process communication is secured between the processes of an administrator account and a user account, and an account to execute a command included in the installer is determined in the process of the administrator account. If the determination result indicates that the account to execute the command is the user account, the command is executed in the process of the user account rather than in the process of the administrator account.