摘要:
Novel substituted carboxylic acid derivatives which bind as ligands to human peroxisome proliferator activated receptor (PPAR) to activate the receptor and thereby exhibit potent effects of decreasing neutral fat, cholesterol, and blood sugar; and a processes for preparing the derivatives. Specifically, substituted carboxylic acid derivatives represented by general formula (1), and pharmaceutically acceptable salts and hydrates of the derivatives, and a processes for preparing the derivatives, the salts, or the hydrates
摘要:
Arylglycinamide derivatives represented by a general formula (1) ##STR1## (wherein Ar denotes a phenyl group which may have 1 to 3 substituents or naphthyl group which may have 1 to 3 substituents, R.sub.1 and R.sub.4 denote identically or differently hydrogen atoms or lower alkyl groups with 1 to 3 carbon atoms, R.sub.2 denotes a lower alkyl group with 1 to 6 carbon atoms, cycloalkyl group with 3 to 6 carbon atoms, lower alkyl group with 1 to 4 carbon atoms which may have a phenyl group which may have 1 to 3 substituents, norbornyl group, adamantyl group or phenyl group which may have 1 to 3 substituents, R.sub.3 denotes a hydrogen atom or lower alkyl group with 1 to 6 carbon atoms or it may form a ring constituting alkylene together with R.sub.2, R.sub.5 denotes a lower alkyl group with 1 to 6 carbon atoms or cycloalkyl group with 5 or 6 carbon atoms, R.sub.6 denotes a hydrogen atom or lower alkyl group with 1 to 6 carbon atoms or it may form a ring constituting alkylene together with R.sub.5, and m denotes 2 or 3), and their salts, which function as effective therapeutic drugs for the dysurias such as urinary incontinence and pollakiuria, and the preparative processes therefor are presented.
摘要:
A load drive circuit with a current bidirectional detecting function includes: a current bidirectional switch connected between a first wire and a second wire and through which a first forward current flows in a direction from the first wire to the second wire and a first backward current flows in a direction from the second wire to the first wire; a forward current detecting switch connected to the first wire and into which a second forward current correlated to the first forward current flowing through the current bidirectional switch flows; a backward current detecting switch connected to the second wire and into which a second backward current correlated to the first backward current flowing through the current bidirectional switch flows.
摘要:
The invention provides novel substituted phenylpropanoic acid derivatives that activate by binding to receptor as ligands of human peroxisome preliferant-activated receptor &agr; (PPAR&agr;), and exhibit potent decreasing action on lipids in blood (cholesterol and triglyceride). It relates to a substituted phenylpropanoic acid derivatives represented by a general formula (1), their pharmaceutically acceptable salts and their hydrates, and processes for preparing them.
摘要:
Novel N-substituted pyrrolidine derivatives having a highly selective and potent antagonism against smooth muscle muscarine receptors and being useful for the treatment of irritable bowel syndrome and the like, characterized by being represented by general formula (1) wherein R represents a hydrogen atom, a halogen atom, or a lower alkoxy group and a process for preparing the same.
摘要:
A reproduced signal is digitized so as to count a time interval of a specified pattern simultaneously with the count of a clock period of a phase lock loop circuit. A phase lock loop clock frequency is subjected to a feedback control based on the information indicated the difference between the time interval and the clock period. In this manner, a frequency loop performs a feedback operation so that a frequency of the reproduced signal falls within a capture range of a phase lock-in, thereby increasing the speed of phase lock-in.
摘要:
A device for exterminating pests having a cylinder filled with carbon dioxide in which (a) pesticide(s) is(are) dissolved, piping coupled to the cylinder, and a plurality of capillary nozzles affixed to the piping, and a method of exterminating pests employed this device. The capillary nozzles are designed such that, considering adjacent capillary nozzles, the ratio of the nozzle exit area of the capillary nozzle close to the cylinder to the nozzle exit area of the capillary nozzle remote from the cylinder is set between 1:1.3 and 1:1.8. As a result, numerous independent enclosed spaces can be sprayed with little labor and in a short time by means of a small number of devices.
摘要:
A load drive circuit with a current bidirectional detecting function includes: a current bidirectional switch connected between a first wire and a second wire and through which a first forward current flows in a direction from the first wire to the second wire and a first backward current flows in a direction from the second wire to the first wire; a forward current detecting switch connected to the first wire and into which a second forward current correlated to the first forward current flowing through the current bidirectional switch flows; a backward current detecting switch connected to the second wire and into which a second backward current correlated to the first backward current flowing through the current bidirectional switch flows.
摘要:
The present invention introduces a diode circuit which achieves ideal diode characteristics which observe an enough reverse breakdown voltage, and whose forward voltage is nearly 0 V. An active diode has an anode terminal and a cathode terminal. The active diode includes a transistor which has a gate terminal, a drain terminal connected to one of the anode terminal and the cathode terminal, and a source terminal connected to the other one of the anode terminal or the cathode terminal; and a gate voltage generating circuit which delivers a gate voltage to the gate terminal, the gate voltage being adjusted to be equal to a threshold voltage of the transistor.
摘要:
The invention provides novel substituted benzylthiazolidine-2,4-dione derivatives which increase the transactivation action of receptor as a ligand of human peroxisome proliferator-activated receptor (PPAR) and exhibit the blood glucose-decreasing action and lipid-decreasing action, and a process for preparing them. The invention relates to substituted benzylthiazolidine-2,4-dione derivatives represented by the general formula (1) [wherein A denotes a phenyl group which is unsubstituted or may have substituents, phenoxy group which is unsubstituted or may have substituents or benzyloxy group which is unsubstituted or may have substituents], their medicinally acceptable salts, their hydrates and a process for preparing them.