Abstract:
An object of the present invention is to provide a novel therapeutic agent for a patient with type 2 diabetes, a cause of which is the abnormal synthesis of insulin attributed to the abnormal modification of tRNALys (UUU) in pancreatic β cells having Cdkal1 gene mutation. The present inventors have used (1) a screening system using E. coli in which correct translation into luciferase requires frameshift resulting from mistranslation during protein translation, (2) a screening system using the pancreatic islet of Langerhans isolated from a pancreatic β cell-specific Cdkal1-deficient mouse, and (3) a screening system using a pancreatic β cell-specific Cdkal1-deficient mouse, and found that a compound represented by any of the following formulas (I) to (III) can serve as a therapeutic agent for a patient with type 2 diabetes with Cdkal1 gene mutation resulting in the reduced ability to secrete insulin.
Abstract:
Provided is a 1,3,4-oxadiazole-2-carboxamide compound which has STAT3 inhibitory activity and is useful as an anticancer agent. Provided is a 1,3,4-oxadiazole-2-carboxamide compound represented by formula (I) or a pharmacologically acceptable salt thereof (in the formula, Ar represents a furyl group or the like; R 1 represents a hydrogen atom or the like; and -X-Y represents a diaryl group such as a biphenyl group).
Abstract translation:提供具有STAT3抑制活性并可用作抗癌剂的1,3,4-恶二唑-2-甲酰胺化合物。 提供由式(I)表示的1,3,4-恶二唑-2-甲酰胺化合物或其药学上可接受的盐(在该式中,Ar表示呋喃基等; R 1表示氢原子等 ; -XY表示二芳基如联苯基)。
Abstract:
The activated Factor XI is provided as an antitussive for cough caused by the stimulation at the tracheal bifurcation such as chronic cough. A pharmaceutical composition for prevention, treatment and/or symptom amelioration of cough, comprising a polypeptide chain as an active ingredient and a pharmaceutically acceptable carrier, wherein the polypeptide chain consists of a full length amino acid sequence constituting activated Factor XI (hereinafter also referred to as "FXIa"), the amino acid sequence with one or several amino acids therein being deleted, substituted or added, or a partial sequence of either of the above amino acid sequences, or an amino acid sequence comprising as a part any of the above amino acid sequences.
Abstract:
The present invention provides a STAT3 inhibitor containing as an active ingredient, a quinolinecarboxamide derivative represented by the formula (I) (in the formula, W represents a bond or an alkylene chain; X represents O, S, or NR 34 ; and R 1 to R 8 and R 34 each represent H, halogen, alkyl, phenyl, furyl, thienyl, or the like.), or a pharmacologically acceptable salt thereof.